./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/divbin_unwindbound50.i --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_50b2cd68-4379-40cf-9f13-331eb9b34787/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b2cd68-4379-40cf-9f13-331eb9b34787/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_50b2cd68-4379-40cf-9f13-331eb9b34787/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b2cd68-4379-40cf-9f13-331eb9b34787/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/divbin_unwindbound50.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b2cd68-4379-40cf-9f13-331eb9b34787/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_50b2cd68-4379-40cf-9f13-331eb9b34787/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 462bdab67ac93ddd789186f30bfdfc189629d2959c27ec219da5960b800d2042 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:42:45,079 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:42:45,147 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b2cd68-4379-40cf-9f13-331eb9b34787/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:42:45,151 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:42:45,152 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:42:45,175 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:42:45,175 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:42:45,176 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:42:45,178 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:42:45,178 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:42:45,179 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:42:45,179 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:42:45,180 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:42:45,180 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:42:45,181 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:42:45,181 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:42:45,181 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:42:45,181 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:42:45,181 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:42:45,181 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:42:45,181 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:42:45,181 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:42:45,181 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:42:45,181 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:42:45,181 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:42:45,182 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:42:45,182 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:42:45,182 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:42:45,182 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:42:45,182 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:42:45,182 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:42:45,182 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:42:45,182 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:42:45,182 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:42:45,183 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:42:45,183 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_50b2cd68-4379-40cf-9f13-331eb9b34787/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 -> 462bdab67ac93ddd789186f30bfdfc189629d2959c27ec219da5960b800d2042 [2024-11-13 22:42:45,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:42:45,583 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:42:45,585 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:42:45,587 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:42:45,588 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:42:45,590 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b2cd68-4379-40cf-9f13-331eb9b34787/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/divbin_unwindbound50.i Unable to find full path for "g++" [2024-11-13 22:42:47,669 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:42:48,010 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:42:48,011 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b2cd68-4379-40cf-9f13-331eb9b34787/sv-benchmarks/c/nla-digbench-scaling/divbin_unwindbound50.i [2024-11-13 22:42:48,022 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b2cd68-4379-40cf-9f13-331eb9b34787/bin/ukojak-verify-EEHR8qb7sm/data/28a790323/4c17e02096a34ca4b0a15f329cb693fe/FLAG625d20332 [2024-11-13 22:42:48,045 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b2cd68-4379-40cf-9f13-331eb9b34787/bin/ukojak-verify-EEHR8qb7sm/data/28a790323/4c17e02096a34ca4b0a15f329cb693fe [2024-11-13 22:42:48,048 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:42:48,050 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:42:48,053 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:42:48,054 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:42:48,059 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:42:48,060 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:42:48" (1/1) ... [2024-11-13 22:42:48,061 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7857b9c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:48, skipping insertion in model container [2024-11-13 22:42:48,061 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:42:48" (1/1) ... [2024-11-13 22:42:48,079 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:42:48,289 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:42:48,303 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:42:48,330 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:42:48,350 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:42:48,351 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:48 WrapperNode [2024-11-13 22:42:48,351 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:42:48,354 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:42:48,354 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:42:48,354 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:42:48,363 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:48" (1/1) ... [2024-11-13 22:42:48,368 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:48" (1/1) ... [2024-11-13 22:42:48,389 INFO L138 Inliner]: procedures = 16, calls = 11, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 64 [2024-11-13 22:42:48,391 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:42:48,391 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:42:48,391 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:42:48,392 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:42:48,399 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:48" (1/1) ... [2024-11-13 22:42:48,400 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:48" (1/1) ... [2024-11-13 22:42:48,402 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:48" (1/1) ... [2024-11-13 22:42:48,404 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:48" (1/1) ... [2024-11-13 22:42:48,407 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:48" (1/1) ... [2024-11-13 22:42:48,413 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:48" (1/1) ... [2024-11-13 22:42:48,414 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:48" (1/1) ... [2024-11-13 22:42:48,418 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:48" (1/1) ... [2024-11-13 22:42:48,420 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:42:48,424 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:42:48,425 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:42:48,425 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:42:48,426 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:48" (1/1) ... [2024-11-13 22:42:48,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:42:48,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b2cd68-4379-40cf-9f13-331eb9b34787/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:42:48,470 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b2cd68-4379-40cf-9f13-331eb9b34787/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:42:48,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b2cd68-4379-40cf-9f13-331eb9b34787/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:42:48,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:42:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:42:48,504 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:42:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:42:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:42:48,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:42:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:42:48,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:42:48,575 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:42:48,577 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:42:48,773 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-11-13 22:42:48,773 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:42:48,835 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:42:48,835 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 22:42:48,836 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:42:48 BoogieIcfgContainer [2024-11-13 22:42:48,836 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:42:48,837 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:42:48,837 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:42:48,848 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:42:48,848 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:42:48" (1/1) ... [2024-11-13 22:42:48,856 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:42:48,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:48,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 26 states and 33 transitions. [2024-11-13 22:42:48,911 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 33 transitions. [2024-11-13 22:42:48,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:42:48,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:48,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:49,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:49,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:49,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:49,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 28 states and 35 transitions. [2024-11-13 22:42:49,306 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 35 transitions. [2024-11-13 22:42:49,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:42:49,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:49,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:49,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:49,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:49,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:49,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 29 states and 36 transitions. [2024-11-13 22:42:49,402 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2024-11-13 22:42:49,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:42:49,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:49,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:49,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:49,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:49,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:49,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 30 states and 36 transitions. [2024-11-13 22:42:49,574 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2024-11-13 22:42:49,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:42:49,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:49,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:49,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:49,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:49,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:49,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 33 states and 43 transitions. [2024-11-13 22:42:49,991 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 43 transitions. [2024-11-13 22:42:49,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:42:49,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:49,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:50,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:50,193 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:50,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:50,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 35 states and 45 transitions. [2024-11-13 22:42:50,351 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2024-11-13 22:42:50,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:42:50,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:50,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:50,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:50,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:50,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:50,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 39 states and 53 transitions. [2024-11-13 22:42:50,914 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 53 transitions. [2024-11-13 22:42:50,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:42:50,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:50,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:50,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:51,052 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:51,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:51,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 42 states and 56 transitions. [2024-11-13 22:42:51,226 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 56 transitions. [2024-11-13 22:42:51,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:42:51,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:51,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:51,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:51,298 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:51,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:51,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 43 states and 59 transitions. [2024-11-13 22:42:51,341 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 59 transitions. [2024-11-13 22:42:51,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:42:51,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:51,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:51,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:51,489 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:51,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:51,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 45 states and 60 transitions. [2024-11-13 22:42:51,664 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 60 transitions. [2024-11-13 22:42:51,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:42:51,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:51,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:51,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:51,813 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:52,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:52,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 49 states and 68 transitions. [2024-11-13 22:42:52,196 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 68 transitions. [2024-11-13 22:42:52,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:42:52,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:52,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:52,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:52,346 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:52,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:52,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 52 states and 71 transitions. [2024-11-13 22:42:52,484 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 71 transitions. [2024-11-13 22:42:52,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:42:52,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:52,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:52,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:52,657 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:52,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:52,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 56 states and 77 transitions. [2024-11-13 22:42:52,712 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 77 transitions. [2024-11-13 22:42:52,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:42:52,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:52,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:52,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:52,836 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:52,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:52,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 59 states and 82 transitions. [2024-11-13 22:42:52,880 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 82 transitions. [2024-11-13 22:42:52,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:42:52,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:52,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:52,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:52,959 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:53,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:53,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 60 states and 86 transitions. [2024-11-13 22:42:53,004 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 86 transitions. [2024-11-13 22:42:53,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:42:53,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:53,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:53,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:53,232 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:53,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:53,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 60 states and 83 transitions. [2024-11-13 22:42:53,421 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 83 transitions. [2024-11-13 22:42:53,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:42:53,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:53,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:53,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:53,668 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:54,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:54,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 64 states and 91 transitions. [2024-11-13 22:42:54,143 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 91 transitions. [2024-11-13 22:42:54,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:42:54,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:54,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:54,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:54,280 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:54,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:54,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 67 states and 94 transitions. [2024-11-13 22:42:54,426 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 94 transitions. [2024-11-13 22:42:54,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:42:54,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:54,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:54,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:54,548 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:54,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:54,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 70 states and 99 transitions. [2024-11-13 22:42:54,596 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 99 transitions. [2024-11-13 22:42:54,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:42:54,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:54,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:54,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:54,677 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:54,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:54,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 71 states and 104 transitions. [2024-11-13 22:42:54,735 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 104 transitions. [2024-11-13 22:42:54,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:42:54,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:54,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:54,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:55,058 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 18 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:55,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:55,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 71 states and 100 transitions. [2024-11-13 22:42:55,257 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 100 transitions. [2024-11-13 22:42:55,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:42:55,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:55,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:55,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:55,468 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:55,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:55,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 75 states and 108 transitions. [2024-11-13 22:42:55,942 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 108 transitions. [2024-11-13 22:42:55,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:42:55,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:55,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:55,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:56,069 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:56,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:56,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 78 states and 111 transitions. [2024-11-13 22:42:56,238 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 111 transitions. [2024-11-13 22:42:56,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:42:56,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:56,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:56,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:56,362 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:56,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:56,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 81 states and 116 transitions. [2024-11-13 22:42:56,410 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 116 transitions. [2024-11-13 22:42:56,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:42:56,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:56,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:56,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:56,527 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:56,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:56,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 82 states and 122 transitions. [2024-11-13 22:42:56,592 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 122 transitions. [2024-11-13 22:42:56,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:42:56,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:56,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:56,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:57,033 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 34 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:57,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:57,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 82 states and 117 transitions. [2024-11-13 22:42:57,258 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 117 transitions. [2024-11-13 22:42:57,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:42:57,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:57,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:57,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:57,504 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:58,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:58,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 86 states and 125 transitions. [2024-11-13 22:42:58,158 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 125 transitions. [2024-11-13 22:42:58,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:42:58,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:58,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:58,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:58,344 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:58,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:58,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 89 states and 128 transitions. [2024-11-13 22:42:58,522 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 128 transitions. [2024-11-13 22:42:58,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:42:58,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:58,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:58,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:58,681 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:58,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:58,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 92 states and 133 transitions. [2024-11-13 22:42:58,736 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 133 transitions. [2024-11-13 22:42:58,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:42:58,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:58,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:58,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:58,849 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:58,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:58,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 93 states and 140 transitions. [2024-11-13 22:42:58,921 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 140 transitions. [2024-11-13 22:42:58,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:42:58,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:58,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:58,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:59,461 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 55 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:59,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:59,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 93 states and 134 transitions. [2024-11-13 22:42:59,706 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 134 transitions. [2024-11-13 22:42:59,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:42:59,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:59,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:59,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:59,986 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:00,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:00,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 97 states and 142 transitions. [2024-11-13 22:43:00,643 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 142 transitions. [2024-11-13 22:43:00,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:43:00,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:00,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:00,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:00,819 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:01,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:01,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 100 states and 145 transitions. [2024-11-13 22:43:01,025 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 145 transitions. [2024-11-13 22:43:01,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:43:01,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:01,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:01,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:01,198 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:01,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:01,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 103 states and 150 transitions. [2024-11-13 22:43:01,268 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 150 transitions. [2024-11-13 22:43:01,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:43:01,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:01,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:01,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:01,423 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:01,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:01,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 104 states and 158 transitions. [2024-11-13 22:43:01,512 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 158 transitions. [2024-11-13 22:43:01,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:43:01,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:01,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:01,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:02,205 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 81 proven. 24 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:02,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:02,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 104 states and 151 transitions. [2024-11-13 22:43:02,485 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 151 transitions. [2024-11-13 22:43:02,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:43:02,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:02,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:02,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:02,760 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:03,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:03,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 108 states and 159 transitions. [2024-11-13 22:43:03,471 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 159 transitions. [2024-11-13 22:43:03,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:43:03,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:03,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:03,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:03,664 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:03,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:03,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 111 states and 162 transitions. [2024-11-13 22:43:03,882 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 162 transitions. [2024-11-13 22:43:03,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:43:03,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:03,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:03,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:04,027 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:04,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:04,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 114 states and 167 transitions. [2024-11-13 22:43:04,083 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 167 transitions. [2024-11-13 22:43:04,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:43:04,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:04,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:04,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:04,221 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 133 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:04,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:04,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 115 states and 176 transitions. [2024-11-13 22:43:04,302 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 176 transitions. [2024-11-13 22:43:04,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:43:04,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:04,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:04,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:05,092 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 112 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:05,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:05,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 115 states and 168 transitions. [2024-11-13 22:43:05,397 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 168 transitions. [2024-11-13 22:43:05,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:43:05,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:05,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:05,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:05,699 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:06,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:06,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 119 states and 176 transitions. [2024-11-13 22:43:06,509 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 176 transitions. [2024-11-13 22:43:06,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:43:06,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:06,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:06,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:06,734 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 164 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:06,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:06,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 122 states and 179 transitions. [2024-11-13 22:43:06,998 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 179 transitions. [2024-11-13 22:43:06,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:43:06,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:06,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:07,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:07,165 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:07,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:07,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 125 states and 184 transitions. [2024-11-13 22:43:07,230 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 184 transitions. [2024-11-13 22:43:07,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:43:07,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:07,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:07,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:07,388 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:07,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:07,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 126 states and 194 transitions. [2024-11-13 22:43:07,486 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 194 transitions. [2024-11-13 22:43:07,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:43:07,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:07,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:07,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:08,381 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 148 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:08,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:08,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 126 states and 185 transitions. [2024-11-13 22:43:08,662 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 185 transitions. [2024-11-13 22:43:08,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:43:08,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:08,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:08,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:09,014 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:09,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:09,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 130 states and 193 transitions. [2024-11-13 22:43:09,765 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 193 transitions. [2024-11-13 22:43:09,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:43:09,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:09,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:09,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:10,026 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:10,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:10,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 133 states and 196 transitions. [2024-11-13 22:43:10,268 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 196 transitions. [2024-11-13 22:43:10,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:43:10,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:10,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:10,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:10,423 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 143 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:10,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:10,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 136 states and 201 transitions. [2024-11-13 22:43:10,483 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 201 transitions. [2024-11-13 22:43:10,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:43:10,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:10,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:10,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:10,637 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:10,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:10,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 137 states and 212 transitions. [2024-11-13 22:43:10,725 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 212 transitions. [2024-11-13 22:43:10,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:43:10,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:10,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:10,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:11,653 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 189 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:11,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:11,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 137 states and 202 transitions. [2024-11-13 22:43:11,954 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 202 transitions. [2024-11-13 22:43:11,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:43:11,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:11,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:11,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:12,317 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:13,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:13,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 141 states and 210 transitions. [2024-11-13 22:43:13,250 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 210 transitions. [2024-11-13 22:43:13,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:43:13,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:13,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:13,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:13,492 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:13,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:13,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 144 states and 213 transitions. [2024-11-13 22:43:13,762 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 213 transitions. [2024-11-13 22:43:13,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:43:13,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:13,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:13,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:13,948 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 183 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:14,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:14,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 147 states and 218 transitions. [2024-11-13 22:43:14,010 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 218 transitions. [2024-11-13 22:43:14,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:43:14,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:14,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:14,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:14,186 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:14,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:14,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 148 states and 230 transitions. [2024-11-13 22:43:14,287 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 230 transitions. [2024-11-13 22:43:14,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:43:14,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:14,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:14,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:15,610 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 235 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:15,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:15,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 148 states and 219 transitions. [2024-11-13 22:43:15,923 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 219 transitions. [2024-11-13 22:43:15,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:43:15,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:15,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:15,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:16,324 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:17,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:17,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 152 states and 227 transitions. [2024-11-13 22:43:17,181 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 227 transitions. [2024-11-13 22:43:17,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:43:17,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:17,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:17,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:17,481 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 308 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:17,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:17,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 155 states and 230 transitions. [2024-11-13 22:43:17,847 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 230 transitions. [2024-11-13 22:43:17,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:43:17,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:17,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:17,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:18,087 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 228 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:18,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:18,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 158 states and 235 transitions. [2024-11-13 22:43:18,168 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 235 transitions. [2024-11-13 22:43:18,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:43:18,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:18,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:18,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:18,395 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 0 proven. 319 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:18,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:18,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 159 states and 248 transitions. [2024-11-13 22:43:18,531 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 248 transitions. [2024-11-13 22:43:18,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:43:18,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:18,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:18,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:19,929 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 286 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:20,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:20,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 159 states and 236 transitions. [2024-11-13 22:43:20,335 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 236 transitions. [2024-11-13 22:43:20,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:43:20,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:20,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:20,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:20,840 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:21,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:21,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 163 states and 244 transitions. [2024-11-13 22:43:21,824 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 244 transitions. [2024-11-13 22:43:21,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:43:21,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:21,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:21,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:22,167 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 0 proven. 366 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:22,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:22,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 166 states and 247 transitions. [2024-11-13 22:43:22,487 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 247 transitions. [2024-11-13 22:43:22,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:43:22,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:22,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:22,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:22,679 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 278 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:22,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:22,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 169 states and 252 transitions. [2024-11-13 22:43:22,753 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 252 transitions. [2024-11-13 22:43:22,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:43:22,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:22,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:22,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:22,966 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:23,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:23,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 170 states and 266 transitions. [2024-11-13 22:43:23,077 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 266 transitions. [2024-11-13 22:43:23,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:43:23,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:23,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:23,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:24,720 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 342 proven. 48 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:25,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:25,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 170 states and 253 transitions. [2024-11-13 22:43:25,118 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 253 transitions. [2024-11-13 22:43:25,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:43:25,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:25,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:25,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:25,653 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:26,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:26,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 174 states and 261 transitions. [2024-11-13 22:43:26,832 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 261 transitions. [2024-11-13 22:43:26,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:43:26,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:26,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:26,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:27,202 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 0 proven. 429 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:27,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:27,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 177 states and 264 transitions. [2024-11-13 22:43:27,564 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 264 transitions. [2024-11-13 22:43:27,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:43:27,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:27,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:27,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:27,840 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 0 proven. 333 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:27,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:27,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 180 states and 269 transitions. [2024-11-13 22:43:27,944 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 269 transitions. [2024-11-13 22:43:27,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:43:27,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:27,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:27,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:28,179 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 442 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:28,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:28,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 181 states and 284 transitions. [2024-11-13 22:43:28,341 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 284 transitions. [2024-11-13 22:43:28,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:43:28,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:28,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:28,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:30,221 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 403 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:30,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:30,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 181 states and 270 transitions. [2024-11-13 22:43:30,622 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 270 transitions. [2024-11-13 22:43:30,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:43:30,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:30,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:30,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:31,176 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:32,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:32,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 185 states and 278 transitions. [2024-11-13 22:43:32,274 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 278 transitions. [2024-11-13 22:43:32,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:43:32,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:32,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:32,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:32,621 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:32,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:32,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 188 states and 281 transitions. [2024-11-13 22:43:32,939 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 281 transitions. [2024-11-13 22:43:32,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:43:32,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:32,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:32,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:33,209 INFO L134 CoverageAnalysis]: Checked inductivity of 395 backedges. 0 proven. 393 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:33,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:33,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 191 states and 286 transitions. [2024-11-13 22:43:33,279 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 286 transitions. [2024-11-13 22:43:33,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:43:33,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:33,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:33,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:33,528 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 511 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:33,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:33,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 192 states and 302 transitions. [2024-11-13 22:43:33,659 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 302 transitions. [2024-11-13 22:43:33,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:43:33,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:33,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:33,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:35,621 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 469 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:36,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:36,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 192 states and 287 transitions. [2024-11-13 22:43:36,062 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 287 transitions. [2024-11-13 22:43:36,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:43:36,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:36,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:36,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:36,597 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:37,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:37,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 196 states and 295 transitions. [2024-11-13 22:43:37,734 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 295 transitions. [2024-11-13 22:43:37,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:43:37,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:37,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:37,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:38,042 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:38,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:38,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 199 states and 298 transitions. [2024-11-13 22:43:38,393 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 298 transitions. [2024-11-13 22:43:38,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:43:38,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:38,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:38,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:38,622 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 0 proven. 458 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:38,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:38,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 202 states and 303 transitions. [2024-11-13 22:43:38,720 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 303 transitions. [2024-11-13 22:43:38,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:43:38,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:38,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:38,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:38,965 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 0 proven. 585 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:39,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:39,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 203 states and 320 transitions. [2024-11-13 22:43:39,128 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 320 transitions. [2024-11-13 22:43:39,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:43:39,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:39,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:39,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:41,686 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 540 proven. 60 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:42,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:42,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 203 states and 304 transitions. [2024-11-13 22:43:42,173 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 304 transitions. [2024-11-13 22:43:42,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:43:42,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:42,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:42,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:42,668 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:43,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:43,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 207 states and 312 transitions. [2024-11-13 22:43:43,987 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 312 transitions. [2024-11-13 22:43:43,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:43:43,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:43,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:43,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:44,386 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 648 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:44,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:44,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 210 states and 315 transitions. [2024-11-13 22:43:44,782 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 315 transitions. [2024-11-13 22:43:44,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:43:44,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:44,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:44,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:45,072 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:45,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:45,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 213 states and 320 transitions. [2024-11-13 22:43:45,196 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 320 transitions. [2024-11-13 22:43:45,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:43:45,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:45,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:45,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:45,488 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 664 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:45,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:45,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 214 states and 338 transitions. [2024-11-13 22:43:45,658 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 338 transitions. [2024-11-13 22:43:45,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:43:45,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:45,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:45,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:48,499 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 616 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:49,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:49,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 214 states and 321 transitions. [2024-11-13 22:43:49,021 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 321 transitions. [2024-11-13 22:43:49,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:43:49,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:49,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:49,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:49,709 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:51,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:51,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 218 states and 329 transitions. [2024-11-13 22:43:51,006 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 329 transitions. [2024-11-13 22:43:51,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:43:51,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:51,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:51,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:51,333 INFO L134 CoverageAnalysis]: Checked inductivity of 733 backedges. 0 proven. 731 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:51,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:51,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 221 states and 332 transitions. [2024-11-13 22:43:51,754 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 332 transitions. [2024-11-13 22:43:51,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:43:51,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:51,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:51,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:52,043 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 0 proven. 603 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:52,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:52,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 224 states and 337 transitions. [2024-11-13 22:43:52,123 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 337 transitions. [2024-11-13 22:43:52,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:43:52,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:52,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:52,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:52,356 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 0 proven. 748 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:52,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:52,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 225 states and 356 transitions. [2024-11-13 22:43:52,485 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 356 transitions. [2024-11-13 22:43:52,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:43:52,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:52,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:52,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:55,035 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 697 proven. 68 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:55,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:55,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 225 states and 338 transitions. [2024-11-13 22:43:55,522 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 338 transitions. [2024-11-13 22:43:55,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:43:55,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:55,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:55,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:56,025 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:57,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:57,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 229 states and 346 transitions. [2024-11-13 22:43:57,230 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 346 transitions. [2024-11-13 22:43:57,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:43:57,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:57,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:57,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:57,569 INFO L134 CoverageAnalysis]: Checked inductivity of 821 backedges. 0 proven. 819 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:57,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:57,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 232 states and 349 transitions. [2024-11-13 22:43:57,949 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 349 transitions. [2024-11-13 22:43:57,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:43:57,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:57,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:57,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:58,193 INFO L134 CoverageAnalysis]: Checked inductivity of 685 backedges. 0 proven. 683 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:58,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:58,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 235 states and 354 transitions. [2024-11-13 22:43:58,276 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 354 transitions. [2024-11-13 22:43:58,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:43:58,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:58,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:58,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:58,583 INFO L134 CoverageAnalysis]: Checked inductivity of 839 backedges. 0 proven. 837 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:58,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:58,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 236 states and 374 transitions. [2024-11-13 22:43:58,722 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 374 transitions. [2024-11-13 22:43:58,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:43:58,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:58,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:58,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:02,037 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 783 proven. 72 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:02,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:02,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 236 states and 355 transitions. [2024-11-13 22:44:02,517 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 355 transitions. [2024-11-13 22:44:02,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:44:02,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:02,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:02,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:03,061 INFO L134 CoverageAnalysis]: Checked inductivity of 857 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:04,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:04,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 240 states and 363 transitions. [2024-11-13 22:44:04,467 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 363 transitions. [2024-11-13 22:44:04,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:44:04,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:04,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:04,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:04,829 INFO L134 CoverageAnalysis]: Checked inductivity of 914 backedges. 0 proven. 912 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:05,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:05,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 243 states and 366 transitions. [2024-11-13 22:44:05,271 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 366 transitions. [2024-11-13 22:44:05,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:44:05,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:05,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:05,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:05,567 INFO L134 CoverageAnalysis]: Checked inductivity of 770 backedges. 0 proven. 768 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:05,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:05,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 246 states and 371 transitions. [2024-11-13 22:44:05,672 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 371 transitions. [2024-11-13 22:44:05,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:44:05,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:05,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:05,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:06,009 INFO L134 CoverageAnalysis]: Checked inductivity of 933 backedges. 0 proven. 931 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:06,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:06,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 247 states and 392 transitions. [2024-11-13 22:44:06,157 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 392 transitions. [2024-11-13 22:44:06,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:44:06,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:06,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:06,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:09,548 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 874 proven. 76 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:10,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:10,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 247 states and 372 transitions. [2024-11-13 22:44:10,174 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 372 transitions. [2024-11-13 22:44:10,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:44:10,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:10,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:10,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:10,835 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:12,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:12,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 251 states and 380 transitions. [2024-11-13 22:44:12,304 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 380 transitions. [2024-11-13 22:44:12,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:44:12,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:12,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:12,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:12,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1010 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:13,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:13,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 254 states and 383 transitions. [2024-11-13 22:44:13,144 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 383 transitions. [2024-11-13 22:44:13,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:44:13,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:13,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:13,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:13,546 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 0 proven. 858 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:13,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:13,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 257 states and 388 transitions. [2024-11-13 22:44:13,647 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 388 transitions. [2024-11-13 22:44:13,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:44:13,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:13,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:13,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:13,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 1030 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:14,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:14,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 258 states and 410 transitions. [2024-11-13 22:44:14,163 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 410 transitions. [2024-11-13 22:44:14,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:44:14,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:14,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:14,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:18,284 INFO L134 CoverageAnalysis]: Checked inductivity of 1052 backedges. 970 proven. 80 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:18,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:18,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 258 states and 389 transitions. [2024-11-13 22:44:18,911 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 389 transitions. [2024-11-13 22:44:18,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:44:18,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:18,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:18,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:19,627 INFO L134 CoverageAnalysis]: Checked inductivity of 1052 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:21,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:21,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 262 states and 397 transitions. [2024-11-13 22:44:21,203 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 397 transitions. [2024-11-13 22:44:21,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:44:21,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:21,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:21,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:21,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1115 backedges. 0 proven. 1113 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:22,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:22,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 265 states and 400 transitions. [2024-11-13 22:44:22,115 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 400 transitions. [2024-11-13 22:44:22,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:44:22,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:22,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:22,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:22,429 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 0 proven. 953 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:22,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:22,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 268 states and 405 transitions. [2024-11-13 22:44:22,527 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 405 transitions. [2024-11-13 22:44:22,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:44:22,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:22,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:22,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:22,842 INFO L134 CoverageAnalysis]: Checked inductivity of 1136 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:23,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:23,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 269 states and 428 transitions. [2024-11-13 22:44:23,017 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 428 transitions. [2024-11-13 22:44:23,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:44:23,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:23,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:23,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:27,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1157 backedges. 1071 proven. 84 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:27,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:27,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 269 states and 406 transitions. [2024-11-13 22:44:27,689 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 406 transitions. [2024-11-13 22:44:27,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:44:27,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:27,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:27,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:28,595 INFO L134 CoverageAnalysis]: Checked inductivity of 1157 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:30,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:30,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 273 states and 414 transitions. [2024-11-13 22:44:30,160 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 414 transitions. [2024-11-13 22:44:30,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:44:30,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:30,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:30,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:30,756 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 0 proven. 1221 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:31,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:31,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 276 states and 417 transitions. [2024-11-13 22:44:31,315 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 417 transitions. [2024-11-13 22:44:31,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:44:31,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:31,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:31,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:31,780 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:31,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:31,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 279 states and 422 transitions. [2024-11-13 22:44:31,967 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 422 transitions. [2024-11-13 22:44:31,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:44:31,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:31,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:31,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:32,482 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 0 proven. 1243 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:32,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:32,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 280 states and 446 transitions. [2024-11-13 22:44:32,694 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 446 transitions. [2024-11-13 22:44:32,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:44:32,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:32,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:32,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:37,539 INFO L134 CoverageAnalysis]: Checked inductivity of 1267 backedges. 1177 proven. 88 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:38,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:38,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 280 states and 423 transitions. [2024-11-13 22:44:38,189 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 423 transitions. [2024-11-13 22:44:38,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:44:38,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:38,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:38,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:38,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1267 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:40,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:40,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 284 states and 431 transitions. [2024-11-13 22:44:40,574 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 431 transitions. [2024-11-13 22:44:40,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:44:40,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:40,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:40,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:41,097 INFO L134 CoverageAnalysis]: Checked inductivity of 1336 backedges. 0 proven. 1334 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:41,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:41,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 287 states and 434 transitions. [2024-11-13 22:44:41,650 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 434 transitions. [2024-11-13 22:44:41,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:44:41,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:41,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:41,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:42,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1160 backedges. 0 proven. 1158 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:42,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:42,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 290 states and 439 transitions. [2024-11-13 22:44:42,279 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 439 transitions. [2024-11-13 22:44:42,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:44:42,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:42,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:42,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:42,706 INFO L134 CoverageAnalysis]: Checked inductivity of 1359 backedges. 0 proven. 1357 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:42,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:42,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 291 states and 464 transitions. [2024-11-13 22:44:42,920 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 464 transitions. [2024-11-13 22:44:42,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:44:42,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:42,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:42,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:48,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 1288 proven. 92 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:48,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:48,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 291 states and 440 transitions. [2024-11-13 22:44:48,924 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 440 transitions. [2024-11-13 22:44:48,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:44:48,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:48,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:48,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:49,835 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:51,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:51,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 295 states and 448 transitions. [2024-11-13 22:44:51,549 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 448 transitions. [2024-11-13 22:44:51,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:44:51,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:51,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:51,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:52,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1454 backedges. 0 proven. 1452 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:52,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:52,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 298 states and 451 transitions. [2024-11-13 22:44:52,670 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 451 transitions. [2024-11-13 22:44:52,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:44:52,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:52,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:52,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:53,078 INFO L134 CoverageAnalysis]: Checked inductivity of 1270 backedges. 0 proven. 1268 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:53,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:53,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 301 states and 456 transitions. [2024-11-13 22:44:53,190 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 456 transitions. [2024-11-13 22:44:53,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:44:53,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:53,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:53,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:53,529 INFO L134 CoverageAnalysis]: Checked inductivity of 1478 backedges. 0 proven. 1476 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:44:53,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:53,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 302 states and 482 transitions. [2024-11-13 22:44:53,722 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 482 transitions. [2024-11-13 22:44:53,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:44:53,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:53,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:53,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:59,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1502 backedges. 1404 proven. 96 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:00,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:00,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 302 states and 457 transitions. [2024-11-13 22:45:00,204 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 457 transitions. [2024-11-13 22:45:00,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:45:00,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:00,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:00,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:01,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1502 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:02,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:02,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 306 states and 465 transitions. [2024-11-13 22:45:02,976 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 465 transitions. [2024-11-13 22:45:02,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:45:02,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:02,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:02,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:03,759 INFO L134 CoverageAnalysis]: Checked inductivity of 1577 backedges. 0 proven. 1575 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:04,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:04,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 309 states and 468 transitions. [2024-11-13 22:45:04,342 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 468 transitions. [2024-11-13 22:45:04,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:45:04,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:04,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:04,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:04,807 INFO L134 CoverageAnalysis]: Checked inductivity of 1385 backedges. 0 proven. 1383 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:04,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:04,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 312 states and 473 transitions. [2024-11-13 22:45:04,937 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 473 transitions. [2024-11-13 22:45:04,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:45:04,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:04,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:04,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:05,337 INFO L134 CoverageAnalysis]: Checked inductivity of 1602 backedges. 0 proven. 1600 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:05,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:05,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 313 states and 500 transitions. [2024-11-13 22:45:05,559 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 500 transitions. [2024-11-13 22:45:05,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:45:05,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:05,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:05,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:12,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1627 backedges. 1525 proven. 100 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:13,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:13,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 313 states and 474 transitions. [2024-11-13 22:45:13,110 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 474 transitions. [2024-11-13 22:45:13,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:45:13,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:13,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:13,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:14,111 INFO L134 CoverageAnalysis]: Checked inductivity of 1627 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:16,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:16,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 317 states and 482 transitions. [2024-11-13 22:45:16,041 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 482 transitions. [2024-11-13 22:45:16,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:45:16,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:16,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:16,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:16,645 INFO L134 CoverageAnalysis]: Checked inductivity of 1705 backedges. 0 proven. 1703 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:17,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:17,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 320 states and 485 transitions. [2024-11-13 22:45:17,250 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 485 transitions. [2024-11-13 22:45:17,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:45:17,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:17,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:17,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:17,717 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 1503 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:17,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:17,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 323 states and 490 transitions. [2024-11-13 22:45:17,855 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 490 transitions. [2024-11-13 22:45:17,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:45:17,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:17,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:17,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:18,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1731 backedges. 0 proven. 1729 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:18,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:18,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 324 states and 518 transitions. [2024-11-13 22:45:18,789 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 518 transitions. [2024-11-13 22:45:18,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:45:18,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:18,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:18,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:25,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1757 backedges. 1651 proven. 104 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:26,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:26,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 324 states and 491 transitions. [2024-11-13 22:45:26,207 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 491 transitions. [2024-11-13 22:45:26,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:45:26,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:26,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:26,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:27,225 INFO L134 CoverageAnalysis]: Checked inductivity of 1757 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:29,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:29,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 328 states and 499 transitions. [2024-11-13 22:45:29,414 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 499 transitions. [2024-11-13 22:45:29,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:45:29,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:29,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:30,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1838 backedges. 0 proven. 1836 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:31,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:31,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 331 states and 502 transitions. [2024-11-13 22:45:31,291 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 502 transitions. [2024-11-13 22:45:31,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:45:31,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:31,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:31,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:31,835 INFO L134 CoverageAnalysis]: Checked inductivity of 1630 backedges. 0 proven. 1628 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:31,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:31,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 334 states and 507 transitions. [2024-11-13 22:45:31,993 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 507 transitions. [2024-11-13 22:45:31,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:45:31,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:31,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:32,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:32,563 INFO L134 CoverageAnalysis]: Checked inductivity of 1865 backedges. 0 proven. 1863 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:32,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:32,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 335 states and 536 transitions. [2024-11-13 22:45:32,871 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 536 transitions. [2024-11-13 22:45:32,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:45:32,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:32,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:32,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:39,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1892 backedges. 1782 proven. 108 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:40,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:40,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 335 states and 508 transitions. [2024-11-13 22:45:40,286 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 508 transitions. [2024-11-13 22:45:40,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:45:40,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:40,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:40,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:41,167 INFO L134 CoverageAnalysis]: Checked inductivity of 1892 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:43,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:43,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 339 states and 516 transitions. [2024-11-13 22:45:43,021 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 516 transitions. [2024-11-13 22:45:43,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:45:43,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:43,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:43,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:43,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1976 backedges. 0 proven. 1974 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:44,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:44,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 342 states and 519 transitions. [2024-11-13 22:45:44,246 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 519 transitions. [2024-11-13 22:45:44,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 22:45:44,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:44,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:44,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:44,695 INFO L134 CoverageAnalysis]: Checked inductivity of 1760 backedges. 0 proven. 1758 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:44,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:44,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 345 states and 524 transitions. [2024-11-13 22:45:44,829 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 524 transitions. [2024-11-13 22:45:44,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 22:45:44,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:44,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:44,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:45,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2004 backedges. 0 proven. 2002 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:45,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:45,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 346 states and 554 transitions. [2024-11-13 22:45:45,482 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 554 transitions. [2024-11-13 22:45:45,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:45:45,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:45,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:45,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:52,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2032 backedges. 1918 proven. 112 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:52,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:52,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 346 states and 525 transitions. [2024-11-13 22:45:52,798 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 525 transitions. [2024-11-13 22:45:52,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:45:52,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:52,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:52,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:53,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2032 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:55,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:55,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 350 states and 533 transitions. [2024-11-13 22:45:55,640 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 533 transitions. [2024-11-13 22:45:55,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:45:55,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:55,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:55,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:56,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2119 backedges. 0 proven. 2117 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:56,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:56,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 353 states and 536 transitions. [2024-11-13 22:45:56,931 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 536 transitions. [2024-11-13 22:45:56,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:45:56,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:56,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:56,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:57,419 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 0 proven. 1893 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:57,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:57,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 356 states and 541 transitions. [2024-11-13 22:45:57,559 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 541 transitions. [2024-11-13 22:45:57,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:45:57,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:57,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:57,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:58,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2148 backedges. 0 proven. 2146 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:45:58,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:58,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 357 states and 572 transitions. [2024-11-13 22:45:58,266 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 572 transitions. [2024-11-13 22:45:58,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:45:58,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:58,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:58,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:05,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2177 backedges. 2059 proven. 116 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:06,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:06,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 357 states and 542 transitions. [2024-11-13 22:46:06,343 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 542 transitions. [2024-11-13 22:46:06,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:46:06,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:06,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:06,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:07,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2177 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:09,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:09,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 361 states and 550 transitions. [2024-11-13 22:46:09,601 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 550 transitions. [2024-11-13 22:46:09,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:46:09,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:09,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:09,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:10,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2267 backedges. 0 proven. 2265 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:11,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:11,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 364 states and 553 transitions. [2024-11-13 22:46:11,294 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 553 transitions. [2024-11-13 22:46:11,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 22:46:11,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:11,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:11,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:11,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2035 backedges. 0 proven. 2033 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:11,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:11,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 367 states and 558 transitions. [2024-11-13 22:46:11,994 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 558 transitions. [2024-11-13 22:46:11,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 22:46:11,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:11,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:12,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:12,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2297 backedges. 0 proven. 2295 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:12,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:12,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 368 states and 590 transitions. [2024-11-13 22:46:12,757 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 590 transitions. [2024-11-13 22:46:12,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 22:46:12,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:12,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:12,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:20,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2327 backedges. 2205 proven. 120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:21,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:21,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 368 states and 559 transitions. [2024-11-13 22:46:21,233 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 559 transitions. [2024-11-13 22:46:21,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:46:21,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:21,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:21,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:22,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2327 backedges. 0 proven. 2325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:24,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:24,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 372 states and 567 transitions. [2024-11-13 22:46:24,404 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 567 transitions. [2024-11-13 22:46:24,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:46:24,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:24,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:24,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:25,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2420 backedges. 0 proven. 2418 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:25,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:25,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 375 states and 570 transitions. [2024-11-13 22:46:25,836 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 570 transitions. [2024-11-13 22:46:25,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:46:25,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:25,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:25,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:26,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2180 backedges. 0 proven. 2178 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:26,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:26,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 378 states and 575 transitions. [2024-11-13 22:46:26,532 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 575 transitions. [2024-11-13 22:46:26,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:46:26,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:26,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:26,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:27,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2451 backedges. 0 proven. 2449 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:27,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:27,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 379 states and 608 transitions. [2024-11-13 22:46:27,369 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 608 transitions. [2024-11-13 22:46:27,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:46:27,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:27,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:27,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:35,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2482 backedges. 2356 proven. 124 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:36,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:36,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 379 states and 576 transitions. [2024-11-13 22:46:36,452 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 576 transitions. [2024-11-13 22:46:36,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 22:46:36,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:36,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:36,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:37,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2482 backedges. 0 proven. 2480 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:40,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:40,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 383 states and 584 transitions. [2024-11-13 22:46:40,003 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 584 transitions. [2024-11-13 22:46:40,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 22:46:40,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:40,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:40,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:40,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2578 backedges. 0 proven. 2576 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:41,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:41,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 386 states and 587 transitions. [2024-11-13 22:46:41,496 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 587 transitions. [2024-11-13 22:46:41,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:46:41,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:41,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:41,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:42,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2330 backedges. 0 proven. 2328 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:42,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:42,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 389 states and 592 transitions. [2024-11-13 22:46:42,263 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 592 transitions. [2024-11-13 22:46:42,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:46:42,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:42,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:42,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:42,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2610 backedges. 0 proven. 2608 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:43,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:43,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 390 states and 626 transitions. [2024-11-13 22:46:43,169 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 626 transitions. [2024-11-13 22:46:43,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 22:46:43,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:43,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:43,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:52,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2642 backedges. 2512 proven. 128 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:53,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:53,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 390 states and 593 transitions. [2024-11-13 22:46:53,154 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 593 transitions. [2024-11-13 22:46:53,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:46:53,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:53,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:53,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:54,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2642 backedges. 0 proven. 2640 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:56,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:56,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 394 states and 601 transitions. [2024-11-13 22:46:56,576 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 601 transitions. [2024-11-13 22:46:56,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:46:56,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:56,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:56,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:57,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2741 backedges. 0 proven. 2739 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:58,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:58,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 397 states and 604 transitions. [2024-11-13 22:46:58,155 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 604 transitions. [2024-11-13 22:46:58,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 22:46:58,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:58,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:58,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:58,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2485 backedges. 0 proven. 2483 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:58,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:58,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 400 states and 609 transitions. [2024-11-13 22:46:58,954 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 609 transitions. [2024-11-13 22:46:58,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 22:46:58,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:58,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:58,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:59,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2774 backedges. 0 proven. 2772 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:59,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:59,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 401 states and 644 transitions. [2024-11-13 22:46:59,928 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 644 transitions. [2024-11-13 22:46:59,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:46:59,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:59,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:59,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:09,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2807 backedges. 2673 proven. 132 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:10,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:10,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 401 states and 610 transitions. [2024-11-13 22:47:10,130 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 610 transitions. [2024-11-13 22:47:10,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:47:10,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:10,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:10,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:11,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2807 backedges. 0 proven. 2805 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:13,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:13,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 405 states and 618 transitions. [2024-11-13 22:47:13,647 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 618 transitions. [2024-11-13 22:47:13,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:47:13,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:13,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:13,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:14,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2909 backedges. 0 proven. 2907 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:15,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:15,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 408 states and 621 transitions. [2024-11-13 22:47:15,323 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 621 transitions. [2024-11-13 22:47:15,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 22:47:15,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:15,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:15,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:15,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2645 backedges. 0 proven. 2643 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:16,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:16,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 411 states and 626 transitions. [2024-11-13 22:47:16,134 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 626 transitions. [2024-11-13 22:47:16,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 22:47:16,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:16,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:16,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:16,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2943 backedges. 0 proven. 2941 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:17,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:17,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 412 states and 662 transitions. [2024-11-13 22:47:17,055 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 662 transitions. [2024-11-13 22:47:17,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 22:47:17,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:17,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:17,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:27,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2977 backedges. 2839 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:28,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:28,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 412 states and 627 transitions. [2024-11-13 22:47:28,080 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 627 transitions. [2024-11-13 22:47:28,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 22:47:28,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:28,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:28,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:29,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2977 backedges. 0 proven. 2975 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:31,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:31,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 416 states and 635 transitions. [2024-11-13 22:47:31,858 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 635 transitions. [2024-11-13 22:47:31,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 22:47:31,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:31,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:31,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:32,791 INFO L134 CoverageAnalysis]: Checked inductivity of 3082 backedges. 0 proven. 3080 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:33,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:33,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 419 states and 638 transitions. [2024-11-13 22:47:33,544 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 638 transitions. [2024-11-13 22:47:33,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:47:33,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:33,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:33,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:34,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2810 backedges. 0 proven. 2808 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:34,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:34,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 422 states and 643 transitions. [2024-11-13 22:47:34,441 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 643 transitions. [2024-11-13 22:47:34,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:47:34,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:34,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:34,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:35,121 INFO L134 CoverageAnalysis]: Checked inductivity of 3117 backedges. 0 proven. 3115 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:35,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:35,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 423 states and 680 transitions. [2024-11-13 22:47:35,403 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 680 transitions. [2024-11-13 22:47:35,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 22:47:35,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:35,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:35,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:46,076 INFO L134 CoverageAnalysis]: Checked inductivity of 3152 backedges. 3010 proven. 140 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:47,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:47,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 423 states and 644 transitions. [2024-11-13 22:47:47,005 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 644 transitions. [2024-11-13 22:47:47,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:47:47,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:47,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:47,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:48,283 INFO L134 CoverageAnalysis]: Checked inductivity of 3152 backedges. 0 proven. 3150 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:50,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:50,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 427 states and 652 transitions. [2024-11-13 22:47:50,934 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 652 transitions. [2024-11-13 22:47:50,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:47:50,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:50,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:50,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:51,961 INFO L134 CoverageAnalysis]: Checked inductivity of 3260 backedges. 0 proven. 3258 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:52,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:52,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 430 states and 655 transitions. [2024-11-13 22:47:52,785 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 655 transitions. [2024-11-13 22:47:52,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 22:47:52,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:52,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:52,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:53,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2980 backedges. 0 proven. 2978 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:53,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:53,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 433 states and 660 transitions. [2024-11-13 22:47:53,792 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 660 transitions. [2024-11-13 22:47:53,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 22:47:53,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:53,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:53,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:54,527 INFO L134 CoverageAnalysis]: Checked inductivity of 3296 backedges. 0 proven. 3294 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:54,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:54,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 434 states and 698 transitions. [2024-11-13 22:47:54,855 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 698 transitions. [2024-11-13 22:47:54,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 22:47:54,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:54,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:54,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:06,105 INFO L134 CoverageAnalysis]: Checked inductivity of 3332 backedges. 3186 proven. 144 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:07,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:07,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 434 states and 661 transitions. [2024-11-13 22:48:07,097 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 661 transitions. [2024-11-13 22:48:07,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:48:07,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:07,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:07,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:08,451 INFO L134 CoverageAnalysis]: Checked inductivity of 3332 backedges. 0 proven. 3330 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:11,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:11,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 438 states and 669 transitions. [2024-11-13 22:48:11,202 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 669 transitions. [2024-11-13 22:48:11,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:48:11,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:11,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:11,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:12,189 INFO L134 CoverageAnalysis]: Checked inductivity of 3443 backedges. 0 proven. 3441 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:12,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:12,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 441 states and 672 transitions. [2024-11-13 22:48:12,997 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 672 transitions. [2024-11-13 22:48:12,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 22:48:12,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:12,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:13,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:13,809 INFO L134 CoverageAnalysis]: Checked inductivity of 3155 backedges. 0 proven. 3153 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:13,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:13,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 444 states and 677 transitions. [2024-11-13 22:48:13,996 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 677 transitions. [2024-11-13 22:48:13,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 22:48:13,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:13,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:14,809 INFO L134 CoverageAnalysis]: Checked inductivity of 3480 backedges. 0 proven. 3478 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:15,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:15,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 445 states and 716 transitions. [2024-11-13 22:48:15,120 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 716 transitions. [2024-11-13 22:48:15,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 22:48:15,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:15,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:15,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:26,594 INFO L134 CoverageAnalysis]: Checked inductivity of 3517 backedges. 3367 proven. 148 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:27,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:27,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 445 states and 678 transitions. [2024-11-13 22:48:27,562 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 678 transitions. [2024-11-13 22:48:27,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 22:48:27,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:27,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:27,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:29,096 INFO L134 CoverageAnalysis]: Checked inductivity of 3517 backedges. 0 proven. 3515 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:31,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:31,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 449 states and 686 transitions. [2024-11-13 22:48:31,664 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 686 transitions. [2024-11-13 22:48:31,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 22:48:31,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:31,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:31,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:32,913 INFO L134 CoverageAnalysis]: Checked inductivity of 3631 backedges. 0 proven. 3629 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:33,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:33,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 452 states and 689 transitions. [2024-11-13 22:48:33,780 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 689 transitions. [2024-11-13 22:48:33,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 22:48:33,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:33,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:33,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:34,585 INFO L134 CoverageAnalysis]: Checked inductivity of 3335 backedges. 0 proven. 3333 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:34,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:34,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 455 states and 694 transitions. [2024-11-13 22:48:34,779 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 694 transitions. [2024-11-13 22:48:34,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 22:48:34,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:34,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:34,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:35,787 INFO L134 CoverageAnalysis]: Checked inductivity of 3669 backedges. 0 proven. 3667 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:36,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:36,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 456 states and 734 transitions. [2024-11-13 22:48:36,101 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 734 transitions. [2024-11-13 22:48:36,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 22:48:36,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:36,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:36,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:48,226 INFO L134 CoverageAnalysis]: Checked inductivity of 3707 backedges. 3553 proven. 152 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:49,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:49,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 456 states and 695 transitions. [2024-11-13 22:48:49,262 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 695 transitions. [2024-11-13 22:48:49,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 22:48:49,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:49,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:49,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:50,786 INFO L134 CoverageAnalysis]: Checked inductivity of 3707 backedges. 0 proven. 3705 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:53,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:53,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 460 states and 703 transitions. [2024-11-13 22:48:53,448 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 703 transitions. [2024-11-13 22:48:53,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 22:48:53,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:53,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:53,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:54,598 INFO L134 CoverageAnalysis]: Checked inductivity of 3824 backedges. 0 proven. 3822 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:55,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:55,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 463 states and 706 transitions. [2024-11-13 22:48:55,443 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 706 transitions. [2024-11-13 22:48:55,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 22:48:55,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:55,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:55,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:56,321 INFO L134 CoverageAnalysis]: Checked inductivity of 3520 backedges. 0 proven. 3518 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:56,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:56,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 466 states and 711 transitions. [2024-11-13 22:48:56,523 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 711 transitions. [2024-11-13 22:48:56,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 22:48:56,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:56,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:56,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:57,405 INFO L134 CoverageAnalysis]: Checked inductivity of 3863 backedges. 0 proven. 3861 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:57,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:57,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 467 states and 752 transitions. [2024-11-13 22:48:57,731 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 752 transitions. [2024-11-13 22:48:57,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 22:48:57,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:57,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:57,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:10,838 INFO L134 CoverageAnalysis]: Checked inductivity of 3902 backedges. 3744 proven. 156 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:11,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:11,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 467 states and 712 transitions. [2024-11-13 22:49:11,923 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 712 transitions. [2024-11-13 22:49:11,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 22:49:11,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:11,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:11,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:13,633 INFO L134 CoverageAnalysis]: Checked inductivity of 3902 backedges. 0 proven. 3900 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:16,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:16,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 471 states and 720 transitions. [2024-11-13 22:49:16,334 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 720 transitions. [2024-11-13 22:49:16,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 22:49:16,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:16,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:16,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:17,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4022 backedges. 0 proven. 4020 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:18,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:18,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 474 states and 723 transitions. [2024-11-13 22:49:18,376 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 723 transitions. [2024-11-13 22:49:18,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 22:49:18,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:18,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:18,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:19,315 INFO L134 CoverageAnalysis]: Checked inductivity of 3710 backedges. 0 proven. 3708 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:19,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:19,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 477 states and 728 transitions. [2024-11-13 22:49:19,559 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 728 transitions. [2024-11-13 22:49:19,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 22:49:19,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:19,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:19,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:20,474 INFO L134 CoverageAnalysis]: Checked inductivity of 4062 backedges. 0 proven. 4060 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:20,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:20,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 478 states and 770 transitions. [2024-11-13 22:49:20,808 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 770 transitions. [2024-11-13 22:49:20,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 22:49:20,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:20,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:20,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:34,016 INFO L134 CoverageAnalysis]: Checked inductivity of 4102 backedges. 3940 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:35,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:35,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 478 states and 729 transitions. [2024-11-13 22:49:35,082 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 729 transitions. [2024-11-13 22:49:35,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 22:49:35,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:35,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:35,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:36,944 INFO L134 CoverageAnalysis]: Checked inductivity of 4102 backedges. 0 proven. 4100 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:39,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:39,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 482 states and 737 transitions. [2024-11-13 22:49:39,762 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 737 transitions. [2024-11-13 22:49:39,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 22:49:39,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:39,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:39,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:41,115 INFO L134 CoverageAnalysis]: Checked inductivity of 4225 backedges. 0 proven. 4223 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:42,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:42,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 485 states and 740 transitions. [2024-11-13 22:49:42,009 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 740 transitions. [2024-11-13 22:49:42,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 22:49:42,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:42,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:42,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:43,037 INFO L134 CoverageAnalysis]: Checked inductivity of 3905 backedges. 0 proven. 3903 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:43,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:43,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 488 states and 745 transitions. [2024-11-13 22:49:43,256 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 745 transitions. [2024-11-13 22:49:43,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 22:49:43,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:43,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:43,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:44,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4266 backedges. 0 proven. 4264 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:44,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:44,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 489 states and 788 transitions. [2024-11-13 22:49:44,524 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 788 transitions. [2024-11-13 22:49:44,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 22:49:44,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:44,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:44,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:58,818 INFO L134 CoverageAnalysis]: Checked inductivity of 4307 backedges. 4141 proven. 164 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:59,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:59,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 489 states and 746 transitions. [2024-11-13 22:49:59,936 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 746 transitions. [2024-11-13 22:49:59,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 22:49:59,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:59,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:59,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:01,953 INFO L134 CoverageAnalysis]: Checked inductivity of 4307 backedges. 0 proven. 4305 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:04,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:04,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 493 states and 754 transitions. [2024-11-13 22:50:04,905 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 754 transitions. [2024-11-13 22:50:04,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 22:50:04,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:04,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:04,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:06,168 INFO L134 CoverageAnalysis]: Checked inductivity of 4433 backedges. 0 proven. 4431 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:07,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:07,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 496 states and 757 transitions. [2024-11-13 22:50:07,072 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 757 transitions. [2024-11-13 22:50:07,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:50:07,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:07,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:07,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:08,086 INFO L134 CoverageAnalysis]: Checked inductivity of 4105 backedges. 0 proven. 4103 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:08,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:08,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 499 states and 762 transitions. [2024-11-13 22:50:08,317 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 762 transitions. [2024-11-13 22:50:08,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:50:08,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:08,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:08,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:09,318 INFO L134 CoverageAnalysis]: Checked inductivity of 4475 backedges. 0 proven. 4473 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:09,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:09,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 500 states and 806 transitions. [2024-11-13 22:50:09,676 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 806 transitions. [2024-11-13 22:50:09,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 22:50:09,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:09,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:09,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:24,581 INFO L134 CoverageAnalysis]: Checked inductivity of 4517 backedges. 4347 proven. 168 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:25,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:25,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 500 states and 763 transitions. [2024-11-13 22:50:25,743 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 763 transitions. [2024-11-13 22:50:25,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 22:50:25,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:25,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:25,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:27,473 INFO L134 CoverageAnalysis]: Checked inductivity of 4517 backedges. 0 proven. 4515 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:30,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:30,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 504 states and 771 transitions. [2024-11-13 22:50:30,443 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 771 transitions. [2024-11-13 22:50:30,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 22:50:30,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:30,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:30,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:31,932 INFO L134 CoverageAnalysis]: Checked inductivity of 4646 backedges. 0 proven. 4644 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:32,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:32,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 507 states and 774 transitions. [2024-11-13 22:50:32,881 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 774 transitions. [2024-11-13 22:50:32,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 22:50:32,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:32,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:32,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:34,047 INFO L134 CoverageAnalysis]: Checked inductivity of 4310 backedges. 0 proven. 4308 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:34,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:34,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 510 states and 779 transitions. [2024-11-13 22:50:34,287 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 779 transitions. [2024-11-13 22:50:34,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 22:50:34,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:34,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:34,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:35,519 INFO L134 CoverageAnalysis]: Checked inductivity of 4689 backedges. 0 proven. 4687 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:35,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:35,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 511 states and 824 transitions. [2024-11-13 22:50:35,900 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 824 transitions. [2024-11-13 22:50:35,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 22:50:35,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:35,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:35,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:51,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4732 backedges. 4558 proven. 172 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:52,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:52,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 511 states and 780 transitions. [2024-11-13 22:50:52,803 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 780 transitions. [2024-11-13 22:50:52,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 22:50:52,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:52,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:52,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:54,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4732 backedges. 0 proven. 4730 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:57,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:57,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 515 states and 788 transitions. [2024-11-13 22:50:57,594 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 788 transitions. [2024-11-13 22:50:57,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 22:50:57,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:57,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:57,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:58,987 INFO L134 CoverageAnalysis]: Checked inductivity of 4864 backedges. 0 proven. 4862 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:59,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:59,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 518 states and 791 transitions. [2024-11-13 22:50:59,989 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 791 transitions. [2024-11-13 22:50:59,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 22:50:59,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:59,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:00,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:01,133 INFO L134 CoverageAnalysis]: Checked inductivity of 4520 backedges. 0 proven. 4518 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:51:01,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:01,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 521 states and 796 transitions. [2024-11-13 22:51:01,378 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 796 transitions. [2024-11-13 22:51:01,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 22:51:01,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:01,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:01,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:02,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4908 backedges. 0 proven. 4906 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:51:02,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:02,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 522 states and 842 transitions. [2024-11-13 22:51:02,901 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 842 transitions. [2024-11-13 22:51:02,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-13 22:51:02,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:02,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:02,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:20,124 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 4774 proven. 176 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:51:21,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:21,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 522 states and 797 transitions. [2024-11-13 22:51:21,325 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 797 transitions. [2024-11-13 22:51:21,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 22:51:21,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:21,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:21,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:23,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:51:26,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:26,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 526 states and 805 transitions. [2024-11-13 22:51:26,324 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 805 transitions. [2024-11-13 22:51:26,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 22:51:26,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:26,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:26,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:27,860 INFO L134 CoverageAnalysis]: Checked inductivity of 5087 backedges. 0 proven. 5085 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:51:28,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:28,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 529 states and 808 transitions. [2024-11-13 22:51:28,850 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 808 transitions. [2024-11-13 22:51:28,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 22:51:28,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:28,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:28,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:30,445 INFO L134 CoverageAnalysis]: Checked inductivity of 4735 backedges. 0 proven. 4733 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:51:30,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:30,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 532 states and 813 transitions. [2024-11-13 22:51:30,707 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 813 transitions. [2024-11-13 22:51:30,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 22:51:30,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:30,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:30,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:31,865 INFO L134 CoverageAnalysis]: Checked inductivity of 5132 backedges. 0 proven. 5130 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:51:32,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:32,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 533 states and 860 transitions. [2024-11-13 22:51:32,266 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 860 transitions. [2024-11-13 22:51:32,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 22:51:32,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:32,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:32,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:49,530 INFO L134 CoverageAnalysis]: Checked inductivity of 5177 backedges. 4995 proven. 180 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:51:50,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:50,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 533 states and 814 transitions. [2024-11-13 22:51:50,828 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 814 transitions. [2024-11-13 22:51:50,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 22:51:50,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:50,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:50,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:52,770 INFO L134 CoverageAnalysis]: Checked inductivity of 5177 backedges. 0 proven. 5175 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:51:55,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:55,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 537 states and 822 transitions. [2024-11-13 22:51:55,942 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 822 transitions. [2024-11-13 22:51:55,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 22:51:55,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:55,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:55,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:57,635 INFO L134 CoverageAnalysis]: Checked inductivity of 5315 backedges. 0 proven. 5313 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:51:58,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:58,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 540 states and 825 transitions. [2024-11-13 22:51:58,660 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 825 transitions. [2024-11-13 22:51:58,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 22:51:58,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:58,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:58,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:00,260 INFO L134 CoverageAnalysis]: Checked inductivity of 4955 backedges. 0 proven. 4953 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:00,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:00,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 543 states and 830 transitions. [2024-11-13 22:52:00,521 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 830 transitions. [2024-11-13 22:52:00,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 22:52:00,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:00,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:00,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:01,772 INFO L134 CoverageAnalysis]: Checked inductivity of 5361 backedges. 0 proven. 5359 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:02,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:02,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 544 states and 878 transitions. [2024-11-13 22:52:02,183 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 878 transitions. [2024-11-13 22:52:02,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-13 22:52:02,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:02,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:02,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:20,186 INFO L134 CoverageAnalysis]: Checked inductivity of 5407 backedges. 5221 proven. 184 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:21,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:21,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 544 states and 831 transitions. [2024-11-13 22:52:21,445 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 831 transitions. [2024-11-13 22:52:21,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 22:52:21,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:21,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:21,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:23,590 INFO L134 CoverageAnalysis]: Checked inductivity of 5407 backedges. 0 proven. 5405 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:26,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:26,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 548 states and 839 transitions. [2024-11-13 22:52:26,791 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 839 transitions. [2024-11-13 22:52:26,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 22:52:26,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:26,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:26,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:28,365 INFO L134 CoverageAnalysis]: Checked inductivity of 5548 backedges. 0 proven. 5546 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:29,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:29,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 551 states and 842 transitions. [2024-11-13 22:52:29,405 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 842 transitions. [2024-11-13 22:52:29,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-13 22:52:29,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:29,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:29,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:31,043 INFO L134 CoverageAnalysis]: Checked inductivity of 5180 backedges. 0 proven. 5178 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:31,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:31,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 554 states and 847 transitions. [2024-11-13 22:52:31,310 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 847 transitions. [2024-11-13 22:52:31,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-13 22:52:31,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:31,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:31,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:32,707 INFO L134 CoverageAnalysis]: Checked inductivity of 5595 backedges. 0 proven. 5593 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:33,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:33,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 555 states and 896 transitions. [2024-11-13 22:52:33,122 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 896 transitions. [2024-11-13 22:52:33,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 22:52:33,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:33,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:33,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:51,570 INFO L134 CoverageAnalysis]: Checked inductivity of 5642 backedges. 5452 proven. 188 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:52,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:52,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 555 states and 848 transitions. [2024-11-13 22:52:52,884 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 848 transitions. [2024-11-13 22:52:52,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 22:52:52,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:52,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:52,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:54,966 INFO L134 CoverageAnalysis]: Checked inductivity of 5642 backedges. 0 proven. 5640 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:58,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:58,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 559 states and 856 transitions. [2024-11-13 22:52:58,498 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 856 transitions. [2024-11-13 22:52:58,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 22:52:58,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:58,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:58,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:00,439 INFO L134 CoverageAnalysis]: Checked inductivity of 5786 backedges. 0 proven. 5784 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:01,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:01,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 562 states and 859 transitions. [2024-11-13 22:53:01,532 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 859 transitions. [2024-11-13 22:53:01,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 22:53:01,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:01,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:01,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:02,930 INFO L134 CoverageAnalysis]: Checked inductivity of 5410 backedges. 0 proven. 5408 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:03,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:03,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 565 states and 864 transitions. [2024-11-13 22:53:03,192 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 864 transitions. [2024-11-13 22:53:03,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 22:53:03,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:03,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:03,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:04,552 INFO L134 CoverageAnalysis]: Checked inductivity of 5834 backedges. 0 proven. 5832 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:04,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:04,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 566 states and 914 transitions. [2024-11-13 22:53:04,981 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 914 transitions. [2024-11-13 22:53:04,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 22:53:04,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:04,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:04,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:24,374 INFO L134 CoverageAnalysis]: Checked inductivity of 5882 backedges. 5688 proven. 192 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:25,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:25,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 566 states and 865 transitions. [2024-11-13 22:53:25,705 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 865 transitions. [2024-11-13 22:53:25,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 22:53:25,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:25,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:25,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:28,131 INFO L134 CoverageAnalysis]: Checked inductivity of 5882 backedges. 0 proven. 5880 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:31,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:31,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 570 states and 873 transitions. [2024-11-13 22:53:31,559 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 873 transitions. [2024-11-13 22:53:31,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 22:53:31,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:31,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:31,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:33,519 INFO L134 CoverageAnalysis]: Checked inductivity of 6029 backedges. 0 proven. 6027 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:34,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:34,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 573 states and 876 transitions. [2024-11-13 22:53:34,600 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 876 transitions. [2024-11-13 22:53:34,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 22:53:34,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:34,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:34,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:36,131 INFO L134 CoverageAnalysis]: Checked inductivity of 5645 backedges. 0 proven. 5643 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:36,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:36,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 576 states and 881 transitions. [2024-11-13 22:53:36,403 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 881 transitions. [2024-11-13 22:53:36,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 22:53:36,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:36,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:38,161 INFO L134 CoverageAnalysis]: Checked inductivity of 6078 backedges. 0 proven. 6076 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:38,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:38,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 577 states and 881 transitions. [2024-11-13 22:53:38,597 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 881 transitions. [2024-11-13 22:53:38,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 22:53:38,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:38,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:38,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:58,812 INFO L134 CoverageAnalysis]: Checked inductivity of 6127 backedges. 5929 proven. 196 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:54:00,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:00,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 571 states and 822 transitions. [2024-11-13 22:54:00,248 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 822 transitions. [2024-11-13 22:54:00,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 22:54:00,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:00,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:00,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:02,540 INFO L134 CoverageAnalysis]: Checked inductivity of 6127 backedges. 0 proven. 6125 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:54:05,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:06,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 574 states and 827 transitions. [2024-11-13 22:54:06,000 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 827 transitions. [2024-11-13 22:54:06,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 22:54:06,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:06,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:06,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:08,021 INFO L134 CoverageAnalysis]: Checked inductivity of 6277 backedges. 0 proven. 6275 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:54:09,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:09,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 573 states and 826 transitions. [2024-11-13 22:54:09,122 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 826 transitions. [2024-11-13 22:54:09,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 22:54:09,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:09,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:09,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:10,895 INFO L134 CoverageAnalysis]: Checked inductivity of 5885 backedges. 0 proven. 5883 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:54:11,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:11,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 576 states and 831 transitions. [2024-11-13 22:54:11,181 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 831 transitions. [2024-11-13 22:54:11,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 22:54:11,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:11,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:11,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:12,567 INFO L134 CoverageAnalysis]: Checked inductivity of 6327 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 6277 trivial. 0 not checked. [2024-11-13 22:54:14,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:14,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 569 states and 769 transitions. [2024-11-13 22:54:14,207 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 769 transitions. [2024-11-13 22:54:14,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 22:54:14,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:14,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:14,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:16,782 INFO L134 CoverageAnalysis]: Checked inductivity of 6327 backedges. 0 proven. 6325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:54:20,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:20,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 572 states and 773 transitions. [2024-11-13 22:54:20,258 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 773 transitions. [2024-11-13 22:54:20,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-13 22:54:20,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:20,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:20,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:40,382 INFO L134 CoverageAnalysis]: Checked inductivity of 6130 backedges. 5932 proven. 196 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:54:41,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:41,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 566 states and 763 transitions. [2024-11-13 22:54:41,865 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 763 transitions. [2024-11-13 22:54:41,865 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 22:54:41,866 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 257 iterations. [2024-11-13 22:54:41,881 INFO L729 CodeCheckObserver]: All specifications hold 4 specifications checked. All of them hold [2024-11-13 22:54:47,618 INFO L77 FloydHoareUtils]: At program point L31(line 31) the Hoare annotation is: (= ~counter~0 0) [2024-11-13 22:54:47,619 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) the Hoare annotation is: true [2024-11-13 22:54:47,619 INFO L77 FloydHoareUtils]: At program point L31-1(line 31) the Hoare annotation is: true [2024-11-13 22:54:47,619 INFO L77 FloydHoareUtils]: At program point L40(line 40) the Hoare annotation is: true [2024-11-13 22:54:47,619 INFO L77 FloydHoareUtils]: At program point L40-1(line 40) the Hoare annotation is: true [2024-11-13 22:54:47,620 INFO L77 FloydHoareUtils]: At program point L40-2(lines 40 49) the Hoare annotation is: (not (and (<= |ULTIMATE.start_main_#t~post4#1| 49) (< 50 ~counter~0))) [2024-11-13 22:54:47,620 INFO L77 FloydHoareUtils]: At program point L40-4(lines 40 49) the Hoare annotation is: true [2024-11-13 22:54:47,620 INFO L77 FloydHoareUtils]: At program point L36-1(line 36) the Hoare annotation is: true [2024-11-13 22:54:47,620 INFO L77 FloydHoareUtils]: At program point L36-2(line 36) the Hoare annotation is: true [2024-11-13 22:54:47,621 INFO L77 FloydHoareUtils]: At program point L36-3(lines 36 39) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_#t~post3#1| 0))) (or (and (<= |ULTIMATE.start_main_#t~post3#1| 13) (< 12 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 14) (< 13 ~counter~0)) (and (<= |ULTIMATE.start_main_#t~post3#1| 45) (< 44 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 46) (< 45 ~counter~0)) (and (<= |ULTIMATE.start_main_#t~post3#1| 37) (< 37 ~counter~0) (<= ~counter~0 38) (< 36 |ULTIMATE.start_main_#t~post3#1|)) (and (< 23 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 25) (< 24 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 24)) (and (<= ~counter~0 4) (< 3 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 3) (< 2 |ULTIMATE.start_main_#t~post3#1|)) (and (<= ~counter~0 16) (<= |ULTIMATE.start_main_#t~post3#1| 15) (< 15 ~counter~0) (< 14 |ULTIMATE.start_main_#t~post3#1|)) (and (< 30 |ULTIMATE.start_main_#t~post3#1|) (< 31 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 31) (<= ~counter~0 32)) (and (<= (+ |ULTIMATE.start_main_#t~post3#1| 1) ~counter~0) (< 49 |ULTIMATE.start_main_#t~post3#1|)) (and (< 5 |ULTIMATE.start_main_#t~post3#1|) (< 6 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 6) (<= ~counter~0 7)) (and (< 24 |ULTIMATE.start_main_#t~post3#1|) (< 25 ~counter~0) (<= ~counter~0 26) (<= |ULTIMATE.start_main_#t~post3#1| 25)) (and (<= |ULTIMATE.start_main_#t~post3#1| 1) (<= ~counter~0 2) (not .cse0)) (and (<= |ULTIMATE.start_main_#t~post3#1| 35) (< 34 |ULTIMATE.start_main_#t~post3#1|) (< 35 ~counter~0) (<= ~counter~0 36)) (and (< 19 |ULTIMATE.start_main_#t~post3#1|) (< 20 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 20) (<= ~counter~0 21)) (and (< 46 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 46) (< 45 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 47)) (and (< 23 ~counter~0) (< 22 |ULTIMATE.start_main_#t~post3#1|) (<= |ULTIMATE.start_main_#t~post3#1| 23) (<= ~counter~0 24)) (and (<= ~counter~0 19) (<= |ULTIMATE.start_main_#t~post3#1| 18) (< 17 |ULTIMATE.start_main_#t~post3#1|) (< 18 ~counter~0)) (and (< 11 |ULTIMATE.start_main_#t~post3#1|) (<= |ULTIMATE.start_main_#t~post3#1| 12) (<= ~counter~0 13) (< 12 ~counter~0)) (and (<= |ULTIMATE.start_main_#t~post3#1| 26) (< 25 |ULTIMATE.start_main_#t~post3#1|) (< 26 ~counter~0) (<= ~counter~0 27)) (and (< 21 ~counter~0) (<= ~counter~0 22) (< 20 |ULTIMATE.start_main_#t~post3#1|) (<= |ULTIMATE.start_main_#t~post3#1| 21)) (and (< 38 |ULTIMATE.start_main_#t~post3#1|) (<= |ULTIMATE.start_main_#t~post3#1| 39) (<= ~counter~0 40) (< 39 ~counter~0)) (and (< 3 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 5) (<= |ULTIMATE.start_main_#t~post3#1| 4) (< 4 ~counter~0)) (and (< 17 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 17) (<= ~counter~0 18) (< 16 |ULTIMATE.start_main_#t~post3#1|)) (and (< 47 ~counter~0) (<= ~counter~0 48) (< 46 |ULTIMATE.start_main_#t~post3#1|) (<= |ULTIMATE.start_main_#t~post3#1| 47)) (and (<= ~counter~0 17) (<= |ULTIMATE.start_main_#t~post3#1| 16) (< 16 ~counter~0) (< 15 |ULTIMATE.start_main_#t~post3#1|)) (and (< 34 ~counter~0) (<= ~counter~0 35) (< 33 |ULTIMATE.start_main_#t~post3#1|) (<= |ULTIMATE.start_main_#t~post3#1| 34)) (and (< 38 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 38) (< 37 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 39)) (and (<= ~counter~0 15) (<= |ULTIMATE.start_main_#t~post3#1| 14) (< 13 |ULTIMATE.start_main_#t~post3#1|) (< 14 ~counter~0)) (and (<= |ULTIMATE.start_main_#t~post3#1| 36) (< 35 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 37) (< 36 ~counter~0)) (and .cse0 (<= ~counter~0 1) (<= 1 ~counter~0)) (and (<= ~counter~0 10) (<= |ULTIMATE.start_main_#t~post3#1| 9) (< 9 ~counter~0) (< 8 |ULTIMATE.start_main_#t~post3#1|)) (and (< 29 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 29) (<= ~counter~0 30) (< 28 |ULTIMATE.start_main_#t~post3#1|)) (and (<= ~counter~0 6) (< 4 |ULTIMATE.start_main_#t~post3#1|) (< 5 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 5)) (and (<= |ULTIMATE.start_main_#t~post3#1| 30) (<= ~counter~0 31) (< 30 ~counter~0) (< 29 |ULTIMATE.start_main_#t~post3#1|)) (and (<= ~counter~0 23) (<= |ULTIMATE.start_main_#t~post3#1| 22) (< 22 ~counter~0) (< 21 |ULTIMATE.start_main_#t~post3#1|)) (and (<= ~counter~0 33) (<= |ULTIMATE.start_main_#t~post3#1| 32) (< 32 ~counter~0) (< 31 |ULTIMATE.start_main_#t~post3#1|)) (and (< 41 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 43) (<= |ULTIMATE.start_main_#t~post3#1| 42) (< 42 ~counter~0)) (and (< 27 |ULTIMATE.start_main_#t~post3#1|) (<= |ULTIMATE.start_main_#t~post3#1| 28) (<= ~counter~0 29) (< 28 ~counter~0)) (and (<= ~counter~0 3) (<= |ULTIMATE.start_main_#t~post3#1| 2) (< 2 ~counter~0) (< 1 |ULTIMATE.start_main_#t~post3#1|)) (and (<= |ULTIMATE.start_main_#t~post3#1| 7) (< 6 |ULTIMATE.start_main_#t~post3#1|) (< 7 ~counter~0) (<= ~counter~0 8)) (and (< 26 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 28) (<= |ULTIMATE.start_main_#t~post3#1| 27) (< 27 ~counter~0)) (and (<= |ULTIMATE.start_main_#t~post3#1| 44) (< 44 ~counter~0) (<= ~counter~0 45) (< 43 |ULTIMATE.start_main_#t~post3#1|)) (and (< 40 |ULTIMATE.start_main_#t~post3#1|) (<= |ULTIMATE.start_main_#t~post3#1| 41) (< 41 ~counter~0) (<= ~counter~0 42)) (and (<= |ULTIMATE.start_main_#t~post3#1| 11) (< 10 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 12) (< 11 ~counter~0)) (and (< 48 |ULTIMATE.start_main_#t~post3#1|) (<= |ULTIMATE.start_main_#t~post3#1| 49) (<= ~counter~0 50) (< 49 ~counter~0)) (and (<= ~counter~0 44) (< 43 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 43) (< 42 |ULTIMATE.start_main_#t~post3#1|)) (and (< 32 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 34) (< 33 ~counter~0) (<= |ULTIMATE.start_main_#t~post3#1| 33)) (and (<= ~counter~0 41) (<= |ULTIMATE.start_main_#t~post3#1| 40) (< 40 ~counter~0) (< 39 |ULTIMATE.start_main_#t~post3#1|)) (and (< 7 |ULTIMATE.start_main_#t~post3#1|) (< 8 ~counter~0) (<= ~counter~0 9) (<= |ULTIMATE.start_main_#t~post3#1| 8)) (and (< 47 |ULTIMATE.start_main_#t~post3#1|) (<= ~counter~0 49) (<= |ULTIMATE.start_main_#t~post3#1| 48) (< 48 ~counter~0)) (and (<= |ULTIMATE.start_main_#t~post3#1| 19) (< 19 ~counter~0) (<= ~counter~0 20) (< 18 |ULTIMATE.start_main_#t~post3#1|)) (and (< 10 ~counter~0) (< 9 |ULTIMATE.start_main_#t~post3#1|) (<= |ULTIMATE.start_main_#t~post3#1| 10) (<= ~counter~0 11)))) [2024-11-13 22:54:47,622 INFO L77 FloydHoareUtils]: At program point L32(line 32) the Hoare annotation is: true [2024-11-13 22:54:47,622 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 36) the Hoare annotation is: true [2024-11-13 22:54:47,622 INFO L77 FloydHoareUtils]: At program point L36-5(lines 36 39) the Hoare annotation is: true [2024-11-13 22:54:47,622 INFO L77 FloydHoareUtils]: At program point L45-2(lines 40 49) the Hoare annotation is: true [2024-11-13 22:54:47,622 INFO L77 FloydHoareUtils]: At program point L41(line 41) the Hoare annotation is: (<= ~counter~0 50) [2024-11-13 22:54:47,622 INFO L77 FloydHoareUtils]: At program point L41-1(lines 40 49) the Hoare annotation is: true [2024-11-13 22:54:47,622 INFO L77 FloydHoareUtils]: At program point L37(line 37) the Hoare annotation is: (<= ~counter~0 50) [2024-11-13 22:54:47,622 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 36) the Hoare annotation is: true [2024-11-13 22:54:47,623 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 22:54:47,623 INFO L77 FloydHoareUtils]: At program point L50(line 50) the Hoare annotation is: true [2024-11-13 22:54:47,623 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 22:54:47,623 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) the Hoare annotation is: true [2024-11-13 22:54:47,623 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 15 17) the Hoare annotation is: true [2024-11-13 22:54:47,623 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(lines 15 17) the Hoare annotation is: true [2024-11-13 22:54:47,623 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 18 24) the Hoare annotation is: true [2024-11-13 22:54:47,623 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 18 24) the Hoare annotation is: true [2024-11-13 22:54:47,642 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 10:54:47 ImpRootNode [2024-11-13 22:54:47,643 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 22:54:47,644 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 22:54:47,644 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 22:54:47,644 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 22:54:47,645 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:42:48" (3/4) ... [2024-11-13 22:54:47,647 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 22:54:47,651 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-13 22:54:47,651 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-13 22:54:47,656 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2024-11-13 22:54:47,659 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-13 22:54:47,659 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 22:54:47,659 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 22:54:47,751 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b2cd68-4379-40cf-9f13-331eb9b34787/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 22:54:47,751 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b2cd68-4379-40cf-9f13-331eb9b34787/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 22:54:47,751 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 22:54:47,752 INFO L158 Benchmark]: Toolchain (without parser) took 719701.64ms. Allocated memory was 142.6MB in the beginning and 3.0GB in the end (delta: 2.9GB). Free memory was 118.9MB in the beginning and 2.2GB in the end (delta: -2.1GB). Peak memory consumption was 778.6MB. Max. memory is 16.1GB. [2024-11-13 22:54:47,752 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 167.8MB. Free memory is still 105.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:54:47,752 INFO L158 Benchmark]: CACSL2BoogieTranslator took 299.28ms. Allocated memory is still 142.6MB. Free memory was 118.9MB in the beginning and 108.0MB in the end (delta: 10.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:54:47,753 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.13ms. Allocated memory is still 142.6MB. Free memory was 108.0MB in the beginning and 106.6MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:54:47,754 INFO L158 Benchmark]: Boogie Preprocessor took 28.79ms. Allocated memory is still 142.6MB. Free memory was 106.6MB in the beginning and 105.9MB in the end (delta: 697.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:54:47,755 INFO L158 Benchmark]: RCFGBuilder took 411.81ms. Allocated memory is still 142.6MB. Free memory was 105.9MB in the beginning and 91.6MB in the end (delta: 14.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:54:47,755 INFO L158 Benchmark]: CodeCheck took 718806.02ms. Allocated memory was 142.6MB in the beginning and 3.0GB in the end (delta: 2.9GB). Free memory was 91.6MB in the beginning and 2.2GB in the end (delta: -2.1GB). Peak memory consumption was 745.0MB. Max. memory is 16.1GB. [2024-11-13 22:54:47,756 INFO L158 Benchmark]: Witness Printer took 107.16ms. Allocated memory is still 3.0GB. Free memory was 2.2GB in the beginning and 2.2GB in the end (delta: 4.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:54:47,758 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 26 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 713.0s, OverallIterations: 257, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 236456 SdHoareTripleChecker+Valid, 1028.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 226356 mSDsluCounter, 136145 SdHoareTripleChecker+Invalid, 851.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 92155 mSDsCounter, 206736 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 993382 IncrementalHoareTripleChecker+Invalid, 1200118 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 206736 mSolverCounterUnsat, 43990 mSDtfsCounter, 993382 mSolverCounterSat, 16.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 704388 GetRequests, 669266 SyntacticMatches, 34082 SemanticMatches, 1040 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2567288 ImplicationChecksByTransitivity, 532.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.4s SsaConstructionTime, 2.6s SatisfiabilityAnalysisTime, 524.1s InterpolantComputationTime, 35463 NumberOfCodeBlocks, 35463 NumberOfCodeBlocksAsserted, 256 NumberOfCheckSat, 35207 ConstructedInterpolants, 0 QuantifiedInterpolants, 103657 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 256 InterpolantComputations, 7 PerfectInterpolantSequences, 111996/536541 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 36]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 36]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold - ProcedureContractResult [Line: 15]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: (counter == \old(counter)) - ProcedureContractResult [Line: 18]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Ensures: (counter == \old(counter)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 167.8MB. Free memory is still 105.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 299.28ms. Allocated memory is still 142.6MB. Free memory was 118.9MB in the beginning and 108.0MB in the end (delta: 10.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.13ms. Allocated memory is still 142.6MB. Free memory was 108.0MB in the beginning and 106.6MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 28.79ms. Allocated memory is still 142.6MB. Free memory was 106.6MB in the beginning and 105.9MB in the end (delta: 697.9kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 411.81ms. Allocated memory is still 142.6MB. Free memory was 105.9MB in the beginning and 91.6MB in the end (delta: 14.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 718806.02ms. Allocated memory was 142.6MB in the beginning and 3.0GB in the end (delta: 2.9GB). Free memory was 91.6MB in the beginning and 2.2GB in the end (delta: -2.1GB). Peak memory consumption was 745.0MB. Max. memory is 16.1GB. * Witness Printer took 107.16ms. Allocated memory is still 3.0GB. Free memory was 2.2GB in the beginning and 2.2GB in the end (delta: 4.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 22:54:47,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b2cd68-4379-40cf-9f13-331eb9b34787/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE