./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5386eb4-af58-4de6-a14c-dca7781ef423/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5386eb4-af58-4de6-a14c-dca7781ef423/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_e5386eb4-af58-4de6-a14c-dca7781ef423/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5386eb4-af58-4de6-a14c-dca7781ef423/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5386eb4-af58-4de6-a14c-dca7781ef423/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_e5386eb4-af58-4de6-a14c-dca7781ef423/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 c60dc3ce59c2c65912da9b7b458247bdc42b4524b29b39bec7ce63758c18c031 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:58:46,073 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:58:46,175 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5386eb4-af58-4de6-a14c-dca7781ef423/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 21:58:46,184 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:58:46,184 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:58:46,217 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:58:46,220 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:58:46,222 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:58:46,222 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:58:46,222 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:58:46,223 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:58:46,223 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:58:46,223 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:58:46,223 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:58:46,223 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:58:46,224 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:58:46,225 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:58:46,225 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:58:46,225 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:58:46,225 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:58:46,225 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:58:46,225 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:58:46,226 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:58:46,226 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:58:46,226 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:58:46,226 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:58:46,226 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:58:46,226 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:58:46,226 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:58:46,227 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:58:46,227 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:58:46,227 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:58:46,227 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:58:46,227 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:58:46,227 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:58:46,227 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_e5386eb4-af58-4de6-a14c-dca7781ef423/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 -> c60dc3ce59c2c65912da9b7b458247bdc42b4524b29b39bec7ce63758c18c031 [2024-11-13 21:58:46,521 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:58:46,535 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:58:46,539 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:58:46,540 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:58:46,543 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:58:46,544 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5386eb4-af58-4de6-a14c-dca7781ef423/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength5.c Unable to find full path for "g++" [2024-11-13 21:58:48,424 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:58:48,757 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:58:48,758 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5386eb4-af58-4de6-a14c-dca7781ef423/sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength5.c [2024-11-13 21:58:48,764 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5386eb4-af58-4de6-a14c-dca7781ef423/bin/ukojak-verify-EEHR8qb7sm/data/f0dbd5ae6/28e8d38a94a4438aadaae11dce1402b6/FLAGdf9c4fb88 [2024-11-13 21:58:49,002 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5386eb4-af58-4de6-a14c-dca7781ef423/bin/ukojak-verify-EEHR8qb7sm/data/f0dbd5ae6/28e8d38a94a4438aadaae11dce1402b6 [2024-11-13 21:58:49,004 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:58:49,006 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:58:49,007 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:58:49,007 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:58:49,012 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:58:49,013 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:58:49" (1/1) ... [2024-11-13 21:58:49,014 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@edfab60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:49, skipping insertion in model container [2024-11-13 21:58:49,014 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:58:49" (1/1) ... [2024-11-13 21:58:49,027 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:58:49,180 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:58:49,189 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:58:49,210 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:58:49,228 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:58:49,229 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:49 WrapperNode [2024-11-13 21:58:49,229 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:58:49,230 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:58:49,230 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:58:49,231 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:58:49,237 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:49" (1/1) ... [2024-11-13 21:58:49,243 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:49" (1/1) ... [2024-11-13 21:58:49,263 INFO L138 Inliner]: procedures = 8, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 71 [2024-11-13 21:58:49,264 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:58:49,265 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:58:49,265 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:58:49,266 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:58:49,273 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:49" (1/1) ... [2024-11-13 21:58:49,273 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:49" (1/1) ... [2024-11-13 21:58:49,274 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:49" (1/1) ... [2024-11-13 21:58:49,276 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:49" (1/1) ... [2024-11-13 21:58:49,285 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:49" (1/1) ... [2024-11-13 21:58:49,288 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:49" (1/1) ... [2024-11-13 21:58:49,289 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:49" (1/1) ... [2024-11-13 21:58:49,290 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:49" (1/1) ... [2024-11-13 21:58:49,291 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:58:49,295 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:58:49,296 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:58:49,296 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:58:49,297 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:49" (1/1) ... [2024-11-13 21:58:49,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:58:49,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5386eb4-af58-4de6-a14c-dca7781ef423/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:58:49,337 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5386eb4-af58-4de6-a14c-dca7781ef423/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:58:49,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5386eb4-af58-4de6-a14c-dca7781ef423/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:58:49,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:58:49,368 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:58:49,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:58:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:58:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:58:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:58:49,454 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:58:49,456 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:58:49,645 INFO L? ?]: Removed 22 outVars from TransFormulas that were not future-live. [2024-11-13 21:58:49,646 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:58:49,685 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:58:49,685 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 21:58:49,686 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:58:49 BoogieIcfgContainer [2024-11-13 21:58:49,686 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:58:49,687 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:58:49,687 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:58:49,701 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:58:49,702 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:58:49" (1/1) ... [2024-11-13 21:58:49,711 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:58:49,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:49,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-11-13 21:58:49,770 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-11-13 21:58:49,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:58:49,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:49,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:49,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:50,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:50,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:50,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2024-11-13 21:58:50,180 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2024-11-13 21:58:50,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:58:50,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:50,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:50,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:50,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:50,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:50,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 23 states and 30 transitions. [2024-11-13 21:58:50,447 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 30 transitions. [2024-11-13 21:58:50,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:58:50,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:50,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:50,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:50,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:50,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:50,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 24 states and 31 transitions. [2024-11-13 21:58:50,589 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 31 transitions. [2024-11-13 21:58:50,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:58:50,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:50,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:50,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:50,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:58:50,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:50,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 26 states and 36 transitions. [2024-11-13 21:58:50,808 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 36 transitions. [2024-11-13 21:58:50,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:58:50,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:50,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:50,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:51,072 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:51,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:51,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 29 states and 45 transitions. [2024-11-13 21:58:51,418 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 45 transitions. [2024-11-13 21:58:51,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:58:51,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:51,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:51,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:51,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:58:51,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:51,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 32 states and 50 transitions. [2024-11-13 21:58:51,607 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 50 transitions. [2024-11-13 21:58:51,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:58:51,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:51,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:51,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:51,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:58:51,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:51,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 33 states and 51 transitions. [2024-11-13 21:58:51,710 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 51 transitions. [2024-11-13 21:58:51,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:58:51,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:51,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:51,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:51,760 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:58:51,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:51,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 34 states and 52 transitions. [2024-11-13 21:58:51,784 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 52 transitions. [2024-11-13 21:58:51,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:58:51,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:51,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:51,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:51,932 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:58:52,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:52,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 36 states and 58 transitions. [2024-11-13 21:58:52,140 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 58 transitions. [2024-11-13 21:58:52,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:58:52,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:52,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:52,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:52,205 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:58:52,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:52,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 39 states and 63 transitions. [2024-11-13 21:58:52,493 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 63 transitions. [2024-11-13 21:58:52,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:58:52,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:52,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:52,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:52,654 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:58:53,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:53,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 42 states and 69 transitions. [2024-11-13 21:58:53,073 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 69 transitions. [2024-11-13 21:58:53,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:58:53,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:53,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:53,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:53,303 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:58:54,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:54,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 49 states and 82 transitions. [2024-11-13 21:58:54,290 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 82 transitions. [2024-11-13 21:58:54,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:58:54,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:54,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:54,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:54,534 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:58:54,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:54,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 50 states and 82 transitions. [2024-11-13 21:58:54,658 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 82 transitions. [2024-11-13 21:58:54,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:58:54,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:54,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:54,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:54,883 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:58:55,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:55,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 57 states and 96 transitions. [2024-11-13 21:58:55,811 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 96 transitions. [2024-11-13 21:58:55,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:58:55,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:55,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:55,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:56,012 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:58:56,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:56,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 62 states and 106 transitions. [2024-11-13 21:58:56,969 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 106 transitions. [2024-11-13 21:58:56,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:58:56,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:56,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:56,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:57,156 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:58:57,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:57,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 63 states and 106 transitions. [2024-11-13 21:58:57,338 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 106 transitions. [2024-11-13 21:58:57,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:58:57,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:57,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:57,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:57,920 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 7 proven. 24 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:58:59,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:59,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 69 states and 115 transitions. [2024-11-13 21:58:59,311 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 115 transitions. [2024-11-13 21:58:59,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:58:59,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:59,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:59,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:59,420 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:58:59,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:59,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 72 states and 118 transitions. [2024-11-13 21:58:59,974 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 118 transitions. [2024-11-13 21:58:59,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:58:59,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:59,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:59,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:00,444 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 26 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:59:01,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:01,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 75 states and 120 transitions. [2024-11-13 21:59:01,124 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 120 transitions. [2024-11-13 21:59:01,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:59:01,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:01,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:01,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:01,406 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:59:02,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:02,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 82 states and 135 transitions. [2024-11-13 21:59:02,579 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 135 transitions. [2024-11-13 21:59:02,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:59:02,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:02,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:02,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:02,857 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 36 proven. 9 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 21:59:03,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:03,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 85 states and 142 transitions. [2024-11-13 21:59:03,450 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 142 transitions. [2024-11-13 21:59:03,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:59:03,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:03,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:03,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:03,830 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:59:05,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:05,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 90 states and 153 transitions. [2024-11-13 21:59:05,620 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 153 transitions. [2024-11-13 21:59:05,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:59:05,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:05,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:05,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:05,832 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 45 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:59:06,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:06,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 95 states and 159 transitions. [2024-11-13 21:59:06,910 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 159 transitions. [2024-11-13 21:59:06,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:59:06,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:06,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:06,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:07,592 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 17 proven. 76 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:59:09,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:09,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 100 states and 163 transitions. [2024-11-13 21:59:09,008 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 163 transitions. [2024-11-13 21:59:09,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:59:09,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:09,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:09,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:10,276 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 79 proven. 26 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 21:59:12,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:12,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 103 states and 166 transitions. [2024-11-13 21:59:12,125 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 166 transitions. [2024-11-13 21:59:12,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:59:12,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:12,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:12,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:12,389 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 21:59:12,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:12,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 106 states and 172 transitions. [2024-11-13 21:59:12,784 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 172 transitions. [2024-11-13 21:59:12,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:59:12,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:12,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:12,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:13,009 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 21:59:13,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:13,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 110 states and 177 transitions. [2024-11-13 21:59:13,734 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 177 transitions. [2024-11-13 21:59:13,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:59:13,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:13,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:13,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:14,021 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 21:59:14,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:14,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 106 states and 169 transitions. [2024-11-13 21:59:14,211 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 169 transitions. [2024-11-13 21:59:14,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:59:14,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:14,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:14,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:14,352 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 80 proven. 3 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-13 21:59:15,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:15,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 109 states and 171 transitions. [2024-11-13 21:59:15,164 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 171 transitions. [2024-11-13 21:59:15,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:59:15,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:15,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:15,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:15,444 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 21:59:15,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:15,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 113 states and 176 transitions. [2024-11-13 21:59:15,870 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 176 transitions. [2024-11-13 21:59:15,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:59:15,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:15,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:15,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:16,261 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 18 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 21:59:17,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:17,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 116 states and 185 transitions. [2024-11-13 21:59:17,060 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 185 transitions. [2024-11-13 21:59:17,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:59:17,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:17,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:17,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:17,242 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 102 proven. 13 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-13 21:59:18,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:18,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 119 states and 191 transitions. [2024-11-13 21:59:18,011 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 191 transitions. [2024-11-13 21:59:18,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:59:18,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:18,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:18,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:18,445 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 110 proven. 30 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 21:59:19,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:19,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 122 states and 200 transitions. [2024-11-13 21:59:19,357 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 200 transitions. [2024-11-13 21:59:19,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:59:19,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:19,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:19,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:19,792 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 185 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:59:24,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:24,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 138 states and 227 transitions. [2024-11-13 21:59:24,210 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 227 transitions. [2024-11-13 21:59:24,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:59:24,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:24,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:24,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:24,396 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 124 proven. 17 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-13 21:59:25,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:25,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 141 states and 232 transitions. [2024-11-13 21:59:25,405 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 232 transitions. [2024-11-13 21:59:25,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:59:25,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:25,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:25,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:26,314 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 67 proven. 187 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:59:27,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:27,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 144 states and 235 transitions. [2024-11-13 21:59:27,885 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 235 transitions. [2024-11-13 21:59:27,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:59:27,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:27,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:27,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:30,136 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 216 proven. 146 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 21:59:33,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:33,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 151 states and 245 transitions. [2024-11-13 21:59:33,812 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 245 transitions. [2024-11-13 21:59:33,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:59:33,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:33,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:33,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:34,153 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-13 21:59:34,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:34,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 155 states and 250 transitions. [2024-11-13 21:59:34,626 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 250 transitions. [2024-11-13 21:59:34,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:59:34,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:34,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:34,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:35,204 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 210 proven. 45 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-13 21:59:36,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:36,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 158 states and 261 transitions. [2024-11-13 21:59:36,343 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 261 transitions. [2024-11-13 21:59:36,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:59:36,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:36,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:36,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:38,607 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 239 proven. 94 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 21:59:48,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:48,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 178 states and 290 transitions. [2024-11-13 21:59:48,069 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 290 transitions. [2024-11-13 21:59:48,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:59:48,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:48,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:48,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:50,844 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 426 proven. 138 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-13 21:59:54,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:54,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 181 states and 290 transitions. [2024-11-13 21:59:54,137 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 290 transitions. [2024-11-13 21:59:54,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:59:54,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:54,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:54,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:54,567 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2024-11-13 21:59:55,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:55,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 185 states and 295 transitions. [2024-11-13 21:59:55,166 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 295 transitions. [2024-11-13 21:59:55,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:59:55,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:55,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:55,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:55,299 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 333 proven. 6 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-11-13 21:59:56,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:56,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 188 states and 300 transitions. [2024-11-13 21:59:56,584 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 300 transitions. [2024-11-13 21:59:56,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:59:56,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:56,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:56,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:57,183 INFO L134 CoverageAnalysis]: Checked inductivity of 891 backedges. 357 proven. 63 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2024-11-13 21:59:58,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:58,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 191 states and 312 transitions. [2024-11-13 21:59:58,517 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 312 transitions. [2024-11-13 21:59:58,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:59:58,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:58,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:58,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:59,856 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 735 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 22:00:09,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:09,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 213 states and 341 transitions. [2024-11-13 22:00:09,584 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 341 transitions. [2024-11-13 22:00:09,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:00:09,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:09,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:09,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:09,791 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 525 proven. 25 refuted. 0 times theorem prover too weak. 913 trivial. 0 not checked. [2024-11-13 22:00:11,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:11,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 216 states and 347 transitions. [2024-11-13 22:00:11,087 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 347 transitions. [2024-11-13 22:00:11,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:00:11,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:11,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:11,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:11,613 INFO L134 CoverageAnalysis]: Checked inductivity of 928 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 868 trivial. 0 not checked. [2024-11-13 22:00:12,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:12,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 220 states and 352 transitions. [2024-11-13 22:00:12,325 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 352 transitions. [2024-11-13 22:00:12,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:00:12,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:12,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:12,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:13,147 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 560 proven. 84 refuted. 0 times theorem prover too weak. 868 trivial. 0 not checked. [2024-11-13 22:00:14,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:14,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 223 states and 365 transitions. [2024-11-13 22:00:14,628 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 365 transitions. [2024-11-13 22:00:14,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:00:14,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:14,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:14,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:15,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1470 backedges. 0 proven. 1274 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 22:00:27,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:27,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 248 states and 404 transitions. [2024-11-13 22:00:27,309 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 404 transitions. [2024-11-13 22:00:27,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:00:27,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:27,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:27,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:27,442 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 595 proven. 8 refuted. 0 times theorem prover too weak. 952 trivial. 0 not checked. [2024-11-13 22:00:30,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:30,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 254 states and 415 transitions. [2024-11-13 22:00:30,704 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 415 transitions. [2024-11-13 22:00:30,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:00:30,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:30,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:30,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:37,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 1115 proven. 261 refuted. 0 times theorem prover too weak. 868 trivial. 0 not checked. [2024-11-13 22:00:45,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:45,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 258 states and 414 transitions. [2024-11-13 22:00:45,059 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 414 transitions. [2024-11-13 22:00:45,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:00:45,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:45,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:45,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:48,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2358 backedges. 1142 proven. 256 refuted. 0 times theorem prover too weak. 960 trivial. 0 not checked. [2024-11-13 22:01:06,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:06,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 287 states and 449 transitions. [2024-11-13 22:01:06,946 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 449 transitions. [2024-11-13 22:01:06,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:01:06,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:06,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:06,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:08,012 INFO L134 CoverageAnalysis]: Checked inductivity of 3528 backedges. 1053 proven. 108 refuted. 0 times theorem prover too weak. 2367 trivial. 0 not checked. [2024-11-13 22:01:10,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:10,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 290 states and 465 transitions. [2024-11-13 22:01:10,071 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 465 transitions. [2024-11-13 22:01:10,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:01:10,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:10,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:10,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:10,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2451 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 2367 trivial. 0 not checked. [2024-11-13 22:01:11,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:11,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 294 states and 470 transitions. [2024-11-13 22:01:11,821 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 470 transitions. [2024-11-13 22:01:11,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 22:01:11,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:11,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:11,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:11,988 INFO L134 CoverageAnalysis]: Checked inductivity of 3591 backedges. 1107 proven. 9 refuted. 0 times theorem prover too weak. 2475 trivial. 0 not checked. [2024-11-13 22:01:13,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:13,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 297 states and 475 transitions. [2024-11-13 22:01:13,909 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 475 transitions. [2024-11-13 22:01:13,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:01:13,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:13,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:13,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:15,008 INFO L134 CoverageAnalysis]: Checked inductivity of 3672 backedges. 1170 proven. 135 refuted. 0 times theorem prover too weak. 2367 trivial. 0 not checked. [2024-11-13 22:01:17,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:17,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 300 states and 491 transitions. [2024-11-13 22:01:17,100 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 491 transitions. [2024-11-13 22:01:17,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:01:17,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:17,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:17,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:19,582 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 0 proven. 3195 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-13 22:01:41,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:41,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 331 states and 529 transitions. [2024-11-13 22:01:41,173 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 529 transitions. [2024-11-13 22:01:41,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 22:01:41,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:41,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:41,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:42,035 INFO L134 CoverageAnalysis]: Checked inductivity of 3722 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 3610 trivial. 0 not checked. [2024-11-13 22:01:43,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:43,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 335 states and 534 transitions. [2024-11-13 22:01:43,278 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 534 transitions. [2024-11-13 22:01:43,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 22:01:43,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:43,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:43,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:43,491 INFO L134 CoverageAnalysis]: Checked inductivity of 5270 backedges. 1515 proven. 10 refuted. 0 times theorem prover too weak. 3745 trivial. 0 not checked. [2024-11-13 22:01:45,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:45,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 338 states and 539 transitions. [2024-11-13 22:01:45,693 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 539 transitions. [2024-11-13 22:01:45,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 22:01:45,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:45,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:45,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:50,603 INFO L134 CoverageAnalysis]: Checked inductivity of 5280 backedges. 1234 proven. 3439 refuted. 0 times theorem prover too weak. 607 trivial. 0 not checked. [2024-11-13 22:02:19,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:19,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 372 states and 579 transitions. [2024-11-13 22:02:19,670 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 579 transitions. [2024-11-13 22:02:19,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 22:02:19,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:19,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:19,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:21,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7392 backedges. 1936 proven. 165 refuted. 0 times theorem prover too weak. 5291 trivial. 0 not checked. [2024-11-13 22:02:24,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:24,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 375 states and 597 transitions. [2024-11-13 22:02:24,298 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 597 transitions. [2024-11-13 22:02:24,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 22:02:24,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:24,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:24,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:24,878 INFO L134 CoverageAnalysis]: Checked inductivity of 7480 backedges. 2013 proven. 41 refuted. 0 times theorem prover too weak. 5426 trivial. 0 not checked. [2024-11-13 22:02:27,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:27,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 378 states and 603 transitions. [2024-11-13 22:02:27,673 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 603 transitions. [2024-11-13 22:02:27,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 22:02:27,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:27,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:27,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:28,759 INFO L134 CoverageAnalysis]: Checked inductivity of 5435 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 5291 trivial. 0 not checked. [2024-11-13 22:02:30,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:30,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 382 states and 608 transitions. [2024-11-13 22:02:30,559 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 608 transitions. [2024-11-13 22:02:30,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 22:02:30,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:30,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:30,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:35,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7491 backedges. 2024 proven. 176 refuted. 0 times theorem prover too weak. 5291 trivial. 0 not checked. [2024-11-13 22:02:44,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:44,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 388 states and 621 transitions. [2024-11-13 22:02:44,900 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 621 transitions. [2024-11-13 22:02:44,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 22:02:44,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:44,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:44,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:46,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7601 backedges. 2112 proven. 198 refuted. 0 times theorem prover too weak. 5291 trivial. 0 not checked. [2024-11-13 22:02:49,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:49,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 391 states and 639 transitions. [2024-11-13 22:02:49,539 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 639 transitions. [2024-11-13 22:02:49,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-13 22:02:49,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:49,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:49,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:50,045 INFO L134 CoverageAnalysis]: Checked inductivity of 7690 backedges. 2189 proven. 45 refuted. 0 times theorem prover too weak. 5456 trivial. 0 not checked. [2024-11-13 22:02:52,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:52,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 394 states and 644 transitions. [2024-11-13 22:02:52,732 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 644 transitions. [2024-11-13 22:02:52,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 22:02:52,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:52,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:52,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:54,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7701 backedges. 3836 proven. 1143 refuted. 0 times theorem prover too weak. 2722 trivial. 0 not checked. [2024-11-13 22:03:29,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:29,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 430 states and 673 transitions. [2024-11-13 22:03:29,740 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 673 transitions. [2024-11-13 22:03:29,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-13 22:03:29,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:29,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:29,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:31,586 INFO L134 CoverageAnalysis]: Checked inductivity of 10467 backedges. 2730 proven. 234 refuted. 0 times theorem prover too weak. 7503 trivial. 0 not checked. [2024-11-13 22:03:35,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:35,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 433 states and 692 transitions. [2024-11-13 22:03:35,465 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 692 transitions. [2024-11-13 22:03:35,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-13 22:03:35,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:35,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:35,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:38,568 INFO L134 CoverageAnalysis]: Checked inductivity of 10335 backedges. 0 proven. 9399 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-13 22:04:21,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:21,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 473 states and 740 transitions. [2024-11-13 22:04:21,103 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 740 transitions. [2024-11-13 22:04:21,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-13 22:04:21,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:21,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:21,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:40,489 INFO L134 CoverageAnalysis]: Checked inductivity of 13639 backedges. 6652 proven. 1486 refuted. 0 times theorem prover too weak. 5501 trivial. 0 not checked. [2024-11-13 22:04:59,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:59,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 476 states and 734 transitions. [2024-11-13 22:04:59,802 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 734 transitions. [2024-11-13 22:04:59,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-13 22:04:59,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:59,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:59,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:01,559 INFO L134 CoverageAnalysis]: Checked inductivity of 10528 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 10348 trivial. 0 not checked. [2024-11-13 22:05:03,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:03,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 480 states and 739 transitions. [2024-11-13 22:05:03,415 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 739 transitions. [2024-11-13 22:05:03,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-13 22:05:03,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:03,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:03,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:03,966 INFO L134 CoverageAnalysis]: Checked inductivity of 13910 backedges. 3315 proven. 49 refuted. 0 times theorem prover too weak. 10546 trivial. 0 not checked. [2024-11-13 22:05:07,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:07,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 483 states and 744 transitions. [2024-11-13 22:05:07,082 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 744 transitions. [2024-11-13 22:05:07,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-13 22:05:07,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:07,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:07,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:13,596 INFO L134 CoverageAnalysis]: Checked inductivity of 13923 backedges. 4189 proven. 8206 refuted. 0 times theorem prover too weak. 1528 trivial. 0 not checked. [2024-11-13 22:06:06,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:06,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 527 states and 807 transitions. [2024-11-13 22:06:06,587 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 807 transitions. [2024-11-13 22:06:06,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-13 22:06:06,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:06,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:06,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:09,281 INFO L134 CoverageAnalysis]: Checked inductivity of 14079 backedges. 3458 proven. 273 refuted. 0 times theorem prover too weak. 10348 trivial. 0 not checked. [2024-11-13 22:06:13,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:13,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 530 states and 828 transitions. [2024-11-13 22:06:13,721 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 828 transitions. [2024-11-13 22:06:13,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-13 22:06:13,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:13,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:13,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:14,156 INFO L134 CoverageAnalysis]: Checked inductivity of 14197 backedges. 3562 proven. 14 refuted. 0 times theorem prover too weak. 10621 trivial. 0 not checked. [2024-11-13 22:06:22,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:22,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 536 states and 839 transitions. [2024-11-13 22:06:22,074 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 839 transitions. [2024-11-13 22:06:22,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-13 22:06:22,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:22,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:22,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:32,299 INFO L134 CoverageAnalysis]: Checked inductivity of 18048 backedges. 9761 proven. 2539 refuted. 0 times theorem prover too weak. 5748 trivial. 0 not checked. [2024-11-13 22:06:42,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:42,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 540 states and 832 transitions. [2024-11-13 22:06:42,794 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 832 transitions. [2024-11-13 22:06:42,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-13 22:06:42,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:42,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:42,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:44,772 INFO L134 CoverageAnalysis]: Checked inductivity of 14157 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 13937 trivial. 0 not checked. [2024-11-13 22:06:47,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:47,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 544 states and 837 transitions. [2024-11-13 22:06:47,180 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 837 transitions. [2024-11-13 22:06:47,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-13 22:06:47,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:47,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:47,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:51,781 INFO L134 CoverageAnalysis]: Checked inductivity of 18375 backedges. 0 proven. 16905 refuted. 0 times theorem prover too weak. 1470 trivial. 0 not checked. [2024-11-13 22:07:53,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:53,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 590 states and 901 transitions. [2024-11-13 22:07:53,686 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 901 transitions. [2024-11-13 22:07:53,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2024-11-13 22:07:53,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:53,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:53,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:56,721 INFO L134 CoverageAnalysis]: Checked inductivity of 23655 backedges. 4950 proven. 315 refuted. 0 times theorem prover too weak. 18390 trivial. 0 not checked. [2024-11-13 22:08:01,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:01,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 593 states and 924 transitions. [2024-11-13 22:08:01,741 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 924 transitions. [2024-11-13 22:08:01,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-11-13 22:08:01,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:01,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:01,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:02,290 INFO L134 CoverageAnalysis]: Checked inductivity of 23805 backedges. 5085 proven. 57 refuted. 0 times theorem prover too weak. 18663 trivial. 0 not checked. [2024-11-13 22:08:06,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:06,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 596 states and 930 transitions. [2024-11-13 22:08:06,265 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 930 transitions. [2024-11-13 22:08:06,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2024-11-13 22:08:06,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:06,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:06,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:08,405 INFO L134 CoverageAnalysis]: Checked inductivity of 18654 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 18390 trivial. 0 not checked. [2024-11-13 22:08:10,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:10,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 600 states and 935 transitions. [2024-11-13 22:08:10,972 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 935 transitions. [2024-11-13 22:08:10,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2024-11-13 22:08:10,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:10,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:11,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:13,762 INFO L134 CoverageAnalysis]: Checked inductivity of 24030 backedges. 5280 proven. 360 refuted. 0 times theorem prover too weak. 18390 trivial. 0 not checked. [2024-11-13 22:08:18,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:18,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 603 states and 958 transitions. [2024-11-13 22:08:18,991 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 958 transitions. [2024-11-13 22:08:18,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2024-11-13 22:08:18,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:18,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:19,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:23,008 INFO L134 CoverageAnalysis]: Checked inductivity of 23820 backedges. 0 proven. 22020 refuted. 0 times theorem prover too weak. 1800 trivial. 0 not checked. [2024-11-13 22:09:35,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:35,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 652 states and 1029 transitions. [2024-11-13 22:09:35,300 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1029 transitions. [2024-11-13 22:09:35,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-11-13 22:09:35,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:35,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:35,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:35,642 INFO L134 CoverageAnalysis]: Checked inductivity of 24181 backedges. 5415 proven. 16 refuted. 0 times theorem prover too weak. 18750 trivial. 0 not checked. [2024-11-13 22:09:45,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:45,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 658 states and 1042 transitions. [2024-11-13 22:09:45,337 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1042 transitions. [2024-11-13 22:09:45,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2024-11-13 22:09:45,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:45,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:45,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:24,905 INFO L134 CoverageAnalysis]: Checked inductivity of 29974 backedges. 10465 proven. 1119 refuted. 0 times theorem prover too weak. 18390 trivial. 0 not checked. [2024-11-13 22:11:10,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:10,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 662 states and 1034 transitions. [2024-11-13 22:11:10,561 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1034 transitions. [2024-11-13 22:11:10,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2024-11-13 22:11:10,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:10,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:10,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:11,176 INFO L134 CoverageAnalysis]: Checked inductivity of 30380 backedges. 6168 proven. 61 refuted. 0 times theorem prover too weak. 24151 trivial. 0 not checked. [2024-11-13 22:11:15,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:15,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 665 states and 1038 transitions. [2024-11-13 22:11:15,706 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1038 transitions. [2024-11-13 22:11:15,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2024-11-13 22:11:15,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:15,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:15,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:29,153 INFO L134 CoverageAnalysis]: Checked inductivity of 30396 backedges. 6184 proven. 376 refuted. 0 times theorem prover too weak. 23836 trivial. 0 not checked. [2024-11-13 22:11:47,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:47,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 671 states and 1048 transitions. [2024-11-13 22:11:47,636 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1048 transitions. [2024-11-13 22:11:47,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2024-11-13 22:11:47,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:47,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:47,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:50,871 INFO L134 CoverageAnalysis]: Checked inductivity of 30636 backedges. 6392 proven. 408 refuted. 0 times theorem prover too weak. 23836 trivial. 0 not checked. [2024-11-13 22:11:56,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:56,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 674 states and 1073 transitions. [2024-11-13 22:11:56,127 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1073 transitions. [2024-11-13 22:11:56,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2024-11-13 22:11:56,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:56,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:56,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:58,467 INFO L134 CoverageAnalysis]: Checked inductivity of 24148 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 23836 trivial. 0 not checked. [2024-11-13 22:12:01,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:01,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 678 states and 1078 transitions. [2024-11-13 22:12:01,317 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1078 transitions. [2024-11-13 22:12:01,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2024-11-13 22:12:01,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:01,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:01,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:01,898 INFO L134 CoverageAnalysis]: Checked inductivity of 30805 backedges. 6544 proven. 65 refuted. 0 times theorem prover too weak. 24196 trivial. 0 not checked. [2024-11-13 22:12:08,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:08,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 681 states and 1083 transitions. [2024-11-13 22:12:08,826 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1083 transitions. [2024-11-13 22:12:08,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2024-11-13 22:12:08,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:08,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:09,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat