./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df8ce3f-7ff3-4825-b708-d39ca2517472/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df8ce3f-7ff3-4825-b708-d39ca2517472/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_6df8ce3f-7ff3-4825-b708-d39ca2517472/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df8ce3f-7ff3-4825-b708-d39ca2517472/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df8ce3f-7ff3-4825-b708-d39ca2517472/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df8ce3f-7ff3-4825-b708-d39ca2517472/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c7b5cea41c34641368705a00e3051c009f6877551b3530b7d4fceaf386f5f58c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:18:04,019 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:18:04,130 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df8ce3f-7ff3-4825-b708-d39ca2517472/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 20:18:04,143 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:18:04,146 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:18:04,190 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:18:04,191 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:18:04,191 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:18:04,192 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:18:04,192 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:18:04,193 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:18:04,193 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:18:04,193 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:18:04,194 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:18:04,194 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:18:04,194 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:18:04,194 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:18:04,194 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:18:04,194 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:18:04,194 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:18:04,194 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 20:18:04,195 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:18:04,195 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:18:04,195 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:18:04,195 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:18:04,195 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:18:04,195 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:18:04,195 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:18:04,196 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:18:04,196 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:18:04,196 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:18:04,196 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:18:04,198 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:18:04,198 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:18:04,199 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:18:04,199 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_6df8ce3f-7ff3-4825-b708-d39ca2517472/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c7b5cea41c34641368705a00e3051c009f6877551b3530b7d4fceaf386f5f58c [2024-11-13 20:18:04,612 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:18:04,627 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:18:04,634 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:18:04,635 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:18:04,637 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:18:04,639 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df8ce3f-7ff3-4825-b708-d39ca2517472/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i Unable to find full path for "g++" [2024-11-13 20:18:06,963 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:18:07,373 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:18:07,373 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df8ce3f-7ff3-4825-b708-d39ca2517472/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2024-11-13 20:18:07,398 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df8ce3f-7ff3-4825-b708-d39ca2517472/bin/ukojak-verify-EEHR8qb7sm/data/0fe08708a/a4349c13c3424ce5a31d2d14223c8b98/FLAGb25db361a [2024-11-13 20:18:07,418 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df8ce3f-7ff3-4825-b708-d39ca2517472/bin/ukojak-verify-EEHR8qb7sm/data/0fe08708a/a4349c13c3424ce5a31d2d14223c8b98 [2024-11-13 20:18:07,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:18:07,423 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:18:07,425 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:18:07,425 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:18:07,431 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:18:07,432 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:18:07" (1/1) ... [2024-11-13 20:18:07,433 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@759471a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:07, skipping insertion in model container [2024-11-13 20:18:07,436 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:18:07" (1/1) ... [2024-11-13 20:18:07,513 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:18:08,180 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:18:08,209 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:18:08,412 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:18:08,460 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:18:08,461 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:08 WrapperNode [2024-11-13 20:18:08,461 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:18:08,462 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:18:08,462 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:18:08,462 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:18:08,468 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:08" (1/1) ... [2024-11-13 20:18:08,499 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:08" (1/1) ... [2024-11-13 20:18:08,597 INFO L138 Inliner]: procedures = 177, calls = 375, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2000 [2024-11-13 20:18:08,598 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:18:08,598 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:18:08,599 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:18:08,599 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:18:08,608 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:08" (1/1) ... [2024-11-13 20:18:08,608 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:08" (1/1) ... [2024-11-13 20:18:08,620 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:08" (1/1) ... [2024-11-13 20:18:08,621 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:08" (1/1) ... [2024-11-13 20:18:08,709 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:08" (1/1) ... [2024-11-13 20:18:08,748 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:08" (1/1) ... [2024-11-13 20:18:08,759 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:08" (1/1) ... [2024-11-13 20:18:08,770 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:08" (1/1) ... [2024-11-13 20:18:08,794 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:18:08,796 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:18:08,796 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:18:08,797 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:18:08,798 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:08" (1/1) ... [2024-11-13 20:18:08,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:18:08,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df8ce3f-7ff3-4825-b708-d39ca2517472/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:18:08,909 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df8ce3f-7ff3-4825-b708-d39ca2517472/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:18:08,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df8ce3f-7ff3-4825-b708-d39ca2517472/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:18:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-13 20:18:08,945 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-13 20:18:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:18:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:18:08,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:18:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:18:08,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 20:18:08,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 20:18:08,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:18:08,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:18:08,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:18:08,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:18:08,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:18:08,948 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:18:08,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:18:08,948 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:18:08,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:18:09,272 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:18:09,274 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:18:12,252 INFO L? ?]: Removed 486 outVars from TransFormulas that were not future-live. [2024-11-13 20:18:12,252 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:18:15,090 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:18:15,091 INFO L316 CfgBuilder]: Removed 83 assume(true) statements. [2024-11-13 20:18:15,091 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:15 BoogieIcfgContainer [2024-11-13 20:18:15,091 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:18:15,092 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:18:15,092 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:18:15,104 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:18:15,104 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:15" (1/1) ... [2024-11-13 20:18:15,113 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:18:15,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:15,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 181 states and 298 transitions. [2024-11-13 20:18:15,191 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 298 transitions. [2024-11-13 20:18:15,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:18:15,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:15,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:15,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:15,377 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 20:18:15,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:15,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 180 states and 297 transitions. [2024-11-13 20:18:15,400 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 297 transitions. [2024-11-13 20:18:15,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:18:15,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:15,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:15,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:15,471 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 20:18:15,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:15,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 180 states and 298 transitions. [2024-11-13 20:18:15,515 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 298 transitions. [2024-11-13 20:18:15,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:18:15,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:15,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:15,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:18:15,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:15,641 INFO L255 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:18:15,646 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:18:15,661 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 20:18:15,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:15,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 182 states and 300 transitions. [2024-11-13 20:18:15,686 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 300 transitions. [2024-11-13 20:18:15,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:18:15,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:15,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:15,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:15,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:15,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:15,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 182 states and 296 transitions. [2024-11-13 20:18:15,776 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 296 transitions. [2024-11-13 20:18:15,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:18:15,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:15,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:15,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:15,826 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 20:18:15,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:15,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 182 states and 288 transitions. [2024-11-13 20:18:15,837 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 288 transitions. [2024-11-13 20:18:15,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:18:15,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:15,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:15,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:15,937 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 20:18:15,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:15,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 182 states and 276 transitions. [2024-11-13 20:18:15,948 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 276 transitions. [2024-11-13 20:18:15,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:18:15,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:15,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:16,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:16,225 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 20:18:26,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:18:36,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:18:36,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:36,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 182 states and 264 transitions. [2024-11-13 20:18:36,452 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 264 transitions. [2024-11-13 20:18:36,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:18:36,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:36,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:36,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:37,001 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 20:18:47,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:18:57,158 WARN L539 Checker$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 20:19:07,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:19:09,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:19:09,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:09,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 196 states and 279 transitions. [2024-11-13 20:19:09,827 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 279 transitions. [2024-11-13 20:19:09,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:19:09,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:09,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:09,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:10,136 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 20:19:10,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:10,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 196 states and 277 transitions. [2024-11-13 20:19:10,156 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 277 transitions. [2024-11-13 20:19:10,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:19:10,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:10,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:10,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:10,544 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 20:19:10,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:10,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 196 states and 275 transitions. [2024-11-13 20:19:10,562 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 275 transitions. [2024-11-13 20:19:10,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:19:10,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:10,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:10,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:10,793 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 20:19:20,810 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:19:20,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:20,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 196 states and 273 transitions. [2024-11-13 20:19:20,826 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 273 transitions. [2024-11-13 20:19:20,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:19:20,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:20,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:21,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:21,370 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:19:31,394 WARN L539 Checker$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 20:19:36,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:19:36,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:36,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 199 states and 275 transitions. [2024-11-13 20:19:36,933 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 275 transitions. [2024-11-13 20:19:36,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:19:36,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:36,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:37,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:37,459 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:19:47,768 WARN L539 Checker$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 20:19:50,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:20:00,628 WARN L539 Checker$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 20:20:10,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:20:20,640 WARN L539 Checker$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 20:20:30,646 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 20:20:30,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:30,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 245 states and 331 transitions. [2024-11-13 20:20:30,668 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 331 transitions. [2024-11-13 20:20:30,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:20:30,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:30,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:30,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:30,913 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:20:30,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:30,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 245 states and 329 transitions. [2024-11-13 20:20:30,928 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 329 transitions. [2024-11-13 20:20:30,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:20:30,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:30,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:31,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:31,249 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:20:31,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:31,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 245 states and 327 transitions. [2024-11-13 20:20:31,270 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 327 transitions. [2024-11-13 20:20:31,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:20:31,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:31,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:31,562 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:20:33,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:20:33,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:33,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 245 states and 325 transitions. [2024-11-13 20:20:33,466 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 325 transitions. [2024-11-13 20:20:33,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:20:33,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:33,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:33,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:33,946 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:20:44,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:20:54,050 WARN L539 Checker$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 20:20:56,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:20:56,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:56,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 248 states and 327 transitions. [2024-11-13 20:20:56,477 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 327 transitions. [2024-11-13 20:20:56,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:20:56,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:56,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:56,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:56,720 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:20:56,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:56,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 248 states and 325 transitions. [2024-11-13 20:20:56,831 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 325 transitions. [2024-11-13 20:20:56,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:20:56,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:56,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:57,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:57,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:21:06,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:21:06,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:06,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 251 states and 327 transitions. [2024-11-13 20:21:06,281 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 327 transitions. [2024-11-13 20:21:06,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:21:06,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:06,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:06,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:06,537 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:21:06,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:06,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 251 states and 326 transitions. [2024-11-13 20:21:06,563 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 326 transitions. [2024-11-13 20:21:06,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:21:06,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:06,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:06,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:07,164 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:21:17,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:21:23,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:21:24,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:21:35,171 WARN L539 Checker$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 20:21:35,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:35,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 317 states and 406 transitions. [2024-11-13 20:21:35,943 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 406 transitions. [2024-11-13 20:21:35,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:21:35,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:35,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:36,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:36,345 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:21:36,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:36,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 326 states and 417 transitions. [2024-11-13 20:21:36,731 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 417 transitions. [2024-11-13 20:21:36,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 20:21:36,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:36,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:36,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:37,221 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:21:37,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:37,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 327 states and 418 transitions. [2024-11-13 20:21:37,261 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 418 transitions. [2024-11-13 20:21:37,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:21:37,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:37,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:37,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:37,659 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:21:39,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:21:39,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:39,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 328 states and 420 transitions. [2024-11-13 20:21:39,949 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 420 transitions. [2024-11-13 20:21:39,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:21:39,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:39,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:42,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:42,819 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:21:43,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:43,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 330 states and 423 transitions. [2024-11-13 20:21:43,009 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 423 transitions. [2024-11-13 20:21:43,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:21:43,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:43,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:44,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:45,434 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:21:45,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:45,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 331 states and 425 transitions. [2024-11-13 20:21:45,634 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 425 transitions. [2024-11-13 20:21:45,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:21:45,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:45,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:46,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:47,710 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:21:48,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:48,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 333 states and 428 transitions. [2024-11-13 20:21:48,341 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 428 transitions. [2024-11-13 20:21:48,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:21:48,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:48,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:48,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:48,615 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:21:48,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:48,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 333 states and 426 transitions. [2024-11-13 20:21:48,648 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 426 transitions. [2024-11-13 20:21:48,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:21:48,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:48,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:50,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:51,131 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:21:51,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:51,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 334 states and 427 transitions. [2024-11-13 20:21:51,656 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 427 transitions. [2024-11-13 20:21:51,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:21:51,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:51,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:51,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:52,135 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:21:53,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:21:53,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:53,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 337 states and 429 transitions. [2024-11-13 20:21:53,727 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 429 transitions. [2024-11-13 20:21:53,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:21:53,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:53,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:55,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:56,759 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:21:57,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:57,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 338 states and 430 transitions. [2024-11-13 20:21:57,309 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 430 transitions. [2024-11-13 20:21:57,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:21:57,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:57,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:59,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:00,555 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 20:22:01,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:01,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 339 states and 431 transitions. [2024-11-13 20:22:01,044 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 431 transitions. [2024-11-13 20:22:01,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:22:01,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:01,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:02,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:03,329 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:22:03,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:03,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 340 states and 432 transitions. [2024-11-13 20:22:03,629 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 432 transitions. [2024-11-13 20:22:03,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:22:03,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:03,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:05,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:06,848 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 20:22:07,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:07,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 341 states and 433 transitions. [2024-11-13 20:22:07,573 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 433 transitions. [2024-11-13 20:22:07,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:22:07,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:07,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:09,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:10,176 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 20:22:10,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:10,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 342 states and 434 transitions. [2024-11-13 20:22:10,548 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 434 transitions. [2024-11-13 20:22:10,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:22:10,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:10,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:11,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:12,705 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:22:13,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:13,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 343 states and 435 transitions. [2024-11-13 20:22:13,047 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 435 transitions. [2024-11-13 20:22:13,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:22:13,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:13,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:14,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:15,241 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 20:22:16,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:16,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 344 states and 436 transitions. [2024-11-13 20:22:16,039 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 436 transitions. [2024-11-13 20:22:16,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:22:16,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:16,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:17,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:18,302 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 20:22:18,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:18,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 345 states and 437 transitions. [2024-11-13 20:22:18,791 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 437 transitions. [2024-11-13 20:22:18,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:22:18,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:18,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:20,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:21,615 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 20:22:22,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:22,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 346 states and 438 transitions. [2024-11-13 20:22:22,050 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 438 transitions. [2024-11-13 20:22:22,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:22:22,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:22,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:23,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:24,723 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 20:22:25,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:25,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 347 states and 439 transitions. [2024-11-13 20:22:25,635 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 439 transitions. [2024-11-13 20:22:25,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:22:25,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:25,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:26,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:27,769 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 20:22:28,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:28,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 348 states and 440 transitions. [2024-11-13 20:22:28,203 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 440 transitions. [2024-11-13 20:22:28,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:22:28,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:28,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:30,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:31,411 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 20:22:32,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:32,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 349 states and 441 transitions. [2024-11-13 20:22:32,184 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 441 transitions. [2024-11-13 20:22:32,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:22:32,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:32,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:33,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:34,768 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:22:35,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:35,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 350 states and 442 transitions. [2024-11-13 20:22:35,482 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 442 transitions. [2024-11-13 20:22:35,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:22:35,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:35,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:36,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:38,050 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-13 20:22:38,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:38,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 351 states and 443 transitions. [2024-11-13 20:22:38,817 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 443 transitions. [2024-11-13 20:22:38,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:22:38,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:38,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:39,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:40,961 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 20:22:41,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:41,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 352 states and 444 transitions. [2024-11-13 20:22:41,791 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 444 transitions. [2024-11-13 20:22:41,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 20:22:41,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:41,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:42,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:44,270 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 20:22:45,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:45,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 353 states and 445 transitions. [2024-11-13 20:22:45,116 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 445 transitions. [2024-11-13 20:22:45,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:22:45,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:45,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:46,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:48,198 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-13 20:22:49,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:49,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 354 states and 446 transitions. [2024-11-13 20:22:49,296 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 446 transitions. [2024-11-13 20:22:49,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 20:22:49,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:49,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:51,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:53,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 20:22:54,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:54,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 355 states and 447 transitions. [2024-11-13 20:22:54,421 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 447 transitions. [2024-11-13 20:22:54,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:22:54,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:54,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:55,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:57,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 20:22:58,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:58,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 356 states and 448 transitions. [2024-11-13 20:22:58,024 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 448 transitions. [2024-11-13 20:22:58,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:22:58,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:58,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:59,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:00,882 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 20:23:01,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:01,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 357 states and 449 transitions. [2024-11-13 20:23:01,485 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 449 transitions. [2024-11-13 20:23:01,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:23:01,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:01,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:03,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:05,926 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 20:23:06,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:06,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 358 states and 450 transitions. [2024-11-13 20:23:06,596 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 450 transitions. [2024-11-13 20:23:06,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:23:06,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:06,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:08,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:11,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-13 20:23:12,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:12,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 359 states and 451 transitions. [2024-11-13 20:23:12,669 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 451 transitions. [2024-11-13 20:23:12,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:23:12,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:12,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:14,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:16,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-13 20:23:17,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:17,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 360 states and 452 transitions. [2024-11-13 20:23:17,090 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 452 transitions. [2024-11-13 20:23:17,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:23:17,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:17,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:18,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:20,220 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-13 20:23:20,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:20,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 361 states and 453 transitions. [2024-11-13 20:23:20,995 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 453 transitions. [2024-11-13 20:23:20,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 20:23:20,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:20,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:22,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:24,836 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 20:23:26,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:26,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 362 states and 454 transitions. [2024-11-13 20:23:26,121 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 454 transitions. [2024-11-13 20:23:26,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:23:26,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:26,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:27,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:30,196 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-13 20:23:31,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:31,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 363 states and 455 transitions. [2024-11-13 20:23:31,360 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 455 transitions. [2024-11-13 20:23:31,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:23:31,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:31,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:33,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:35,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-13 20:23:36,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:36,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 364 states and 456 transitions. [2024-11-13 20:23:36,333 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 456 transitions. [2024-11-13 20:23:36,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 20:23:36,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:36,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:37,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:40,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-13 20:23:41,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:41,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 365 states and 457 transitions. [2024-11-13 20:23:41,011 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 457 transitions. [2024-11-13 20:23:41,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:23:41,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:41,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:44,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-13 20:23:45,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:45,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 366 states and 458 transitions. [2024-11-13 20:23:45,447 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 458 transitions. [2024-11-13 20:23:45,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:23:45,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:45,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:47,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:50,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-13 20:23:50,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:50,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 367 states and 459 transitions. [2024-11-13 20:23:50,718 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 459 transitions. [2024-11-13 20:23:50,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 20:23:50,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:50,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:52,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:55,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-13 20:23:55,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:55,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 368 states and 460 transitions. [2024-11-13 20:23:55,938 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 460 transitions. [2024-11-13 20:23:55,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:23:55,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:55,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:58,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:00,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 20:24:01,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:01,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 369 states and 461 transitions. [2024-11-13 20:24:01,554 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 461 transitions. [2024-11-13 20:24:01,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 20:24:01,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:01,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:03,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:06,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-13 20:24:09,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:09,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 370 states and 462 transitions. [2024-11-13 20:24:09,353 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 462 transitions. [2024-11-13 20:24:09,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 20:24:09,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:09,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:11,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:13,905 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 20:24:15,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:15,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 371 states and 463 transitions. [2024-11-13 20:24:15,250 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 463 transitions. [2024-11-13 20:24:15,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 20:24:15,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:15,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:18,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:21,155 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-13 20:24:22,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:22,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 372 states and 464 transitions. [2024-11-13 20:24:22,499 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 464 transitions. [2024-11-13 20:24:22,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:24:22,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:22,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:24,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:28,310 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 20:24:29,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:29,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 373 states and 465 transitions. [2024-11-13 20:24:29,683 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 465 transitions. [2024-11-13 20:24:29,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 20:24:29,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:29,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:32,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:35,245 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-13 20:24:36,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:36,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 374 states and 466 transitions. [2024-11-13 20:24:36,664 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 466 transitions. [2024-11-13 20:24:36,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:24:36,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:36,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:38,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:40,958 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-13 20:24:41,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:41,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 375 states and 467 transitions. [2024-11-13 20:24:41,818 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 467 transitions. [2024-11-13 20:24:41,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:24:41,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:41,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:43,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:45,766 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-13 20:24:46,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:46,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 376 states and 468 transitions. [2024-11-13 20:24:46,492 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 468 transitions. [2024-11-13 20:24:46,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:24:46,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:46,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:48,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:00,009 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-13 20:25:11,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:11,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 377 states and 469 transitions. [2024-11-13 20:25:11,013 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 469 transitions. [2024-11-13 20:25:11,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 20:25:11,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:11,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:14,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:14,685 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 49 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-13 20:25:15,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:15,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 378 states and 474 transitions. [2024-11-13 20:25:15,162 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 474 transitions. [2024-11-13 20:25:15,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:25:15,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:15,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:17,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:18,145 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 94 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-13 20:25:19,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:19,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 379 states and 475 transitions. [2024-11-13 20:25:19,048 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 475 transitions. [2024-11-13 20:25:19,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 20:25:19,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:19,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:21,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:21,500 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 139 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-13 20:25:22,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:22,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 381 states and 481 transitions. [2024-11-13 20:25:22,838 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 481 transitions. [2024-11-13 20:25:22,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:25:22,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:22,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:24,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:26,146 INFO L134 CoverageAnalysis]: Checked inductivity of 4768 backedges. 184 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-13 20:25:27,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:27,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 383 states and 487 transitions. [2024-11-13 20:25:27,608 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 487 transitions. [2024-11-13 20:25:27,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 20:25:27,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:27,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:28,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:29,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4965 backedges. 229 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-13 20:25:31,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:31,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 386 states and 495 transitions. [2024-11-13 20:25:31,602 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 495 transitions. [2024-11-13 20:25:31,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:25:31,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:31,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:33,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:34,508 INFO L134 CoverageAnalysis]: Checked inductivity of 5166 backedges. 274 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-13 20:25:35,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:35,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 387 states and 496 transitions. [2024-11-13 20:25:35,489 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 496 transitions. [2024-11-13 20:25:35,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 20:25:35,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:35,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:38,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:39,912 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 319 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-13 20:25:41,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:41,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 388 states and 497 transitions. [2024-11-13 20:25:41,048 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 497 transitions. [2024-11-13 20:25:41,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:25:41,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:41,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:43,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:44,499 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 364 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-13 20:25:45,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:45,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 389 states and 498 transitions. [2024-11-13 20:25:45,456 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 498 transitions. [2024-11-13 20:25:45,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 20:25:45,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:45,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:49,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:51,010 INFO L134 CoverageAnalysis]: Checked inductivity of 5793 backedges. 409 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-13 20:25:52,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:52,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 390 states and 499 transitions. [2024-11-13 20:25:52,154 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 499 transitions. [2024-11-13 20:25:52,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 20:25:52,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:52,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:55,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:57,320 INFO L134 CoverageAnalysis]: Checked inductivity of 6010 backedges. 454 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-13 20:25:58,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:58,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 391 states and 500 transitions. [2024-11-13 20:25:58,149 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 500 transitions. [2024-11-13 20:25:58,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 20:25:58,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:58,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:01,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:02,995 INFO L134 CoverageAnalysis]: Checked inductivity of 6231 backedges. 499 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-13 20:26:03,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:03,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 392 states and 501 transitions. [2024-11-13 20:26:03,909 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 501 transitions. [2024-11-13 20:26:03,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 20:26:03,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:03,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:07,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:09,359 INFO L134 CoverageAnalysis]: Checked inductivity of 6456 backedges. 544 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-13 20:26:10,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:10,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 393 states and 502 transitions. [2024-11-13 20:26:10,355 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 502 transitions. [2024-11-13 20:26:10,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 20:26:10,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:10,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:13,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:15,012 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 589 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-13 20:26:15,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:15,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 394 states and 503 transitions. [2024-11-13 20:26:15,747 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 503 transitions. [2024-11-13 20:26:15,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 20:26:15,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:15,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:19,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:21,140 INFO L134 CoverageAnalysis]: Checked inductivity of 6918 backedges. 634 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-13 20:26:21,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:21,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 395 states and 504 transitions. [2024-11-13 20:26:21,848 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 504 transitions. [2024-11-13 20:26:21,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 20:26:21,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:21,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:24,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:26,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 679 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-13 20:26:27,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:27,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 396 states and 505 transitions. [2024-11-13 20:26:27,225 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 505 transitions. [2024-11-13 20:26:27,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 20:26:27,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:27,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:29,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:31,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 724 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-13 20:26:32,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:32,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 397 states and 506 transitions. [2024-11-13 20:26:32,705 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 506 transitions. [2024-11-13 20:26:32,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 20:26:32,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:32,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:35,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:37,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7641 backedges. 769 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-13 20:26:38,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:38,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 398 states and 507 transitions. [2024-11-13 20:26:38,420 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 507 transitions. [2024-11-13 20:26:38,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 20:26:38,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:38,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:40,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:42,046 INFO L134 CoverageAnalysis]: Checked inductivity of 7890 backedges. 814 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-13 20:26:42,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:42,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 399 states and 508 transitions. [2024-11-13 20:26:42,818 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 508 transitions. [2024-11-13 20:26:42,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 20:26:42,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:42,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:45,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:48,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8143 backedges. 859 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-13 20:26:49,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:49,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 400 states and 509 transitions. [2024-11-13 20:26:49,325 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 509 transitions. [2024-11-13 20:26:49,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 20:26:49,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:49,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:52,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:54,365 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 904 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-13 20:26:55,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:55,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 401 states and 510 transitions. [2024-11-13 20:26:55,430 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 510 transitions. [2024-11-13 20:26:55,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:26:55,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:55,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:58,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:01,268 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 949 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-13 20:27:02,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:02,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 402 states and 511 transitions. [2024-11-13 20:27:02,327 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 511 transitions. [2024-11-13 20:27:02,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 20:27:02,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:02,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:05,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:07,391 INFO L134 CoverageAnalysis]: Checked inductivity of 8926 backedges. 994 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-13 20:27:08,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:08,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 403 states and 512 transitions. [2024-11-13 20:27:08,235 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 512 transitions. [2024-11-13 20:27:08,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 20:27:08,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:08,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:12,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:14,884 INFO L134 CoverageAnalysis]: Checked inductivity of 9195 backedges. 1039 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-13 20:27:16,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:16,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 404 states and 513 transitions. [2024-11-13 20:27:16,208 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 513 transitions. [2024-11-13 20:27:16,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 20:27:16,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:16,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:18,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:21,809 INFO L134 CoverageAnalysis]: Checked inductivity of 9468 backedges. 1084 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-13 20:27:22,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:22,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 405 states and 514 transitions. [2024-11-13 20:27:22,959 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 514 transitions. [2024-11-13 20:27:22,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 20:27:22,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:22,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:28,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:31,417 INFO L134 CoverageAnalysis]: Checked inductivity of 9745 backedges. 1129 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-13 20:27:33,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:33,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 406 states and 515 transitions. [2024-11-13 20:27:33,205 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 515 transitions. [2024-11-13 20:27:33,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 20:27:33,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:33,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:35,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:37,966 INFO L134 CoverageAnalysis]: Checked inductivity of 10026 backedges. 1174 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-13 20:27:39,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:39,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 407 states and 516 transitions. [2024-11-13 20:27:39,095 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 516 transitions. [2024-11-13 20:27:39,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 20:27:39,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:39,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:43,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:46,309 INFO L134 CoverageAnalysis]: Checked inductivity of 10311 backedges. 1219 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-13 20:27:47,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:47,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 408 states and 517 transitions. [2024-11-13 20:27:47,460 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 517 transitions. [2024-11-13 20:27:47,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 20:27:47,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:47,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:52,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:55,300 INFO L134 CoverageAnalysis]: Checked inductivity of 10600 backedges. 1264 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-13 20:27:56,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:56,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 409 states and 518 transitions. [2024-11-13 20:27:56,857 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 518 transitions. [2024-11-13 20:27:56,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 20:27:56,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:56,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:00,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:04,153 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 1309 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-13 20:28:06,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:06,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 410 states and 519 transitions. [2024-11-13 20:28:06,106 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 519 transitions. [2024-11-13 20:28:06,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 20:28:06,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:06,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:10,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:13,050 INFO L134 CoverageAnalysis]: Checked inductivity of 11190 backedges. 1354 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-13 20:28:14,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:14,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 411 states and 520 transitions. [2024-11-13 20:28:14,004 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 520 transitions. [2024-11-13 20:28:14,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 20:28:14,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:14,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:17,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:20,333 INFO L134 CoverageAnalysis]: Checked inductivity of 11491 backedges. 1399 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-13 20:28:21,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:21,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 412 states and 521 transitions. [2024-11-13 20:28:21,909 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 521 transitions. [2024-11-13 20:28:21,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 20:28:21,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:21,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:24,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:28,210 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 1444 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-13 20:28:29,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:29,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 413 states and 522 transitions. [2024-11-13 20:28:29,484 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 522 transitions. [2024-11-13 20:28:29,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 20:28:29,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:29,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:32,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:36,120 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1489 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-13 20:28:37,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:37,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 414 states and 523 transitions. [2024-11-13 20:28:37,304 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 523 transitions. [2024-11-13 20:28:37,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 20:28:37,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:37,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:43,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:46,399 INFO L134 CoverageAnalysis]: Checked inductivity of 12418 backedges. 1534 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-13 20:28:47,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:47,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 415 states and 524 transitions. [2024-11-13 20:28:47,975 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 524 transitions. [2024-11-13 20:28:47,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 20:28:47,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:47,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:54,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:57,854 INFO L134 CoverageAnalysis]: Checked inductivity of 12735 backedges. 1579 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-13 20:28:59,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:59,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 416 states and 525 transitions. [2024-11-13 20:28:59,159 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 525 transitions. [2024-11-13 20:28:59,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 20:28:59,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:59,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:03,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:08,004 INFO L134 CoverageAnalysis]: Checked inductivity of 13056 backedges. 1624 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-13 20:29:10,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:10,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 417 states and 526 transitions. [2024-11-13 20:29:10,055 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 526 transitions. [2024-11-13 20:29:10,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 20:29:10,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:10,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:13,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:16,604 INFO L134 CoverageAnalysis]: Checked inductivity of 13381 backedges. 1669 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-13 20:29:17,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:17,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 418 states and 527 transitions. [2024-11-13 20:29:17,859 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 527 transitions. [2024-11-13 20:29:17,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 20:29:17,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:17,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:23,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:28,851 INFO L134 CoverageAnalysis]: Checked inductivity of 13710 backedges. 1714 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-13 20:29:31,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:31,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 419 states and 528 transitions. [2024-11-13 20:29:31,067 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 528 transitions. [2024-11-13 20:29:31,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 20:29:31,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:31,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:37,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:40,569 INFO L134 CoverageAnalysis]: Checked inductivity of 14043 backedges. 1759 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-13 20:29:41,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:41,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 420 states and 529 transitions. [2024-11-13 20:29:41,620 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 529 transitions. [2024-11-13 20:29:41,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 20:29:41,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:41,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:44,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:48,695 INFO L134 CoverageAnalysis]: Checked inductivity of 14380 backedges. 1804 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-11-13 20:29:50,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:50,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 421 states and 530 transitions. [2024-11-13 20:29:50,476 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 530 transitions. [2024-11-13 20:29:50,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 20:29:50,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:50,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:55,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:58,929 INFO L134 CoverageAnalysis]: Checked inductivity of 14721 backedges. 1849 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-11-13 20:30:00,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:00,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 422 states and 531 transitions. [2024-11-13 20:30:00,096 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 531 transitions. [2024-11-13 20:30:00,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 20:30:00,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:00,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:06,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:10,623 INFO L134 CoverageAnalysis]: Checked inductivity of 15066 backedges. 1894 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-11-13 20:30:12,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:12,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 423 states and 532 transitions. [2024-11-13 20:30:12,741 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 532 transitions. [2024-11-13 20:30:12,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 20:30:12,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:12,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:16,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:20,682 INFO L134 CoverageAnalysis]: Checked inductivity of 15415 backedges. 1939 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-11-13 20:30:23,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:23,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 424 states and 533 transitions. [2024-11-13 20:30:23,002 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 533 transitions. [2024-11-13 20:30:23,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 20:30:23,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:23,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:28,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:34,563 INFO L134 CoverageAnalysis]: Checked inductivity of 15768 backedges. 1984 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-11-13 20:30:37,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:37,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 425 states and 534 transitions. [2024-11-13 20:30:37,520 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 534 transitions. [2024-11-13 20:30:37,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 20:30:37,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:37,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:43,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:49,490 INFO L134 CoverageAnalysis]: Checked inductivity of 16125 backedges. 2029 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-11-13 20:30:52,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:52,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 426 states and 535 transitions. [2024-11-13 20:30:52,781 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 535 transitions. [2024-11-13 20:30:52,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 20:30:52,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:52,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms