./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81246d5-edb5-4d78-b04c-6e1ed4e64a89/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81246d5-edb5-4d78-b04c-6e1ed4e64a89/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_f81246d5-edb5-4d78-b04c-6e1ed4e64a89/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81246d5-edb5-4d78-b04c-6e1ed4e64a89/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81246d5-edb5-4d78-b04c-6e1ed4e64a89/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81246d5-edb5-4d78-b04c-6e1ed4e64a89/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5eef0a1d7c251abc753eabb723fe850489bfd10ab147ced1a31e6821eaf88c98 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:07:47,465 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:07:47,538 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81246d5-edb5-4d78-b04c-6e1ed4e64a89/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 21:07:47,542 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:07:47,543 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:07:47,575 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:07:47,577 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:07:47,578 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:07:47,578 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:07:47,579 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:07:47,579 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:07:47,579 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:07:47,580 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:07:47,580 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:07:47,580 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:07:47,580 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:07:47,580 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:07:47,580 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:07:47,580 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:07:47,580 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:07:47,581 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:07:47,581 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:07:47,581 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:07:47,581 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:07:47,581 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:07:47,581 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:07:47,581 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:07:47,581 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:07:47,581 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:07:47,581 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:07:47,582 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:07:47,582 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:07:47,582 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:07:47,582 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_f81246d5-edb5-4d78-b04c-6e1ed4e64a89/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 valid-memcleanup) ) 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 -> 5eef0a1d7c251abc753eabb723fe850489bfd10ab147ced1a31e6821eaf88c98 [2024-11-13 21:07:47,866 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:07:47,877 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:07:47,881 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:07:47,884 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:07:47,884 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:07:47,885 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81246d5-edb5-4d78-b04c-6e1ed4e64a89/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i Unable to find full path for "g++" [2024-11-13 21:07:49,851 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:07:50,275 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:07:50,279 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81246d5-edb5-4d78-b04c-6e1ed4e64a89/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2024-11-13 21:07:50,305 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81246d5-edb5-4d78-b04c-6e1ed4e64a89/bin/ukojak-verify-EEHR8qb7sm/data/a8f98c274/eda3f62b8c144f5c828ab7cda7538631/FLAGbf368c003 [2024-11-13 21:07:50,332 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81246d5-edb5-4d78-b04c-6e1ed4e64a89/bin/ukojak-verify-EEHR8qb7sm/data/a8f98c274/eda3f62b8c144f5c828ab7cda7538631 [2024-11-13 21:07:50,334 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:07:50,337 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:07:50,339 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:07:50,340 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:07:50,344 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:07:50,345 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:07:50" (1/1) ... [2024-11-13 21:07:50,346 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10b939f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:50, skipping insertion in model container [2024-11-13 21:07:50,348 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:07:50" (1/1) ... [2024-11-13 21:07:50,405 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:07:51,074 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:07:51,091 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:07:51,234 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:07:51,265 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:07:51,266 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:51 WrapperNode [2024-11-13 21:07:51,266 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:07:51,267 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:07:51,267 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:07:51,267 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:07:51,274 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:51" (1/1) ... [2024-11-13 21:07:51,298 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:51" (1/1) ... [2024-11-13 21:07:51,398 INFO L138 Inliner]: procedures = 177, calls = 291, calls flagged for inlining = 24, calls inlined = 68, statements flattened = 1692 [2024-11-13 21:07:51,399 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:07:51,399 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:07:51,399 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:07:51,399 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:07:51,407 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:51" (1/1) ... [2024-11-13 21:07:51,408 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:51" (1/1) ... [2024-11-13 21:07:51,420 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:51" (1/1) ... [2024-11-13 21:07:51,420 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:51" (1/1) ... [2024-11-13 21:07:51,503 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:51" (1/1) ... [2024-11-13 21:07:51,525 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:51" (1/1) ... [2024-11-13 21:07:51,530 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:51" (1/1) ... [2024-11-13 21:07:51,535 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:51" (1/1) ... [2024-11-13 21:07:51,546 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:07:51,547 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:07:51,547 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:07:51,547 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:07:51,548 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:07:51" (1/1) ... [2024-11-13 21:07:51,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:07:51,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81246d5-edb5-4d78-b04c-6e1ed4e64a89/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:07:51,611 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81246d5-edb5-4d78-b04c-6e1ed4e64a89/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:07:51,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81246d5-edb5-4d78-b04c-6e1ed4e64a89/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:07:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:07:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:07:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:07:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:07:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:07:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:07:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:07:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:07:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:07:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:07:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:07:51,853 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:07:51,855 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:07:54,048 INFO L? ?]: Removed 463 outVars from TransFormulas that were not future-live. [2024-11-13 21:07:54,048 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:07:55,846 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:07:55,846 INFO L316 CfgBuilder]: Removed 62 assume(true) statements. [2024-11-13 21:07:55,849 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:07:55 BoogieIcfgContainer [2024-11-13 21:07:55,850 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:07:55,851 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:07:55,851 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:07:55,863 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:07:55,863 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:07:55" (1/1) ... [2024-11-13 21:07:55,873 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:07:55,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:55,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 323 states and 494 transitions. [2024-11-13 21:07:55,951 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 494 transitions. [2024-11-13 21:07:55,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:07:55,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:55,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:56,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:56,151 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 21:07:56,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:56,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 323 states and 492 transitions. [2024-11-13 21:07:56,181 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 492 transitions. [2024-11-13 21:07:56,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:07:56,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:56,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:56,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:56,388 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 21:07:56,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:56,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 325 states and 495 transitions. [2024-11-13 21:07:56,458 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 495 transitions. [2024-11-13 21:07:56,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:07:56,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:56,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:56,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:56,531 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 21:07:56,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:56,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 324 states and 490 transitions. [2024-11-13 21:07:56,537 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 490 transitions. [2024-11-13 21:07:56,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:07:56,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:56,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:56,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:56,617 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 21:07:56,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:56,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 324 states and 486 transitions. [2024-11-13 21:07:56,628 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 486 transitions. [2024-11-13 21:07:56,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:07:56,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:56,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:56,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:56,733 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 21:07:56,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:56,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 324 states and 480 transitions. [2024-11-13 21:07:56,751 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 480 transitions. [2024-11-13 21:07:56,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:07:56,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:56,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:56,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:56,914 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 21:07:58,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:07:58,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:07:58,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 324 states and 472 transitions. [2024-11-13 21:07:58,239 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 472 transitions. [2024-11-13 21:07:58,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:07:58,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:07:58,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:07:58,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:07:58,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:07,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:08:07,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:07,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 337 states and 487 transitions. [2024-11-13 21:08:07,900 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 487 transitions. [2024-11-13 21:08:07,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:08:07,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:07,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:07,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:08,059 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 21:08:08,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:08,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 337 states and 485 transitions. [2024-11-13 21:08:08,074 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 485 transitions. [2024-11-13 21:08:08,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:08:08,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:08,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:08,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:08,220 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:10,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:08:10,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:10,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 337 states and 483 transitions. [2024-11-13 21:08:10,862 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 483 transitions. [2024-11-13 21:08:10,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:08:10,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:10,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:10,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:11,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:08:21,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:08:29,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:08:29,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:29,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 340 states and 485 transitions. [2024-11-13 21:08:29,119 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 485 transitions. [2024-11-13 21:08:29,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:08:29,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:29,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:29,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:30,180 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 21:08:30,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:30,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 341 states and 486 transitions. [2024-11-13 21:08:30,269 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 486 transitions. [2024-11-13 21:08:30,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:08:30,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:30,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:30,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:31,280 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:31,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:31,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 342 states and 487 transitions. [2024-11-13 21:08:31,667 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 487 transitions. [2024-11-13 21:08:31,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:08:31,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:31,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:32,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:32,744 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 21:08:33,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:33,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 343 states and 489 transitions. [2024-11-13 21:08:33,058 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 489 transitions. [2024-11-13 21:08:33,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:08:33,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:33,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:33,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:34,049 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:34,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:34,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 344 states and 490 transitions. [2024-11-13 21:08:34,520 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 490 transitions. [2024-11-13 21:08:34,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:08:34,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:34,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:34,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:35,365 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:35,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:35,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 345 states and 491 transitions. [2024-11-13 21:08:35,925 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 491 transitions. [2024-11-13 21:08:35,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:08:35,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:35,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:36,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:36,879 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:37,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:37,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 346 states and 492 transitions. [2024-11-13 21:08:37,543 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 492 transitions. [2024-11-13 21:08:37,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:08:37,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:37,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:37,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:38,453 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:39,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:39,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 347 states and 493 transitions. [2024-11-13 21:08:39,323 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 493 transitions. [2024-11-13 21:08:39,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:08:39,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:39,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:39,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:40,468 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:42,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:42,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 348 states and 493 transitions. [2024-11-13 21:08:42,087 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 493 transitions. [2024-11-13 21:08:42,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:08:42,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:42,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:42,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:43,147 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:43,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:43,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 349 states and 495 transitions. [2024-11-13 21:08:43,780 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 495 transitions. [2024-11-13 21:08:43,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:08:43,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:43,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:44,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:45,023 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:45,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:45,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 350 states and 495 transitions. [2024-11-13 21:08:45,834 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 495 transitions. [2024-11-13 21:08:45,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:08:45,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:45,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:46,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:46,952 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:47,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:47,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 351 states and 497 transitions. [2024-11-13 21:08:47,556 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 497 transitions. [2024-11-13 21:08:47,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:08:47,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:47,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:47,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:48,751 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:49,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:49,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 352 states and 497 transitions. [2024-11-13 21:08:49,666 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 497 transitions. [2024-11-13 21:08:49,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:08:49,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:49,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:49,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:50,994 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:51,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:51,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 353 states and 498 transitions. [2024-11-13 21:08:51,573 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 498 transitions. [2024-11-13 21:08:51,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:08:51,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:51,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:51,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:52,901 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:53,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:53,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 354 states and 499 transitions. [2024-11-13 21:08:53,431 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 499 transitions. [2024-11-13 21:08:53,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:08:53,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:53,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:53,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:54,889 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:55,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:55,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 355 states and 500 transitions. [2024-11-13 21:08:55,553 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 500 transitions. [2024-11-13 21:08:55,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:08:55,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:55,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:55,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:08:57,470 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:08:58,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:08:58,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 356 states and 502 transitions. [2024-11-13 21:08:58,493 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 502 transitions. [2024-11-13 21:08:58,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:08:58,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:08:58,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:08:59,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:00,043 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:01,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:01,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 357 states and 503 transitions. [2024-11-13 21:09:01,023 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 503 transitions. [2024-11-13 21:09:01,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:09:01,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:01,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:01,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:02,194 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:03,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:03,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 358 states and 504 transitions. [2024-11-13 21:09:03,398 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 504 transitions. [2024-11-13 21:09:03,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:09:03,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:03,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:03,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:04,579 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:05,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:05,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 359 states and 506 transitions. [2024-11-13 21:09:05,630 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 506 transitions. [2024-11-13 21:09:05,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:09:05,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:05,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:06,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:07,087 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:08,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:08,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 360 states and 506 transitions. [2024-11-13 21:09:08,385 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 506 transitions. [2024-11-13 21:09:08,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:09:08,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:08,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:10,542 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:13,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:13,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 361 states and 506 transitions. [2024-11-13 21:09:13,078 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 506 transitions. [2024-11-13 21:09:13,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:09:13,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:13,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:13,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:14,586 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:15,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:15,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 362 states and 508 transitions. [2024-11-13 21:09:15,432 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 508 transitions. [2024-11-13 21:09:15,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:09:15,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:15,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:15,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:16,903 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:18,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:18,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 363 states and 509 transitions. [2024-11-13 21:09:18,182 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 509 transitions. [2024-11-13 21:09:18,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:09:18,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:18,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:18,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:19,589 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:20,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:20,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 364 states and 510 transitions. [2024-11-13 21:09:20,806 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 510 transitions. [2024-11-13 21:09:20,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:09:20,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:20,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:21,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:22,985 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:25,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:25,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 365 states and 510 transitions. [2024-11-13 21:09:25,031 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 510 transitions. [2024-11-13 21:09:25,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:09:25,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:25,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:25,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:26,463 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:27,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:27,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 366 states and 512 transitions. [2024-11-13 21:09:27,404 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 512 transitions. [2024-11-13 21:09:27,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:09:27,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:27,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:27,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:29,488 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:30,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:30,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 367 states and 512 transitions. [2024-11-13 21:09:30,904 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 512 transitions. [2024-11-13 21:09:30,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:09:30,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:30,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:31,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:33,205 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:34,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:34,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 368 states and 513 transitions. [2024-11-13 21:09:34,079 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 513 transitions. [2024-11-13 21:09:34,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:09:34,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:34,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:34,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:36,598 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:37,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:37,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 369 states and 514 transitions. [2024-11-13 21:09:37,508 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 514 transitions. [2024-11-13 21:09:37,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:09:37,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:37,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:37,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:39,808 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:41,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:41,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 370 states and 516 transitions. [2024-11-13 21:09:41,301 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 516 transitions. [2024-11-13 21:09:41,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:09:41,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:41,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:41,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:43,354 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:45,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:45,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 371 states and 517 transitions. [2024-11-13 21:09:45,282 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 517 transitions. [2024-11-13 21:09:45,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:09:45,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:45,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:45,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:46,879 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:48,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:48,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 372 states and 519 transitions. [2024-11-13 21:09:48,465 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 519 transitions. [2024-11-13 21:09:48,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:09:48,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:48,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:48,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:51,770 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:54,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:54,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 373 states and 518 transitions. [2024-11-13 21:09:54,352 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 518 transitions. [2024-11-13 21:09:54,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:09:54,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:54,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:54,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:57,174 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:58,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:58,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 374 states and 519 transitions. [2024-11-13 21:09:58,214 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 519 transitions. [2024-11-13 21:09:58,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:09:58,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:58,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:58,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:01,243 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:02,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:02,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 375 states and 520 transitions. [2024-11-13 21:10:02,286 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 520 transitions. [2024-11-13 21:10:02,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:10:02,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:02,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:02,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:05,004 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:06,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:06,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 376 states and 522 transitions. [2024-11-13 21:10:06,868 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 522 transitions. [2024-11-13 21:10:06,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:10:06,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:06,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:07,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:08,628 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:10,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:10,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 377 states and 523 transitions. [2024-11-13 21:10:10,509 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 523 transitions. [2024-11-13 21:10:10,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:10:10,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:10,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:10,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:12,389 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:14,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:14,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 378 states and 524 transitions. [2024-11-13 21:10:14,187 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 524 transitions. [2024-11-13 21:10:14,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:10:14,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:14,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:16,119 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:17,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:17,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 379 states and 525 transitions. [2024-11-13 21:10:17,935 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 525 transitions. [2024-11-13 21:10:17,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:10:17,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:17,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:18,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:22,371 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:26,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:26,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 380 states and 525 transitions. [2024-11-13 21:10:26,188 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 525 transitions. [2024-11-13 21:10:26,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:10:26,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:26,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:26,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:28,796 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:30,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:30,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 381 states and 527 transitions. [2024-11-13 21:10:30,286 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 527 transitions. [2024-11-13 21:10:30,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:10:30,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:30,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:30,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:34,355 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:36,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:36,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 382 states and 527 transitions. [2024-11-13 21:10:36,215 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 527 transitions. [2024-11-13 21:10:36,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:10:36,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:36,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:36,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:40,432 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:41,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:41,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 383 states and 528 transitions. [2024-11-13 21:10:41,682 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 528 transitions. [2024-11-13 21:10:41,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:10:41,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:41,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:56,828 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:10,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:10,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 384 states and 530 transitions. [2024-11-13 21:11:10,707 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 530 transitions. [2024-11-13 21:11:10,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:11:10,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:10,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:11,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:11,588 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:11:11,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:11,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 385 states and 531 transitions. [2024-11-13 21:11:11,776 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 531 transitions. [2024-11-13 21:11:11,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:11:11,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:11,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:12,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:13,055 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:11:14,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:14,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 386 states and 533 transitions. [2024-11-13 21:11:14,010 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 533 transitions. [2024-11-13 21:11:14,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:11:14,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:14,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:14,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:15,218 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:11:16,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:16,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 387 states and 533 transitions. [2024-11-13 21:11:16,776 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 533 transitions. [2024-11-13 21:11:16,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:11:16,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:16,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:17,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:17,939 INFO L134 CoverageAnalysis]: Checked inductivity of 996 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:11:18,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:18,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 388 states and 534 transitions. [2024-11-13 21:11:18,995 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 534 transitions. [2024-11-13 21:11:18,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:11:18,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:18,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:19,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:20,513 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:11:21,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:21,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 389 states and 535 transitions. [2024-11-13 21:11:21,595 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 535 transitions. [2024-11-13 21:11:21,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:11:21,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:21,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:22,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:23,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:11:24,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:24,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 390 states and 536 transitions. [2024-11-13 21:11:24,254 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 536 transitions. [2024-11-13 21:11:24,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:11:24,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:24,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:24,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:26,216 INFO L134 CoverageAnalysis]: Checked inductivity of 1011 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:11:27,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:27,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 391 states and 537 transitions. [2024-11-13 21:11:27,288 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 537 transitions. [2024-11-13 21:11:27,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:11:27,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:27,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:27,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:29,680 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:11:30,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:30,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 392 states and 538 transitions. [2024-11-13 21:11:30,787 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 538 transitions. [2024-11-13 21:11:30,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:11:30,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:30,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:31,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:33,362 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:11:34,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:34,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 393 states and 539 transitions. [2024-11-13 21:11:34,529 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 539 transitions. [2024-11-13 21:11:34,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:11:34,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:34,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:34,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:37,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:11:38,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:38,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 394 states and 540 transitions. [2024-11-13 21:11:38,137 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 540 transitions. [2024-11-13 21:11:38,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:11:38,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:38,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:38,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:41,144 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:11:42,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:42,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 395 states and 541 transitions. [2024-11-13 21:11:42,261 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 541 transitions. [2024-11-13 21:11:42,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:11:42,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:42,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:42,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:45,981 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:11:49,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:49,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 396 states and 543 transitions. [2024-11-13 21:11:49,294 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 543 transitions. [2024-11-13 21:11:49,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:11:49,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:49,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:49,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:51,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:11:52,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:52,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 397 states and 544 transitions. [2024-11-13 21:11:52,970 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 544 transitions. [2024-11-13 21:11:52,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:11:52,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:52,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:53,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:56,719 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:11:59,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:59,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 398 states and 544 transitions. [2024-11-13 21:11:59,281 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 544 transitions. [2024-11-13 21:11:59,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:11:59,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:59,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:59,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:01,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1095 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:12:02,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:02,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 399 states and 546 transitions. [2024-11-13 21:12:02,868 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 546 transitions. [2024-11-13 21:12:02,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:12:02,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:02,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:03,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:07,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:12:09,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:09,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 400 states and 546 transitions. [2024-11-13 21:12:09,169 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 546 transitions. [2024-11-13 21:12:09,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:12:09,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:09,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:09,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:13,156 INFO L134 CoverageAnalysis]: Checked inductivity of 1126 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:12:14,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:14,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 401 states and 547 transitions. [2024-11-13 21:12:14,459 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 547 transitions. [2024-11-13 21:12:14,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:12:14,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:14,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:15,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:18,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:12:20,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:20,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 402 states and 548 transitions. [2024-11-13 21:12:20,079 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 548 transitions. [2024-11-13 21:12:20,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:12:20,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:20,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:20,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:23,035 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:12:25,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:25,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 403 states and 550 transitions. [2024-11-13 21:12:25,039 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 550 transitions. [2024-11-13 21:12:25,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:12:25,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:25,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:25,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:29,814 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:12:31,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:31,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 404 states and 550 transitions. [2024-11-13 21:12:31,793 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 550 transitions. [2024-11-13 21:12:31,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:12:31,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:31,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:32,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:36,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:12:38,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:38,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 405 states and 551 transitions. [2024-11-13 21:12:38,313 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 551 transitions. [2024-11-13 21:12:38,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:12:38,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:38,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:38,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:41,037 INFO L134 CoverageAnalysis]: Checked inductivity of 1221 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:12:42,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:42,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 406 states and 553 transitions. [2024-11-13 21:12:42,767 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 553 transitions. [2024-11-13 21:12:42,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:12:42,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:42,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:43,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:48,348 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:12:50,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:50,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 407 states and 553 transitions. [2024-11-13 21:12:50,641 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 553 transitions. [2024-11-13 21:12:50,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:12:50,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:50,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:51,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:55,923 INFO L134 CoverageAnalysis]: Checked inductivity of 1266 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:12:57,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:57,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 408 states and 554 transitions. [2024-11-13 21:12:57,410 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 554 transitions. [2024-11-13 21:12:57,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:12:57,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:57,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:57,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:03,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1290 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:13:04,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:04,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 409 states and 555 transitions. [2024-11-13 21:13:04,644 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 555 transitions. [2024-11-13 21:13:04,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:13:04,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:04,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:05,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:07,906 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:13:10,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:10,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 410 states and 557 transitions. [2024-11-13 21:13:10,089 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 557 transitions. [2024-11-13 21:13:10,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:13:10,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:10,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:10,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:12,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:13:15,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:15,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 411 states and 558 transitions. [2024-11-13 21:13:15,599 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 558 transitions. [2024-11-13 21:13:15,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:13:15,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:15,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:16,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:22,692 INFO L134 CoverageAnalysis]: Checked inductivity of 1368 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:13:25,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:25,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 412 states and 558 transitions. [2024-11-13 21:13:25,904 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 558 transitions. [2024-11-13 21:13:25,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:13:25,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:25,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:26,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:28,485 INFO L134 CoverageAnalysis]: Checked inductivity of 1396 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:13:30,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:30,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 413 states and 560 transitions. [2024-11-13 21:13:30,249 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 560 transitions. [2024-11-13 21:13:30,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:13:30,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:30,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:30,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:37,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1425 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:13:39,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:39,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 414 states and 560 transitions. [2024-11-13 21:13:39,866 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 560 transitions. [2024-11-13 21:13:39,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:13:39,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:39,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:40,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:46,765 INFO L134 CoverageAnalysis]: Checked inductivity of 1455 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:13:48,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:48,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 415 states and 561 transitions. [2024-11-13 21:13:48,337 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 561 transitions. [2024-11-13 21:13:48,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:13:48,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:48,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:48,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:51,777 INFO L134 CoverageAnalysis]: Checked inductivity of 1486 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:13:53,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:53,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 416 states and 563 transitions. [2024-11-13 21:13:53,775 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 563 transitions. [2024-11-13 21:13:53,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:13:53,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:53,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:54,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:01,487 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:14:03,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:03,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 417 states and 563 transitions. [2024-11-13 21:14:03,849 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 563 transitions. [2024-11-13 21:14:03,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:14:03,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:03,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:04,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:06,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1551 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:14:08,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:08,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 418 states and 565 transitions. [2024-11-13 21:14:08,666 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 565 transitions. [2024-11-13 21:14:08,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:14:08,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:08,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:09,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:16,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1585 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:14:19,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:19,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 419 states and 565 transitions. [2024-11-13 21:14:19,245 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 565 transitions. [2024-11-13 21:14:19,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:14:19,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:19,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:20,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:22,606 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:14:24,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:24,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 420 states and 567 transitions. [2024-11-13 21:14:24,333 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 567 transitions. [2024-11-13 21:14:24,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:14:24,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:24,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:24,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:32,627 INFO L134 CoverageAnalysis]: Checked inductivity of 1656 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:14:35,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:35,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 421 states and 567 transitions. [2024-11-13 21:14:35,195 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 567 transitions. [2024-11-13 21:14:35,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:14:35,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:35,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:35,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:43,724 INFO L134 CoverageAnalysis]: Checked inductivity of 1693 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:14:45,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:45,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 422 states and 568 transitions. [2024-11-13 21:14:45,499 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 568 transitions. [2024-11-13 21:14:45,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:14:45,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:45,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:46,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:54,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1731 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:14:56,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:56,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 423 states and 569 transitions. [2024-11-13 21:14:56,614 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 569 transitions. [2024-11-13 21:14:56,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:14:56,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:56,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:57,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:06,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:15:08,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:08,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 424 states and 570 transitions. [2024-11-13 21:15:08,049 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 570 transitions. [2024-11-13 21:15:08,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:15:08,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:08,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:08,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:12,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1810 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:15:16,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:16,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 425 states and 572 transitions. [2024-11-13 21:15:16,075 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 572 transitions. [2024-11-13 21:15:16,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:15:16,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:16,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:16,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:19,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1851 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:15:22,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:22,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 426 states and 573 transitions. [2024-11-13 21:15:22,186 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 573 transitions. [2024-11-13 21:15:22,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:15:22,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:22,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:22,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:25,490 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:15:28,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:28,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 427 states and 574 transitions. [2024-11-13 21:15:28,168 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 574 transitions. [2024-11-13 21:15:28,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:15:28,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:28,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:29,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:39,685 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:15:44,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:44,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 428 states and 574 transitions. [2024-11-13 21:15:44,346 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 574 transitions. [2024-11-13 21:15:44,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:15:44,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:44,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:45,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:48,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1980 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:15:50,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:50,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 429 states and 576 transitions. [2024-11-13 21:15:50,077 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 576 transitions. [2024-11-13 21:15:50,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:15:50,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:50,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:50,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:00,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:16:03,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:03,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 430 states and 576 transitions. [2024-11-13 21:16:03,579 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 576 transitions. [2024-11-13 21:16:03,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:16:03,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:03,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:04,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:14,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2071 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:16:16,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:16,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 431 states and 577 transitions. [2024-11-13 21:16:16,269 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 577 transitions. [2024-11-13 21:16:16,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:16:16,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:16,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:17,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:20,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2118 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:16:23,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:23,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 432 states and 579 transitions. [2024-11-13 21:16:23,401 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 579 transitions. [2024-11-13 21:16:23,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:16:23,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:23,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:24,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:27,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2166 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:16:29,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:29,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 433 states and 580 transitions. [2024-11-13 21:16:29,944 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 580 transitions. [2024-11-13 21:16:29,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:16:29,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:29,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:30,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:43,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:16:47,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:47,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 434 states and 580 transitions. [2024-11-13 21:16:47,792 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 580 transitions. [2024-11-13 21:16:47,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:16:47,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:47,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:48,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:52,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2265 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:16:54,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:54,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 435 states and 582 transitions. [2024-11-13 21:16:54,799 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 582 transitions. [2024-11-13 21:16:54,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:16:54,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:54,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:56,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:59,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2316 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:17:03,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:03,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 436 states and 583 transitions. [2024-11-13 21:17:03,632 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 583 transitions. [2024-11-13 21:17:03,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:17:03,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:03,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:04,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:16,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2368 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:17:20,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:20,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 437 states and 583 transitions. [2024-11-13 21:17:20,855 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 583 transitions. [2024-11-13 21:17:20,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:17:20,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:20,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:21,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:25,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2421 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:17:27,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:27,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 438 states and 585 transitions. [2024-11-13 21:17:27,613 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 585 transitions. [2024-11-13 21:17:27,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:17:27,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:27,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:28,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:31,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2475 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:17:34,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:34,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 439 states and 586 transitions. [2024-11-13 21:17:34,983 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 586 transitions. [2024-11-13 21:17:34,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:17:34,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:34,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:35,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:48,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2530 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:17:52,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:52,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 440 states and 586 transitions. [2024-11-13 21:17:52,419 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 586 transitions. [2024-11-13 21:17:52,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:17:52,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:52,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:53,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:05,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2586 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:18:07,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:07,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 441 states and 587 transitions. [2024-11-13 21:18:07,781 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 587 transitions. [2024-11-13 21:18:07,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:18:07,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:07,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:09,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:14,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2643 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:18:18,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:18,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 442 states and 589 transitions. [2024-11-13 21:18:18,357 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 589 transitions. [2024-11-13 21:18:18,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:18:18,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:18,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:19,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:33,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2701 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:18:37,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:37,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 443 states and 589 transitions. [2024-11-13 21:18:37,745 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 589 transitions. [2024-11-13 21:18:37,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:18:37,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:37,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:38,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:43,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2760 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:18:45,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:45,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 444 states and 591 transitions. [2024-11-13 21:18:45,747 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 591 transitions. [2024-11-13 21:18:45,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:18:45,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:45,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:46,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:01,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2820 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:19:05,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:05,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 445 states and 591 transitions. [2024-11-13 21:19:05,082 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 591 transitions. [2024-11-13 21:19:05,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:19:05,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:05,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:06,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:10,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2881 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:19:13,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:13,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 446 states and 593 transitions. [2024-11-13 21:19:13,411 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 593 transitions. [2024-11-13 21:19:13,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:19:13,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:13,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:14,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:18,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2943 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:19:22,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:22,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 447 states and 594 transitions. [2024-11-13 21:19:22,346 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 594 transitions. [2024-11-13 21:19:22,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:19:22,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:22,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:23,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:39,154 INFO L134 CoverageAnalysis]: Checked inductivity of 3006 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:19:44,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:44,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 448 states and 594 transitions. [2024-11-13 21:19:44,074 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 594 transitions. [2024-11-13 21:19:44,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:19:44,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:44,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:45,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:49,799 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 0 proven. 2080 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:19:52,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:52,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 449 states and 596 transitions. [2024-11-13 21:19:52,237 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 596 transitions. [2024-11-13 21:19:52,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:19:52,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:52,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:53,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:08,641 INFO L134 CoverageAnalysis]: Checked inductivity of 3135 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:20:12,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:12,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 450 states and 596 transitions. [2024-11-13 21:20:12,052 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 596 transitions. [2024-11-13 21:20:12,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:20:12,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:12,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:12,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:17,415 INFO L134 CoverageAnalysis]: Checked inductivity of 3201 backedges. 0 proven. 2211 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:20:20,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:20,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 451 states and 598 transitions. [2024-11-13 21:20:20,947 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 598 transitions. [2024-11-13 21:20:20,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:20:20,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:20,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:22,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:26,484 INFO L134 CoverageAnalysis]: Checked inductivity of 3268 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:20:30,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:30,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 452 states and 600 transitions. [2024-11-13 21:20:30,081 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 600 transitions. [2024-11-13 21:20:30,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:20:30,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:30,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:31,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:35,707 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:20:39,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:39,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 453 states and 600 transitions. [2024-11-13 21:20:39,234 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 600 transitions. [2024-11-13 21:20:39,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:20:39,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:39,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:40,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:44,717 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:20:48,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:48,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 454 states and 601 transitions. [2024-11-13 21:20:48,220 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 601 transitions. [2024-11-13 21:20:48,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:20:48,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:48,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:49,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:54,257 INFO L134 CoverageAnalysis]: Checked inductivity of 3475 backedges. 0 proven. 2485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:20:57,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:57,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 455 states and 602 transitions. [2024-11-13 21:20:57,754 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 602 transitions. [2024-11-13 21:20:57,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:20:57,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:57,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:58,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:03,142 INFO L134 CoverageAnalysis]: Checked inductivity of 3546 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:21:06,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:06,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 456 states and 603 transitions. [2024-11-13 21:21:06,722 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 603 transitions. [2024-11-13 21:21:06,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:21:06,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:06,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:07,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:12,676 INFO L134 CoverageAnalysis]: Checked inductivity of 3618 backedges. 0 proven. 2628 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:21:16,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:16,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 457 states and 604 transitions. [2024-11-13 21:21:16,264 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 604 transitions. [2024-11-13 21:21:16,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 21:21:16,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:16,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:17,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat