./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-nla/cohencu5-both-nt.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c0bd27-5cb3-45c3-9323-b82023781ab4/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c0bd27-5cb3-45c3-9323-b82023781ab4/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_a0c0bd27-5cb3-45c3-9323-b82023781ab4/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c0bd27-5cb3-45c3-9323-b82023781ab4/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-nla/cohencu5-both-nt.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c0bd27-5cb3-45c3-9323-b82023781ab4/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c0bd27-5cb3-45c3-9323-b82023781ab4/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c93857281b5ec9fe14e30b99b222d261f13b497e3b825785e60f15b99c5a5215 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:53:17,715 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:53:17,772 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c0bd27-5cb3-45c3-9323-b82023781ab4/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 16:53:17,777 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:53:17,777 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:53:17,817 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:53:17,818 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:53:17,818 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:53:17,819 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:53:17,819 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:53:17,821 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:53:17,821 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:53:17,821 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:53:17,821 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:53:17,822 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:53:17,822 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:53:17,822 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:53:17,822 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:53:17,822 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:53:17,822 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:53:17,822 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 16:53:17,822 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:53:17,823 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:53:17,823 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:53:17,823 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:53:17,823 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:53:17,823 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:53:17,823 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:53:17,823 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:53:17,823 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:53:17,824 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:53:17,824 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:53:17,824 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:53:17,824 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:53:17,824 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:53:17,824 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_a0c0bd27-5cb3-45c3-9323-b82023781ab4/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 ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c93857281b5ec9fe14e30b99b222d261f13b497e3b825785e60f15b99c5a5215 [2024-11-13 16:53:18,133 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:53:18,146 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:53:18,148 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:53:18,151 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:53:18,151 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:53:18,153 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c0bd27-5cb3-45c3-9323-b82023781ab4/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/termination-nla/cohencu5-both-nt.c Unable to find full path for "g++" [2024-11-13 16:53:19,954 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:53:20,214 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:53:20,214 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c0bd27-5cb3-45c3-9323-b82023781ab4/sv-benchmarks/c/termination-nla/cohencu5-both-nt.c [2024-11-13 16:53:20,222 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c0bd27-5cb3-45c3-9323-b82023781ab4/bin/ukojak-verify-EEHR8qb7sm/data/046a680b1/1b3eb59ecc4a4dc1b170f96f7a789b03/FLAG26322a9a7 [2024-11-13 16:53:20,237 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c0bd27-5cb3-45c3-9323-b82023781ab4/bin/ukojak-verify-EEHR8qb7sm/data/046a680b1/1b3eb59ecc4a4dc1b170f96f7a789b03 [2024-11-13 16:53:20,239 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:53:20,241 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:53:20,243 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:53:20,243 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:53:20,248 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:53:20,249 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:53:20" (1/1) ... [2024-11-13 16:53:20,250 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@502af1dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:20, skipping insertion in model container [2024-11-13 16:53:20,250 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:53:20" (1/1) ... [2024-11-13 16:53:20,269 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:53:20,449 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:53:20,457 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:53:20,469 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:53:20,481 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:53:20,481 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:20 WrapperNode [2024-11-13 16:53:20,481 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:53:20,482 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:53:20,482 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:53:20,482 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:53:20,488 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:20" (1/1) ... [2024-11-13 16:53:20,492 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:20" (1/1) ... [2024-11-13 16:53:20,508 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 44 [2024-11-13 16:53:20,509 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:53:20,509 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:53:20,509 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:53:20,509 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:53:20,516 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:20" (1/1) ... [2024-11-13 16:53:20,516 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:20" (1/1) ... [2024-11-13 16:53:20,517 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:20" (1/1) ... [2024-11-13 16:53:20,517 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:20" (1/1) ... [2024-11-13 16:53:20,519 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:20" (1/1) ... [2024-11-13 16:53:20,523 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:20" (1/1) ... [2024-11-13 16:53:20,524 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:20" (1/1) ... [2024-11-13 16:53:20,525 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:20" (1/1) ... [2024-11-13 16:53:20,526 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:53:20,527 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:53:20,527 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:53:20,527 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:53:20,528 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:20" (1/1) ... [2024-11-13 16:53:20,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:53:20,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c0bd27-5cb3-45c3-9323-b82023781ab4/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:53:20,561 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c0bd27-5cb3-45c3-9323-b82023781ab4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:53:20,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c0bd27-5cb3-45c3-9323-b82023781ab4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:53:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:53:20,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:53:20,658 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:53:20,660 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:53:20,892 INFO L? ?]: Removed 34 outVars from TransFormulas that were not future-live. [2024-11-13 16:53:20,892 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:53:20,911 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:53:20,911 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 16:53:20,912 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:53:20 BoogieIcfgContainer [2024-11-13 16:53:20,912 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:53:20,913 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:53:20,913 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:53:20,924 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:53:20,924 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:53:20" (1/1) ... [2024-11-13 16:53:20,933 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:53:20,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:20,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 44 states and 45 transitions. [2024-11-13 16:53:20,986 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 45 transitions. [2024-11-13 16:53:20,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 16:53:20,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:20,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:21,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:21,093 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 16:53:21,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:21,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 43 transitions. [2024-11-13 16:53:21,107 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 43 transitions. [2024-11-13 16:53:21,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 16:53:21,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:21,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:21,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:53:21,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:21,129 INFO L255 TraceCheckSpWp]: Trace formula consists of 14 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 16:53:21,133 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:53:21,152 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 16:53:21,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:21,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 45 states and 46 transitions. [2024-11-13 16:53:21,197 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 46 transitions. [2024-11-13 16:53:21,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:53:21,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:21,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:21,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:21,240 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 16:53:21,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:21,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 48 states and 51 transitions. [2024-11-13 16:53:21,343 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 51 transitions. [2024-11-13 16:53:21,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 16:53:21,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:21,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:21,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:21,384 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 16:53:21,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:21,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 52 states and 57 transitions. [2024-11-13 16:53:21,607 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 57 transitions. [2024-11-13 16:53:21,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 16:53:21,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:21,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:21,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:53:21,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:21,641 INFO L255 TraceCheckSpWp]: Trace formula consists of 17 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 16:53:21,642 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:53:21,727 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 16:53:21,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:21,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 55 states and 61 transitions. [2024-11-13 16:53:21,910 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 61 transitions. [2024-11-13 16:53:21,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:53:21,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:21,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:21,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:22,012 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 16:53:22,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:22,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 58 states and 66 transitions. [2024-11-13 16:53:22,233 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 66 transitions. [2024-11-13 16:53:22,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 16:53:22,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:22,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:22,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:22,305 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 16:53:22,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:22,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 60 states and 70 transitions. [2024-11-13 16:53:22,466 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 70 transitions. [2024-11-13 16:53:22,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 16:53:22,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:22,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:22,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:22,517 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 16:53:22,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:22,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 63 states and 75 transitions. [2024-11-13 16:53:22,704 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 75 transitions. [2024-11-13 16:53:22,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 16:53:22,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:22,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:22,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:53:22,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:22,720 INFO L255 TraceCheckSpWp]: Trace formula consists of 21 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 16:53:22,721 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:53:22,789 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 16:53:22,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:22,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 67 states and 79 transitions. [2024-11-13 16:53:22,928 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 79 transitions. [2024-11-13 16:53:22,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 16:53:22,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:22,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:22,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:23,075 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 16:53:23,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:23,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 71 states and 84 transitions. [2024-11-13 16:53:23,281 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 84 transitions. [2024-11-13 16:53:23,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:53:23,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:23,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:23,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:23,368 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 16:53:23,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:23,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 70 states and 83 transitions. [2024-11-13 16:53:23,512 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 83 transitions. [2024-11-13 16:53:23,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 16:53:23,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:23,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:23,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:23,581 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 16:53:23,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:23,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 72 states and 85 transitions. [2024-11-13 16:53:23,627 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 85 transitions. [2024-11-13 16:53:23,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:53:23,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:23,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:23,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:23,681 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 16:53:24,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:24,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 86 states and 104 transitions. [2024-11-13 16:53:24,346 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 104 transitions. [2024-11-13 16:53:24,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:53:24,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:24,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:24,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:24,410 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 16:53:25,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:25,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 101 states and 124 transitions. [2024-11-13 16:53:25,225 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 124 transitions. [2024-11-13 16:53:25,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:53:25,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:25,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:25,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:25,325 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 16:53:26,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:26,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 117 states and 147 transitions. [2024-11-13 16:53:26,493 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 147 transitions. [2024-11-13 16:53:26,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:53:26,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:26,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:26,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:26,585 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 16:53:28,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:28,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 134 states and 171 transitions. [2024-11-13 16:53:28,019 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 171 transitions. [2024-11-13 16:53:28,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:53:28,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:28,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:28,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:28,103 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 16:53:29,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:29,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 149 states and 193 transitions. [2024-11-13 16:53:29,655 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 193 transitions. [2024-11-13 16:53:29,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:53:29,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:29,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:29,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:29,759 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 16:53:31,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:31,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 159 states and 209 transitions. [2024-11-13 16:53:31,249 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 209 transitions. [2024-11-13 16:53:31,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:53:31,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:31,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:31,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:31,301 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 16:53:32,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:32,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 170 states and 228 transitions. [2024-11-13 16:53:32,735 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 228 transitions. [2024-11-13 16:53:32,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:53:32,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:32,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:32,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:32,766 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 16:53:34,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:34,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 181 states and 244 transitions. [2024-11-13 16:53:34,090 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 244 transitions. [2024-11-13 16:53:34,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:53:34,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:34,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:34,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:53:34,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:34,124 INFO L255 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 16:53:34,125 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:53:34,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:34,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:34,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 184 states and 249 transitions. [2024-11-13 16:53:34,518 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 249 transitions. [2024-11-13 16:53:34,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:53:34,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:34,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:34,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:34,616 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:35,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:35,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 189 states and 254 transitions. [2024-11-13 16:53:35,035 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 254 transitions. [2024-11-13 16:53:35,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:53:35,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:35,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:35,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:35,157 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 16:53:35,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:35,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 195 states and 262 transitions. [2024-11-13 16:53:35,640 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 262 transitions. [2024-11-13 16:53:35,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:53:35,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:35,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:35,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:53:35,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:35,664 INFO L255 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 16:53:35,669 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:53:35,835 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:36,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:36,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 196 states and 266 transitions. [2024-11-13 16:53:36,096 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 266 transitions. [2024-11-13 16:53:36,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:53:36,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:36,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:36,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:36,235 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:36,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:36,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 197 states and 269 transitions. [2024-11-13 16:53:36,986 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 269 transitions. [2024-11-13 16:53:36,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:53:36,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:36,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:36,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:37,087 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:37,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:37,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 200 states and 274 transitions. [2024-11-13 16:53:37,629 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 274 transitions. [2024-11-13 16:53:37,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:53:37,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:37,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:37,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:37,751 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:38,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:38,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 206 states and 284 transitions. [2024-11-13 16:53:38,635 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 284 transitions. [2024-11-13 16:53:38,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:53:38,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:38,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:38,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:53:38,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:38,657 INFO L255 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 16:53:38,659 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:53:38,949 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:39,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:39,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 210 states and 297 transitions. [2024-11-13 16:53:39,757 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 297 transitions. [2024-11-13 16:53:39,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:53:39,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:39,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:39,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:39,905 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:40,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:40,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 214 states and 309 transitions. [2024-11-13 16:53:40,951 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 309 transitions. [2024-11-13 16:53:40,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:53:40,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:40,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:40,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:41,016 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:43,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:43,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 230 states and 332 transitions. [2024-11-13 16:53:43,268 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 332 transitions. [2024-11-13 16:53:43,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:53:43,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:43,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:43,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:43,389 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:46,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:46,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 251 states and 372 transitions. [2024-11-13 16:53:46,844 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 372 transitions. [2024-11-13 16:53:46,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:53:46,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:46,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:46,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:47,227 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:51,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:51,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 271 states and 403 transitions. [2024-11-13 16:53:51,341 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 403 transitions. [2024-11-13 16:53:51,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:53:51,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:51,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:51,827 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:57,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:57,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 292 states and 443 transitions. [2024-11-13 16:53:57,061 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 443 transitions. [2024-11-13 16:53:57,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:53:57,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:57,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:57,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:57,282 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:53:58,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:58,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 295 states and 453 transitions. [2024-11-13 16:53:58,512 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 453 transitions. [2024-11-13 16:53:58,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:53:58,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:58,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:58,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:58,868 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:54:01,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:01,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 305 states and 473 transitions. [2024-11-13 16:54:01,252 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 473 transitions. [2024-11-13 16:54:01,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 16:54:01,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:01,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:01,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:01,402 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:54:03,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:03,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 310 states and 489 transitions. [2024-11-13 16:54:03,072 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 489 transitions. [2024-11-13 16:54:03,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 16:54:03,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:03,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:03,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:03,098 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:54:03,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:03,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 312 states and 492 transitions. [2024-11-13 16:54:03,481 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 492 transitions. [2024-11-13 16:54:03,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 16:54:03,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:03,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:03,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:03,515 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:54:03,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:03,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 313 states and 494 transitions. [2024-11-13 16:54:03,913 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 494 transitions. [2024-11-13 16:54:03,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 16:54:03,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:03,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:03,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:04,049 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:54:05,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:05,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 319 states and 511 transitions. [2024-11-13 16:54:05,821 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 511 transitions. [2024-11-13 16:54:05,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 16:54:05,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:05,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:05,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:05,851 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:54:06,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:06,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 321 states and 514 transitions. [2024-11-13 16:54:06,249 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 514 transitions. [2024-11-13 16:54:06,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 16:54:06,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:06,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:06,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:06,272 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:54:06,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:06,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 322 states and 516 transitions. [2024-11-13 16:54:06,688 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 516 transitions. [2024-11-13 16:54:06,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:54:06,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:06,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:06,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:54:06,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:06,722 INFO L255 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 16:54:06,723 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:54:06,883 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:09,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:09,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 335 states and 543 transitions. [2024-11-13 16:54:09,850 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 543 transitions. [2024-11-13 16:54:09,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:54:09,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:09,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:09,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:54:09,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:09,880 INFO L255 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 16:54:09,882 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:54:09,950 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:10,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:10,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 339 states and 552 transitions. [2024-11-13 16:54:10,866 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 552 transitions. [2024-11-13 16:54:10,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:54:10,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:10,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:10,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:54:10,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:10,894 INFO L255 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 16:54:10,895 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:54:10,954 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:11,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:11,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 341 states and 555 transitions. [2024-11-13 16:54:11,386 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 555 transitions. [2024-11-13 16:54:11,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:54:11,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:11,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:11,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:54:11,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:11,469 INFO L255 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 16:54:11,470 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:54:11,527 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:11,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:11,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 342 states and 557 transitions. [2024-11-13 16:54:11,916 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 557 transitions. [2024-11-13 16:54:11,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:54:11,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:11,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:11,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:12,423 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:16,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:16,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 359 states and 578 transitions. [2024-11-13 16:54:16,492 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 578 transitions. [2024-11-13 16:54:16,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:54:16,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:16,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:16,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:16,548 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:17,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:17,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 361 states and 581 transitions. [2024-11-13 16:54:17,094 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 581 transitions. [2024-11-13 16:54:17,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:54:17,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:17,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:17,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:17,634 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:20,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:20,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 375 states and 602 transitions. [2024-11-13 16:54:20,433 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 602 transitions. [2024-11-13 16:54:20,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:54:20,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:20,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:20,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:54:20,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:20,461 INFO L255 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 16:54:20,463 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:54:20,624 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:20,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:20,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 376 states and 607 transitions. [2024-11-13 16:54:20,702 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 607 transitions. [2024-11-13 16:54:20,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 16:54:20,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:20,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:20,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:20,931 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:21,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:21,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 376 states and 606 transitions. [2024-11-13 16:54:21,694 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 606 transitions. [2024-11-13 16:54:21,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:54:21,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:21,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:21,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:21,886 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:54:22,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:22,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 378 states and 610 transitions. [2024-11-13 16:54:22,773 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 610 transitions. [2024-11-13 16:54:22,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:54:22,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:22,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:22,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:22,942 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:24,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:24,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 384 states and 621 transitions. [2024-11-13 16:54:24,123 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 621 transitions. [2024-11-13 16:54:24,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:54:24,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:24,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:24,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:54:24,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:24,152 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 16:54:24,153 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:54:24,640 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:25,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:25,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 388 states and 639 transitions. [2024-11-13 16:54:25,672 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 639 transitions. [2024-11-13 16:54:25,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:54:25,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:25,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:25,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:54:25,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:25,700 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 16:54:25,701 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:54:25,900 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:26,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:26,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 391 states and 641 transitions. [2024-11-13 16:54:26,700 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 641 transitions. [2024-11-13 16:54:26,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:54:26,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:26,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:26,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:54:26,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:26,724 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 16:54:26,725 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:54:26,916 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:28,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:28,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 394 states and 646 transitions. [2024-11-13 16:54:28,216 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 646 transitions. [2024-11-13 16:54:28,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:54:28,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:28,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:28,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:54:28,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:28,251 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 16:54:28,252 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:54:28,441 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:28,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:28,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 396 states and 647 transitions. [2024-11-13 16:54:28,853 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 647 transitions. [2024-11-13 16:54:28,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:54:28,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:28,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:28,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:29,998 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:32,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:32,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 400 states and 658 transitions. [2024-11-13 16:54:32,123 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 658 transitions. [2024-11-13 16:54:32,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:54:32,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:32,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:32,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:32,184 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:32,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:32,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 401 states and 667 transitions. [2024-11-13 16:54:32,860 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 667 transitions. [2024-11-13 16:54:32,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:54:32,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:32,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:32,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:32,925 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:33,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:33,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 403 states and 669 transitions. [2024-11-13 16:54:33,883 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 669 transitions. [2024-11-13 16:54:33,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:54:33,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:33,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:33,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:33,940 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:35,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:35,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 406 states and 672 transitions. [2024-11-13 16:54:35,081 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 672 transitions. [2024-11-13 16:54:35,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:54:35,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:35,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:35,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:35,425 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:54:40,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:40,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 426 states and 718 transitions. [2024-11-13 16:54:40,402 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 718 transitions. [2024-11-13 16:54:40,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:54:40,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:40,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:40,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:40,433 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:54:41,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:41,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 429 states and 723 transitions. [2024-11-13 16:54:41,573 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 723 transitions. [2024-11-13 16:54:41,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:54:41,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:41,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:41,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:41,599 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:54:42,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:42,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 432 states and 725 transitions. [2024-11-13 16:54:42,169 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 725 transitions. [2024-11-13 16:54:42,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:54:42,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:42,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:42,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:42,207 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:54:43,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:43,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 435 states and 729 transitions. [2024-11-13 16:54:43,304 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 729 transitions. [2024-11-13 16:54:43,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:54:43,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:43,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:43,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:43,525 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:48,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:48,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 456 states and 783 transitions. [2024-11-13 16:54:48,933 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 783 transitions. [2024-11-13 16:54:48,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:54:48,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:48,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:48,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:48,964 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:49,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:49,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 459 states and 785 transitions. [2024-11-13 16:54:49,552 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 785 transitions. [2024-11-13 16:54:49,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:54:49,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:49,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:49,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:49,587 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:50,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:50,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 462 states and 790 transitions. [2024-11-13 16:54:50,745 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 790 transitions. [2024-11-13 16:54:50,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:54:50,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:50,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:50,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:50,778 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:51,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:51,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 463 states and 792 transitions. [2024-11-13 16:54:51,470 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 792 transitions. [2024-11-13 16:54:51,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:54:51,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:51,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:51,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:51,506 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:52,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:52,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 465 states and 794 transitions. [2024-11-13 16:54:52,138 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 794 transitions. [2024-11-13 16:54:52,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:54:52,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:52,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:52,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:53,158 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:00,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:00,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 485 states and 844 transitions. [2024-11-13 16:55:00,272 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 844 transitions. [2024-11-13 16:55:00,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:55:00,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:00,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:00,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:00,349 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:03,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:03,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 494 states and 863 transitions. [2024-11-13 16:55:03,733 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 863 transitions. [2024-11-13 16:55:03,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:55:03,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:03,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:03,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:03,786 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:06,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:06,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 500 states and 877 transitions. [2024-11-13 16:55:06,376 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 877 transitions. [2024-11-13 16:55:06,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:55:06,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:06,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:06,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:06,432 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:07,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:07,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 503 states and 881 transitions. [2024-11-13 16:55:07,703 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 881 transitions. [2024-11-13 16:55:07,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:55:07,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:07,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:07,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:07,755 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:10,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:10,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 508 states and 892 transitions. [2024-11-13 16:55:10,085 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 892 transitions. [2024-11-13 16:55:10,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:55:10,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:10,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:10,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:10,132 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:11,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:11,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 509 states and 894 transitions. [2024-11-13 16:55:11,009 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 894 transitions. [2024-11-13 16:55:11,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:55:11,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:11,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:11,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:11,055 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:11,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:11,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 512 states and 896 transitions. [2024-11-13 16:55:11,736 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 896 transitions. [2024-11-13 16:55:11,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:55:11,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:11,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:11,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:11,783 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:12,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:12,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 513 states and 898 transitions. [2024-11-13 16:55:12,563 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 898 transitions. [2024-11-13 16:55:12,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:55:12,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:12,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:12,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:14,103 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:23,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:23,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 534 states and 964 transitions. [2024-11-13 16:55:23,402 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 964 transitions. [2024-11-13 16:55:23,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:55:23,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:23,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:23,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:23,457 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:27,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:27,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 541 states and 982 transitions. [2024-11-13 16:55:27,325 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 982 transitions. [2024-11-13 16:55:27,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:55:27,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:27,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:27,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:27,374 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:32,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:32,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 550 states and 999 transitions. [2024-11-13 16:55:32,289 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 999 transitions. [2024-11-13 16:55:32,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:55:32,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:32,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:32,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:32,466 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:34,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:34,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 556 states and 1011 transitions. [2024-11-13 16:55:34,680 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1011 transitions. [2024-11-13 16:55:34,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:55:34,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:34,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:34,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:34,730 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:35,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:35,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 558 states and 1013 transitions. [2024-11-13 16:55:35,458 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1013 transitions. [2024-11-13 16:55:35,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:55:35,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:35,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:35,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:35,515 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:36,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:36,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 559 states and 1015 transitions. [2024-11-13 16:55:36,343 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1015 transitions. [2024-11-13 16:55:36,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:55:36,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:36,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:36,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:36,403 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:37,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:37,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 562 states and 1017 transitions. [2024-11-13 16:55:37,439 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1017 transitions. [2024-11-13 16:55:37,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:55:37,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:37,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:37,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:37,456 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 16:55:39,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:39,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 565 states and 1024 transitions. [2024-11-13 16:55:39,581 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1024 transitions. [2024-11-13 16:55:39,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:55:39,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:39,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:39,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:39,601 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 16:55:41,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:41,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 567 states and 1029 transitions. [2024-11-13 16:55:41,762 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1029 transitions. [2024-11-13 16:55:41,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:55:41,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:41,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:41,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:41,779 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 16:55:42,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:42,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 567 states and 1028 transitions. [2024-11-13 16:55:42,485 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1028 transitions. [2024-11-13 16:55:42,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:55:42,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:42,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:42,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:42,511 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 16:55:43,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:43,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 568 states and 1031 transitions. [2024-11-13 16:55:43,375 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1031 transitions. [2024-11-13 16:55:43,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:55:43,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:43,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:43,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:43,402 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 16:55:44,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:44,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 569 states and 1032 transitions. [2024-11-13 16:55:44,814 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1032 transitions. [2024-11-13 16:55:44,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:55:44,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:44,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:44,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:44,845 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 16:55:46,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:46,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 570 states and 1033 transitions. [2024-11-13 16:55:46,230 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1033 transitions. [2024-11-13 16:55:46,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:55:46,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:46,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:46,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:46,254 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 16:55:47,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:47,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 570 states and 1029 transitions. [2024-11-13 16:55:47,028 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1029 transitions. [2024-11-13 16:55:47,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:55:47,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:47,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:47,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:47,047 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 16:55:47,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:47,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 570 states and 1028 transitions. [2024-11-13 16:55:47,772 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1028 transitions. [2024-11-13 16:55:47,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:55:47,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:47,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:47,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:47,799 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 16:55:51,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:51,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 578 states and 1041 transitions. [2024-11-13 16:55:51,315 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1041 transitions. [2024-11-13 16:55:51,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:55:51,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:51,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:51,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:51,342 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 16:55:53,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:53,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 584 states and 1051 transitions. [2024-11-13 16:55:53,959 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1051 transitions. [2024-11-13 16:55:53,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:55:53,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:53,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:53,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:53,979 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 16:55:56,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:56,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 590 states and 1061 transitions. [2024-11-13 16:55:56,650 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1061 transitions. [2024-11-13 16:55:56,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:55:56,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:56,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:56,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:56,675 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 16:55:58,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:58,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 592 states and 1066 transitions. [2024-11-13 16:55:58,399 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1066 transitions. [2024-11-13 16:55:58,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:55:58,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:58,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:58,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:58,419 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 16:56:02,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:02,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 599 states and 1078 transitions. [2024-11-13 16:56:02,289 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1078 transitions. [2024-11-13 16:56:02,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:56:02,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:02,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:02,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:02,307 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 16:56:05,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:05,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 605 states and 1088 transitions. [2024-11-13 16:56:05,601 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1088 transitions. [2024-11-13 16:56:05,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:56:05,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:05,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:05,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:05,647 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 16:56:09,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:09,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 611 states and 1098 transitions. [2024-11-13 16:56:09,099 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1098 transitions. [2024-11-13 16:56:09,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:56:09,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:09,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:09,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:09,117 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 16:56:12,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:12,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 616 states and 1105 transitions. [2024-11-13 16:56:12,177 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1105 transitions. [2024-11-13 16:56:12,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:56:12,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:12,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:12,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:12,202 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:56:15,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:15,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 619 states and 1114 transitions. [2024-11-13 16:56:15,573 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1114 transitions. [2024-11-13 16:56:15,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:56:15,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:15,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:15,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:15,602 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:56:17,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:17,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 620 states and 1116 transitions. [2024-11-13 16:56:17,804 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1116 transitions. [2024-11-13 16:56:17,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:56:17,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:17,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:17,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:17,819 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:56:20,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:20,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 623 states and 1124 transitions. [2024-11-13 16:56:20,418 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1124 transitions. [2024-11-13 16:56:20,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:56:20,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:20,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:20,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:20,433 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:56:22,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:22,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 625 states and 1130 transitions. [2024-11-13 16:56:22,851 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1130 transitions. [2024-11-13 16:56:22,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:56:22,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:22,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:22,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:22,873 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:56:26,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:26,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 628 states and 1137 transitions. [2024-11-13 16:56:26,188 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1137 transitions. [2024-11-13 16:56:26,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:56:26,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:26,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:26,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:26,205 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:56:27,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:27,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 628 states and 1132 transitions. [2024-11-13 16:56:27,124 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1132 transitions. [2024-11-13 16:56:27,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:56:27,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:27,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:27,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:27,138 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:56:28,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:28,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 630 states and 1135 transitions. [2024-11-13 16:56:28,027 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1135 transitions. [2024-11-13 16:56:28,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:56:28,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:28,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:28,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:28,041 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:56:28,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:28,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 630 states and 1134 transitions. [2024-11-13 16:56:28,874 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1134 transitions. [2024-11-13 16:56:28,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:56:28,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:28,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:28,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:28,895 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:56:29,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:29,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 630 states and 1133 transitions. [2024-11-13 16:56:29,803 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1133 transitions. [2024-11-13 16:56:29,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:56:29,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:29,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:29,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:29,825 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:56:30,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:30,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 630 states and 1128 transitions. [2024-11-13 16:56:30,790 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1128 transitions. [2024-11-13 16:56:30,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:56:30,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:30,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:30,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:30,811 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 16:56:34,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:34,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 633 states and 1137 transitions. [2024-11-13 16:56:34,196 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1137 transitions. [2024-11-13 16:56:34,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:56:34,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:34,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:34,211 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 16:56:36,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:36,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 636 states and 1144 transitions. [2024-11-13 16:56:36,850 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1144 transitions. [2024-11-13 16:56:36,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:56:36,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:36,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:37,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:37,071 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 16:56:40,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:40,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 639 states and 1153 transitions. [2024-11-13 16:56:40,403 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1153 transitions. [2024-11-13 16:56:40,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:56:40,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:40,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:40,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:40,423 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 16:56:41,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:41,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 639 states and 1152 transitions. [2024-11-13 16:56:41,349 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1152 transitions. [2024-11-13 16:56:41,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:56:41,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:41,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:41,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:41,365 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 16:56:44,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:44,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 642 states and 1157 transitions. [2024-11-13 16:56:44,348 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1157 transitions. [2024-11-13 16:56:44,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:56:44,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:44,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:44,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:44,366 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 16:56:46,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:46,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 644 states and 1163 transitions. [2024-11-13 16:56:46,228 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1163 transitions. [2024-11-13 16:56:46,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:56:46,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:46,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:46,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:46,424 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 16:56:47,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:47,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 644 states and 1162 transitions. [2024-11-13 16:56:47,361 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1162 transitions. [2024-11-13 16:56:47,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:56:47,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:47,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:47,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:47,391 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 16:56:48,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:48,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 644 states and 1156 transitions. [2024-11-13 16:56:48,439 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1156 transitions. [2024-11-13 16:56:48,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:56:48,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:48,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:48,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:48,469 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 16:56:49,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:49,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 644 states and 1151 transitions. [2024-11-13 16:56:49,539 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1151 transitions. [2024-11-13 16:56:49,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:56:49,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:49,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:49,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:56:49,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:49,579 INFO L255 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 16:56:49,581 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:56:49,990 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:02,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:02,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 665 states and 1206 transitions. [2024-11-13 16:57:02,190 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1206 transitions. [2024-11-13 16:57:02,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:57:02,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:02,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:02,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:57:02,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:02,234 INFO L255 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 16:57:02,236 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:57:02,338 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:08,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:08,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 673 states and 1229 transitions. [2024-11-13 16:57:08,494 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1229 transitions. [2024-11-13 16:57:08,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:57:08,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:08,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:08,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:57:08,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:08,531 INFO L255 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 16:57:08,531 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:57:08,609 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:12,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:12,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 677 states and 1240 transitions. [2024-11-13 16:57:12,537 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1240 transitions. [2024-11-13 16:57:12,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:57:12,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:12,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:12,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:57:12,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:12,569 INFO L255 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 16:57:12,570 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:57:12,665 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:15,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:15,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 683 states and 1251 transitions. [2024-11-13 16:57:15,824 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1251 transitions. [2024-11-13 16:57:15,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:57:15,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:15,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:15,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:57:15,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:15,852 INFO L255 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 16:57:15,853 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:57:15,926 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:19,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:19,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 691 states and 1264 transitions. [2024-11-13 16:57:19,931 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1264 transitions. [2024-11-13 16:57:19,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:57:19,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:19,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:19,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:57:19,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:19,961 INFO L255 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 16:57:19,962 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:57:20,040 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:24,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:24,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 697 states and 1274 transitions. [2024-11-13 16:57:24,105 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1274 transitions. [2024-11-13 16:57:24,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:57:24,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:24,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:24,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:57:24,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:24,128 INFO L255 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 16:57:24,129 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:57:24,206 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:27,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:27,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 703 states and 1286 transitions. [2024-11-13 16:57:27,667 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1286 transitions. [2024-11-13 16:57:27,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:57:27,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:27,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:27,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:57:27,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:27,694 INFO L255 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 16:57:27,695 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:57:27,770 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:29,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:29,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 705 states and 1289 transitions. [2024-11-13 16:57:29,395 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1289 transitions. [2024-11-13 16:57:29,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:57:29,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:29,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:29,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:57:29,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:29,423 INFO L255 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 16:57:29,424 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:57:29,520 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:30,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:30,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 706 states and 1291 transitions. [2024-11-13 16:57:30,516 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1291 transitions. [2024-11-13 16:57:30,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:57:30,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:30,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:30,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:57:30,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:30,543 INFO L255 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 16:57:30,543 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:57:30,617 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:34,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:34,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 714 states and 1303 transitions. [2024-11-13 16:57:34,583 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1303 transitions. [2024-11-13 16:57:34,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:57:34,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:34,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:34,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:57:34,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:34,619 INFO L255 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 16:57:34,620 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:57:34,718 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:36,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:36,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 718 states and 1308 transitions. [2024-11-13 16:57:36,571 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1308 transitions. [2024-11-13 16:57:36,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:57:36,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:36,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:36,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:57:36,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:36,600 INFO L255 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 16:57:36,601 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:57:36,703 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:40,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:40,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 724 states and 1316 transitions. [2024-11-13 16:57:40,637 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1316 transitions. [2024-11-13 16:57:40,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:57:40,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:40,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:40,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:43,221 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:53,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:53,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 741 states and 1345 transitions. [2024-11-13 16:57:53,009 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1345 transitions. [2024-11-13 16:57:53,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:57:53,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:53,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:53,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:53,044 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:54,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:54,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 743 states and 1349 transitions. [2024-11-13 16:57:54,067 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1349 transitions. [2024-11-13 16:57:54,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:57:54,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:54,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:54,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:54,110 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:58,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:58,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 749 states and 1360 transitions. [2024-11-13 16:57:58,426 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1360 transitions. [2024-11-13 16:57:58,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:57:58,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:58,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:58,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:58,479 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:01,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:01,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 755 states and 1368 transitions. [2024-11-13 16:58:01,942 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1368 transitions. [2024-11-13 16:58:01,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:58:01,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:01,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:01,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:01,981 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:02,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:02,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 756 states and 1370 transitions. [2024-11-13 16:58:02,984 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1370 transitions. [2024-11-13 16:58:02,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:58:02,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:02,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:02,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:03,032 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:05,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:05,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 760 states and 1370 transitions. [2024-11-13 16:58:05,935 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1370 transitions. [2024-11-13 16:58:05,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:58:05,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:05,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:05,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:05,971 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:06,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:06,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 761 states and 1373 transitions. [2024-11-13 16:58:06,971 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1373 transitions. [2024-11-13 16:58:06,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:58:06,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:06,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:06,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:07,024 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:09,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:09,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 766 states and 1379 transitions. [2024-11-13 16:58:09,740 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1379 transitions. [2024-11-13 16:58:09,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:58:09,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:09,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:09,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:09,790 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:13,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:13,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 771 states and 1385 transitions. [2024-11-13 16:58:13,407 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1385 transitions. [2024-11-13 16:58:13,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:58:13,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:13,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:13,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:13,485 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:16,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 775 states and 1383 transitions. [2024-11-13 16:58:16,618 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1383 transitions. [2024-11-13 16:58:16,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:58:16,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:16,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:16,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:16,653 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:19,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:19,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 779 states and 1382 transitions. [2024-11-13 16:58:19,549 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1382 transitions. [2024-11-13 16:58:19,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:58:19,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:19,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:19,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:22,033 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:31,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:31,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 793 states and 1406 transitions. [2024-11-13 16:58:31,057 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1406 transitions. [2024-11-13 16:58:31,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:58:31,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:31,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:31,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:31,116 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:37,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:37,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 800 states and 1418 transitions. [2024-11-13 16:58:37,725 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1418 transitions. [2024-11-13 16:58:37,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:58:37,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:37,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:37,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:37,786 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:40,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:40,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 804 states and 1419 transitions. [2024-11-13 16:58:40,259 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1419 transitions. [2024-11-13 16:58:40,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:58:40,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:40,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:40,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:40,305 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:42,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:42,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 808 states and 1420 transitions. [2024-11-13 16:58:42,350 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1420 transitions. [2024-11-13 16:58:42,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:58:42,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:42,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:42,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:42,383 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:46,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:46,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 815 states and 1429 transitions. [2024-11-13 16:58:46,113 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1429 transitions. [2024-11-13 16:58:46,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:58:46,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:46,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:46,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:46,146 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:47,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:47,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 816 states and 1431 transitions. [2024-11-13 16:58:47,202 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1431 transitions. [2024-11-13 16:58:47,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:58:47,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:47,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:47,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:47,236 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:50,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:50,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 821 states and 1436 transitions. [2024-11-13 16:58:50,230 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1436 transitions. [2024-11-13 16:58:50,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:58:50,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:50,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:50,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:50,282 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:52,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:52,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 825 states and 1436 transitions. [2024-11-13 16:58:52,648 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1436 transitions. [2024-11-13 16:58:52,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:58:52,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:52,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:52,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:52,723 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:54,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:54,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 829 states and 1438 transitions. [2024-11-13 16:58:54,738 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1438 transitions. [2024-11-13 16:58:54,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 16:58:54,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:54,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:54,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:58:54,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:54,765 INFO L255 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 16:58:54,766 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:58:54,977 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:55,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:55,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 830 states and 1444 transitions. [2024-11-13 16:58:55,121 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1444 transitions. [2024-11-13 16:58:55,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:58:55,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:55,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:55,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:55,658 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:57,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:57,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 830 states and 1443 transitions. [2024-11-13 16:58:57,622 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1443 transitions. [2024-11-13 16:58:57,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 16:58:57,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:57,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:57,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:58,212 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:01,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:01,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 836 states and 1455 transitions. [2024-11-13 16:59:01,440 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1455 transitions. [2024-11-13 16:59:01,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:59:01,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:01,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:01,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:59:01,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:01,471 INFO L255 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 16:59:01,472 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:59:02,528 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:07,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:07,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 840 states and 1494 transitions. [2024-11-13 16:59:07,344 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1494 transitions. [2024-11-13 16:59:07,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:59:07,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:07,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:07,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:59:07,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:07,370 INFO L255 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 16:59:07,371 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:59:07,576 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:09,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:09,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 843 states and 1496 transitions. [2024-11-13 16:59:09,525 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1496 transitions. [2024-11-13 16:59:09,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:59:09,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:09,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:09,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:59:09,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:09,549 INFO L255 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 16:59:09,550 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:59:09,744 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:11,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:11,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 846 states and 1498 transitions. [2024-11-13 16:59:11,021 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1498 transitions. [2024-11-13 16:59:11,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:59:11,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:11,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:11,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:59:11,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:11,052 INFO L255 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 16:59:11,053 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:59:11,264 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:12,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:12,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 849 states and 1500 transitions. [2024-11-13 16:59:12,343 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1500 transitions. [2024-11-13 16:59:12,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:59:12,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:12,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:12,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:59:12,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:12,367 INFO L255 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 16:59:12,368 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:59:12,627 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:13,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:13,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 851 states and 1501 transitions. [2024-11-13 16:59:13,854 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1501 transitions. [2024-11-13 16:59:13,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 16:59:13,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:13,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:13,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:15,036 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 81 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:19,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:19,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 855 states and 1524 transitions. [2024-11-13 16:59:19,064 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1524 transitions. [2024-11-13 16:59:19,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 16:59:19,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:19,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:19,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:19,093 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 81 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:22,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:22,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 858 states and 1531 transitions. [2024-11-13 16:59:22,595 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1531 transitions. [2024-11-13 16:59:22,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 16:59:22,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:22,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:22,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:22,626 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 16:59:35,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:35,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 872 states and 1558 transitions. [2024-11-13 16:59:35,383 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1558 transitions. [2024-11-13 16:59:35,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 16:59:35,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:35,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:35,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:35,409 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 16:59:37,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:37,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 872 states and 1557 transitions. [2024-11-13 16:59:37,607 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1557 transitions. [2024-11-13 16:59:37,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 16:59:37,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:37,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:37,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:37,626 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 16:59:38,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:38,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 874 states and 1559 transitions. [2024-11-13 16:59:38,895 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1559 transitions. [2024-11-13 16:59:38,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 16:59:38,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:38,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:38,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:38,914 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 16:59:40,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:40,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 876 states and 1561 transitions. [2024-11-13 16:59:40,044 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1561 transitions. [2024-11-13 16:59:40,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 16:59:40,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:40,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:40,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:40,063 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 16:59:41,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:41,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 872 states and 1555 transitions. [2024-11-13 16:59:41,335 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1555 transitions. [2024-11-13 16:59:41,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:59:41,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:41,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:41,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:41,752 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:55,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:55,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 893 states and 1643 transitions. [2024-11-13 16:59:55,744 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1643 transitions. [2024-11-13 16:59:55,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:59:55,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:55,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:55,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:55,799 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:58,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:58,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 895 states and 1646 transitions. [2024-11-13 16:59:58,344 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1646 transitions. [2024-11-13 16:59:58,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:59:58,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:58,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:58,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:58,387 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:59,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:59,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 896 states and 1646 transitions. [2024-11-13 16:59:59,839 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1646 transitions. [2024-11-13 16:59:59,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:59:59,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:59,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:59,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:59,880 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:00:01,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:01,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 898 states and 1647 transitions. [2024-11-13 17:00:01,184 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1647 transitions. [2024-11-13 17:00:01,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 17:00:01,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:01,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:01,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:06,672 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:00:36,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:36,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 924 states and 1722 transitions. [2024-11-13 17:00:36,362 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1722 transitions. [2024-11-13 17:00:36,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 17:00:36,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:36,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:36,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:36,427 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:00:42,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:42,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 930 states and 1738 transitions. [2024-11-13 17:00:42,336 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1738 transitions. [2024-11-13 17:00:42,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 17:00:42,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:42,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:42,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:42,432 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:00:48,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:48,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 936 states and 1752 transitions. [2024-11-13 17:00:48,209 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1752 transitions. [2024-11-13 17:00:48,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 17:00:48,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:48,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:48,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:48,269 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:00:53,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:53,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1766 states to 942 states and 1766 transitions. [2024-11-13 17:00:53,858 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1766 transitions. [2024-11-13 17:00:53,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 17:00:53,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:53,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:53,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:53,944 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:00:59,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:59,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 947 states and 1779 transitions. [2024-11-13 17:00:59,475 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1779 transitions. [2024-11-13 17:00:59,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 17:00:59,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:59,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:59,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:06,636 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:01:34,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:34,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 968 states and 1854 transitions. [2024-11-13 17:01:34,257 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1854 transitions. [2024-11-13 17:01:34,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 17:01:34,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:34,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:34,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:34,389 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:01:41,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:41,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 974 states and 1868 transitions. [2024-11-13 17:01:41,211 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1868 transitions. [2024-11-13 17:01:41,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 17:01:41,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:41,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:41,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:41,308 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:01:48,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:48,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 980 states and 1884 transitions. [2024-11-13 17:01:48,623 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1884 transitions. [2024-11-13 17:01:48,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 17:01:48,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:48,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:48,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:48,948 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:01:54,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:54,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1897 states to 985 states and 1897 transitions. [2024-11-13 17:01:54,336 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1897 transitions. [2024-11-13 17:01:54,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 17:01:54,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:54,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:54,411 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:02:00,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:00,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 991 states and 1911 transitions. [2024-11-13 17:02:00,106 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1911 transitions. [2024-11-13 17:02:00,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 17:02:00,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:00,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:00,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:00,139 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 17:02:03,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:03,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 993 states and 1916 transitions. [2024-11-13 17:02:03,520 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1916 transitions. [2024-11-13 17:02:03,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 17:02:03,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:03,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:03,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:03,576 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 17:02:05,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:05,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 993 states and 1915 transitions. [2024-11-13 17:02:05,503 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1915 transitions. [2024-11-13 17:02:05,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 17:02:05,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:05,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:05,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:05,536 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 17:02:09,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:09,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 994 states and 1919 transitions. [2024-11-13 17:02:09,307 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1919 transitions. [2024-11-13 17:02:09,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 17:02:09,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:09,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:09,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:09,340 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 17:02:12,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:12,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 995 states and 1921 transitions. [2024-11-13 17:02:12,531 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1921 transitions. [2024-11-13 17:02:12,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 17:02:12,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:12,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:12,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:12,567 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 17:02:14,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:14,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 995 states and 1920 transitions. [2024-11-13 17:02:14,291 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1920 transitions. [2024-11-13 17:02:14,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 17:02:14,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:14,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:14,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:14,315 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 17:02:16,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:16,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 995 states and 1914 transitions. [2024-11-13 17:02:16,413 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1914 transitions. [2024-11-13 17:02:16,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 17:02:16,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:16,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:16,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:16,436 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 17:02:18,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:18,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 995 states and 1913 transitions. [2024-11-13 17:02:18,294 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1913 transitions. [2024-11-13 17:02:18,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 17:02:18,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:18,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:18,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:18,326 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 17:02:21,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:21,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 996 states and 1915 transitions. [2024-11-13 17:02:21,693 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1915 transitions. [2024-11-13 17:02:21,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 17:02:21,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:21,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:21,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:21,719 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 17:02:23,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:23,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 996 states and 1914 transitions. [2024-11-13 17:02:23,321 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1914 transitions. [2024-11-13 17:02:23,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 17:02:23,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:23,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:23,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:23,350 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 17:02:31,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:31,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1003 states and 1927 transitions. [2024-11-13 17:02:31,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1927 transitions. [2024-11-13 17:02:31,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 17:02:31,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:31,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:31,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:31,268 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 17:02:40,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:40,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1011 states and 1943 transitions. [2024-11-13 17:02:40,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1943 transitions. [2024-11-13 17:02:40,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 17:02:40,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:40,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:40,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:40,830 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 17:02:48,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:48,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 1017 states and 1953 transitions. [2024-11-13 17:02:48,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1953 transitions. [2024-11-13 17:02:48,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 17:02:48,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:48,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:48,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:48,940 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 17:02:54,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:54,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 1022 states and 1960 transitions. [2024-11-13 17:02:54,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1960 transitions. [2024-11-13 17:02:54,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 17:02:54,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:54,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:54,981 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 17:03:01,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:01,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 1028 states and 1968 transitions. [2024-11-13 17:03:01,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1968 transitions. [2024-11-13 17:03:01,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 17:03:01,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:01,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:01,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:01,330 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 17:03:07,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:07,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1033 states and 1975 transitions. [2024-11-13 17:03:07,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1975 transitions. [2024-11-13 17:03:07,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 17:03:07,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:07,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:07,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:07,712 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 17:03:13,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:13,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 1039 states and 1983 transitions. [2024-11-13 17:03:13,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1983 transitions. [2024-11-13 17:03:13,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 17:03:13,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:13,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:13,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:13,808 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 17:03:19,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:19,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1045 states and 1991 transitions. [2024-11-13 17:03:19,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1991 transitions. [2024-11-13 17:03:19,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 17:03:19,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:19,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:20,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:20,017 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 17:03:26,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:26,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1051 states and 1999 transitions. [2024-11-13 17:03:26,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1999 transitions. [2024-11-13 17:03:26,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 17:03:26,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:26,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:26,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:26,760 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 17:03:30,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:30,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2004 states to 1053 states and 2004 transitions. [2024-11-13 17:03:30,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 2004 transitions. [2024-11-13 17:03:30,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 17:03:30,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:30,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:30,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:30,362 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 17:03:34,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:34,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1054 states and 2006 transitions. [2024-11-13 17:03:34,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 2006 transitions. [2024-11-13 17:03:34,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 17:03:34,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:34,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:34,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:34,327 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 17:03:38,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:38,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 1055 states and 2010 transitions. [2024-11-13 17:03:38,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 2010 transitions. [2024-11-13 17:03:38,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 17:03:38,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:38,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:38,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:38,312 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 17:03:40,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:40,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1055 states and 2009 transitions. [2024-11-13 17:03:40,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 2009 transitions. [2024-11-13 17:03:40,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 17:03:40,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:40,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:40,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:40,449 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 17:03:44,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:44,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 1056 states and 2011 transitions. [2024-11-13 17:03:44,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 2011 transitions. [2024-11-13 17:03:44,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 17:03:44,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:44,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:44,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:44,347 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 17:03:46,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:46,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1056 states and 2003 transitions. [2024-11-13 17:03:46,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 2003 transitions. [2024-11-13 17:03:46,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 17:03:46,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:46,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:46,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:46,384 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 17:03:48,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:48,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2002 states to 1056 states and 2002 transitions. [2024-11-13 17:03:48,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 2002 transitions. [2024-11-13 17:03:48,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 17:03:48,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:48,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:48,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:48,263 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 17:03:50,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:50,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1056 states and 2001 transitions. [2024-11-13 17:03:50,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 2001 transitions. [2024-11-13 17:03:50,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 17:03:50,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:50,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:50,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:50,301 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 17:03:52,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:52,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1056 states and 2000 transitions. [2024-11-13 17:03:52,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 2000 transitions. [2024-11-13 17:03:52,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 17:03:52,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:52,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:52,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:52,373 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 17:03:56,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:56,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1058 states and 2005 transitions. [2024-11-13 17:03:56,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 2005 transitions. [2024-11-13 17:03:56,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 17:03:56,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:56,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:56,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:56,580 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 17:04:00,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:00,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 1059 states and 2007 transitions. [2024-11-13 17:04:00,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 2007 transitions. [2024-11-13 17:04:00,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 17:04:00,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:00,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:00,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:00,431 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 17:04:02,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:02,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1059 states and 2006 transitions. [2024-11-13 17:04:02,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 2006 transitions. [2024-11-13 17:04:02,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 17:04:02,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:02,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:02,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:02,755 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 17:04:06,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:06,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1060 states and 2003 transitions. [2024-11-13 17:04:06,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 2003 transitions. [2024-11-13 17:04:06,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 17:04:06,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:06,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:06,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:06,920 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 17:04:08,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:08,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2002 states to 1060 states and 2002 transitions. [2024-11-13 17:04:08,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 2002 transitions. [2024-11-13 17:04:08,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 17:04:08,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:08,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:08,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:08,993 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 17:04:10,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:10,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1060 states and 2001 transitions. [2024-11-13 17:04:10,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 2001 transitions. [2024-11-13 17:04:10,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 17:04:10,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:10,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:10,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:10,955 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 17:04:13,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:13,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1060 states and 2000 transitions. [2024-11-13 17:04:13,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 2000 transitions. [2024-11-13 17:04:13,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 17:04:13,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:13,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:13,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:13,206 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 17:04:17,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:17,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2002 states to 1061 states and 2002 transitions. [2024-11-13 17:04:17,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 2002 transitions. [2024-11-13 17:04:17,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 17:04:17,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:17,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:17,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:17,155 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 17:04:18,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:18,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1061 states and 2001 transitions. [2024-11-13 17:04:18,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 2001 transitions. [2024-11-13 17:04:18,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:04:18,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:18,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:04:18,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:18,940 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 17:04:18,942 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:04:19,712 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:04:40,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:40,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 1078 states and 2063 transitions. [2024-11-13 17:04:40,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 2063 transitions. [2024-11-13 17:04:40,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:04:40,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:40,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:40,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:04:40,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:40,717 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 17:04:40,718 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:04:40,838 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:04:51,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:51,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2088 states to 1086 states and 2088 transitions. [2024-11-13 17:04:51,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 2088 transitions. [2024-11-13 17:04:51,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:04:51,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:51,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:51,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:04:51,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:51,734 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 17:04:51,735 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:04:51,837 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:00,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:00,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 1091 states and 2103 transitions. [2024-11-13 17:05:00,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 2103 transitions. [2024-11-13 17:05:00,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:05:00,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:00,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:00,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:05:00,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:00,335 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 17:05:00,336 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:05:00,459 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:08,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:08,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2119 states to 1098 states and 2119 transitions. [2024-11-13 17:05:08,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 2119 transitions. [2024-11-13 17:05:08,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:05:08,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:08,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:08,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:05:08,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:08,339 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 17:05:08,340 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:05:08,458 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:15,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:15,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2132 states to 1104 states and 2132 transitions. [2024-11-13 17:05:15,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 2132 transitions. [2024-11-13 17:05:15,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:05:15,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:15,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:15,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:05:15,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:15,736 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 17:05:15,737 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:05:15,900 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:24,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:24,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2147 states to 1112 states and 2147 transitions. [2024-11-13 17:05:24,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 2147 transitions. [2024-11-13 17:05:24,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:05:24,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:24,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:24,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:05:24,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:24,692 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 17:05:24,693 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:05:24,823 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:38,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:38,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2164 states to 1120 states and 2164 transitions. [2024-11-13 17:05:38,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 2164 transitions. [2024-11-13 17:05:38,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:05:38,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:38,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:38,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:05:38,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:38,073 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 17:05:38,074 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:05:38,181 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:42,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:42,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1122 states and 2169 transitions. [2024-11-13 17:05:42,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 2169 transitions. [2024-11-13 17:05:42,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:05:42,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:42,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:42,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:05:42,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:42,328 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 17:05:42,329 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:05:42,425 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:46,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:46,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1124 states and 2174 transitions. [2024-11-13 17:05:46,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 2174 transitions. [2024-11-13 17:05:46,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:05:46,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:46,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:46,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:05:46,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:46,833 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 17:05:46,834 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:05:46,957 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:05:53,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:53,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 1130 states and 2183 transitions. [2024-11-13 17:05:53,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 2183 transitions. [2024-11-13 17:05:53,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:05:53,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:53,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:53,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:05:53,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:53,925 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 17:05:53,927 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:05:54,050 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:06:00,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:00,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1135 states and 2191 transitions. [2024-11-13 17:06:00,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2191 transitions. [2024-11-13 17:06:00,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:06:00,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:00,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:00,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:06:00,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:00,217 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 17:06:00,218 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:06:00,317 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:06:09,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:09,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1141 states and 2202 transitions. [2024-11-13 17:06:09,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2202 transitions. [2024-11-13 17:06:09,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:06:09,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:09,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:09,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:06:09,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:09,100 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 17:06:09,101 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:06:09,205 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:06:15,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:15,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 1146 states and 2208 transitions. [2024-11-13 17:06:15,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2208 transitions. [2024-11-13 17:06:15,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:06:15,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:15,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:15,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:06:15,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:15,208 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 17:06:15,209 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:06:15,332 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:06:17,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:17,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1148 states and 2212 transitions. [2024-11-13 17:06:17,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 2212 transitions. [2024-11-13 17:06:17,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:06:17,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:17,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:17,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:06:17,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:17,457 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 17:06:17,457 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:06:17,855 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:06:24,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:24,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1153 states and 2220 transitions. [2024-11-13 17:06:24,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 2220 transitions. [2024-11-13 17:06:24,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:06:24,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:24,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:24,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:06:24,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:24,576 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 17:06:24,577 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:06:24,693 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:06:32,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:32,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1159 states and 2229 transitions. [2024-11-13 17:06:32,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2229 transitions. [2024-11-13 17:06:32,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:06:32,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:32,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:32,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:06:32,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:32,312 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 17:06:32,314 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:06:32,439 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:06:39,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:39,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1165 states and 2238 transitions. [2024-11-13 17:06:39,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2238 transitions. [2024-11-13 17:06:39,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:06:39,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:39,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:39,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:06:39,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:39,371 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 17:06:39,372 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:06:39,536 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:06:46,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:46,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1170 states and 2246 transitions. [2024-11-13 17:06:46,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2246 transitions. [2024-11-13 17:06:46,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:06:46,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:46,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:46,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:06:46,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:46,547 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 17:06:46,548 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:06:46,669 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:06:50,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:50,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1174 states and 2251 transitions. [2024-11-13 17:06:50,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2251 transitions. [2024-11-13 17:06:50,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:06:50,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:50,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:50,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:06:50,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:50,794 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 17:06:50,794 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:06:50,908 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:06:58,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:58,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1179 states and 2259 transitions. [2024-11-13 17:06:58,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2259 transitions. [2024-11-13 17:06:58,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:06:58,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:58,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:58,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 17:06:58,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:58,687 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 17:06:58,688 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 17:06:58,829 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.