./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem05_label28.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6869a22f-30d3-4c19-9ae1-3e8111cc3fa2/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6869a22f-30d3-4c19-9ae1-3e8111cc3fa2/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_6869a22f-30d3-4c19-9ae1-3e8111cc3fa2/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6869a22f-30d3-4c19-9ae1-3e8111cc3fa2/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem05_label28.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6869a22f-30d3-4c19-9ae1-3e8111cc3fa2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6869a22f-30d3-4c19-9ae1-3e8111cc3fa2/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c25743cfb6a26ad252b205898a10d714a6bbac831b1560a8930b1c8172eef1a9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:36:58,831 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:36:58,923 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6869a22f-30d3-4c19-9ae1-3e8111cc3fa2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:36:58,931 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:36:58,931 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:36:58,969 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:36:58,971 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:36:58,971 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:36:58,972 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:36:58,972 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:36:58,973 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:36:58,973 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:36:58,973 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:36:58,973 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:36:58,973 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:36:58,973 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:36:58,973 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:36:58,973 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:36:58,974 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:36:58,974 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:36:58,974 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:36:58,974 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:36:58,974 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:36:58,974 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:36:58,974 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:36:58,974 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:36:58,975 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:36:58,975 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:36:58,975 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:36:58,975 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:36:58,975 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:36:58,975 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:36:58,977 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:36:58,977 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_6869a22f-30d3-4c19-9ae1-3e8111cc3fa2/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 ! call(reach_error())) ) 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 -> c25743cfb6a26ad252b205898a10d714a6bbac831b1560a8930b1c8172eef1a9 [2024-11-13 20:36:59,343 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:36:59,354 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:36:59,359 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:36:59,361 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:36:59,361 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:36:59,364 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6869a22f-30d3-4c19-9ae1-3e8111cc3fa2/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem05_label28.c Unable to find full path for "g++" [2024-11-13 20:37:01,532 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:37:02,612 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:37:02,613 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6869a22f-30d3-4c19-9ae1-3e8111cc3fa2/sv-benchmarks/c/eca-rers2012/Problem05_label28.c [2024-11-13 20:37:02,686 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6869a22f-30d3-4c19-9ae1-3e8111cc3fa2/bin/ukojak-verify-EEHR8qb7sm/data/a973d0925/cbe1a71eb1274c71a5eb49fe0913cb44/FLAGdebb2dd31 [2024-11-13 20:37:02,709 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6869a22f-30d3-4c19-9ae1-3e8111cc3fa2/bin/ukojak-verify-EEHR8qb7sm/data/a973d0925/cbe1a71eb1274c71a5eb49fe0913cb44 [2024-11-13 20:37:02,712 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:37:02,714 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:37:02,717 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:37:02,717 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:37:02,726 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:37:02,728 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:37:02" (1/1) ... [2024-11-13 20:37:02,730 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6abb580d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:02, skipping insertion in model container [2024-11-13 20:37:02,732 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:37:02" (1/1) ... [2024-11-13 20:37:02,984 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:37:05,134 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6869a22f-30d3-4c19-9ae1-3e8111cc3fa2/sv-benchmarks/c/eca-rers2012/Problem05_label28.c[380793,380806] [2024-11-13 20:37:05,165 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:37:05,177 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:37:06,473 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6869a22f-30d3-4c19-9ae1-3e8111cc3fa2/sv-benchmarks/c/eca-rers2012/Problem05_label28.c[380793,380806] [2024-11-13 20:37:06,478 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:37:06,548 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:37:06,549 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:06 WrapperNode [2024-11-13 20:37:06,550 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:37:06,551 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:37:06,552 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:37:06,552 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:37:06,559 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:06" (1/1) ... [2024-11-13 20:37:06,667 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:06" (1/1) ... [2024-11-13 20:37:07,285 INFO L138 Inliner]: procedures = 21, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 12353 [2024-11-13 20:37:07,285 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:37:07,286 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:37:07,286 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:37:07,286 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:37:07,313 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:06" (1/1) ... [2024-11-13 20:37:07,314 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:06" (1/1) ... [2024-11-13 20:37:07,426 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:06" (1/1) ... [2024-11-13 20:37:07,431 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:06" (1/1) ... [2024-11-13 20:37:07,856 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:06" (1/1) ... [2024-11-13 20:37:07,913 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:06" (1/1) ... [2024-11-13 20:37:07,931 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:06" (1/1) ... [2024-11-13 20:37:07,956 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:06" (1/1) ... [2024-11-13 20:37:08,019 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:37:08,021 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:37:08,021 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:37:08,021 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:37:08,023 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:06" (1/1) ... [2024-11-13 20:37:08,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:37:08,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6869a22f-30d3-4c19-9ae1-3e8111cc3fa2/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:37:08,072 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6869a22f-30d3-4c19-9ae1-3e8111cc3fa2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:37:08,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6869a22f-30d3-4c19-9ae1-3e8111cc3fa2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:37:08,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:37:08,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:37:08,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:37:08,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:37:08,233 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:37:08,236 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:37:21,736 INFO L? ?]: Removed 1656 outVars from TransFormulas that were not future-live. [2024-11-13 20:37:21,736 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:37:24,272 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:37:24,272 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:37:24,273 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:37:24 BoogieIcfgContainer [2024-11-13 20:37:24,273 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:37:24,274 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:37:24,275 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:37:24,287 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:37:24,287 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:37:24" (1/1) ... [2024-11-13 20:37:24,300 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:37:24,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:24,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 1643 states and 3271 transitions. [2024-11-13 20:37:24,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 3271 transitions. [2024-11-13 20:37:24,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1632 [2024-11-13 20:37:24,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:24,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:25,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:34,430 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 20:37:47,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:47,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4907 states to 3272 states and 4907 transitions. [2024-11-13 20:37:47,678 INFO L276 IsEmpty]: Start isEmpty. Operand 3272 states and 4907 transitions. [2024-11-13 20:37:47,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1741 [2024-11-13 20:37:47,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:47,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:48,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:51,175 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:38:06,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:06,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6696 states to 5009 states and 6696 transitions. [2024-11-13 20:38:06,629 INFO L276 IsEmpty]: Start isEmpty. Operand 5009 states and 6696 transitions. [2024-11-13 20:38:06,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1746 [2024-11-13 20:38:06,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:06,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:06,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:09,512 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:10,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:10,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6703 states to 5014 states and 6703 transitions. [2024-11-13 20:38:10,445 INFO L276 IsEmpty]: Start isEmpty. Operand 5014 states and 6703 transitions. [2024-11-13 20:38:10,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1748 [2024-11-13 20:38:10,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:10,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:10,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:13,479 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:14,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:14,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6713 states to 5021 states and 6713 transitions. [2024-11-13 20:38:14,751 INFO L276 IsEmpty]: Start isEmpty. Operand 5021 states and 6713 transitions. [2024-11-13 20:38:14,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1750 [2024-11-13 20:38:14,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:14,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:15,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:17,600 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:18,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:18,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6726 states to 5030 states and 6726 transitions. [2024-11-13 20:38:18,718 INFO L276 IsEmpty]: Start isEmpty. Operand 5030 states and 6726 transitions. [2024-11-13 20:38:18,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1754 [2024-11-13 20:38:18,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:18,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:19,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:20,427 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 133 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:21,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:21,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6734 states to 5036 states and 6734 transitions. [2024-11-13 20:38:21,096 INFO L276 IsEmpty]: Start isEmpty. Operand 5036 states and 6734 transitions. [2024-11-13 20:38:21,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1755 [2024-11-13 20:38:21,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:21,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:21,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:21,947 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:38:22,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:22,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6743 states to 5043 states and 6743 transitions. [2024-11-13 20:38:22,533 INFO L276 IsEmpty]: Start isEmpty. Operand 5043 states and 6743 transitions. [2024-11-13 20:38:22,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1759 [2024-11-13 20:38:22,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:22,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:22,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:25,093 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:25,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:25,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6758 states to 5056 states and 6758 transitions. [2024-11-13 20:38:25,820 INFO L276 IsEmpty]: Start isEmpty. Operand 5056 states and 6758 transitions. [2024-11-13 20:38:25,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1768 [2024-11-13 20:38:25,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:25,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:25,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:27,193 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 20:38:28,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:28,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6790 states to 5083 states and 6790 transitions. [2024-11-13 20:38:28,150 INFO L276 IsEmpty]: Start isEmpty. Operand 5083 states and 6790 transitions. [2024-11-13 20:38:28,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1773 [2024-11-13 20:38:28,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:28,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:28,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:29,331 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:38:29,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:29,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6795 states to 5088 states and 6795 transitions. [2024-11-13 20:38:29,921 INFO L276 IsEmpty]: Start isEmpty. Operand 5088 states and 6795 transitions. [2024-11-13 20:38:29,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1774 [2024-11-13 20:38:29,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:29,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:30,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:31,418 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:38:31,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:31,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6796 states to 5089 states and 6796 transitions. [2024-11-13 20:38:31,790 INFO L276 IsEmpty]: Start isEmpty. Operand 5089 states and 6796 transitions. [2024-11-13 20:38:31,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1777 [2024-11-13 20:38:31,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:31,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:32,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:35,041 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:38:51,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:51,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8476 states to 6755 states and 8476 transitions. [2024-11-13 20:38:51,535 INFO L276 IsEmpty]: Start isEmpty. Operand 6755 states and 8476 transitions. [2024-11-13 20:38:51,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1778 [2024-11-13 20:38:51,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:51,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:51,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:54,939 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 180 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:58,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:58,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8628 states to 6900 states and 8628 transitions. [2024-11-13 20:38:58,101 INFO L276 IsEmpty]: Start isEmpty. Operand 6900 states and 8628 transitions. [2024-11-13 20:38:58,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1779 [2024-11-13 20:38:58,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:58,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:58,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:59,104 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 20:38:59,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:59,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8633 states to 6902 states and 8633 transitions. [2024-11-13 20:38:59,922 INFO L276 IsEmpty]: Start isEmpty. Operand 6902 states and 8633 transitions. [2024-11-13 20:38:59,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1783 [2024-11-13 20:38:59,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:59,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:00,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:03,320 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 185 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:04,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:04,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8639 states to 6907 states and 8639 transitions. [2024-11-13 20:39:04,075 INFO L276 IsEmpty]: Start isEmpty. Operand 6907 states and 8639 transitions. [2024-11-13 20:39:04,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1784 [2024-11-13 20:39:04,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:04,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:04,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:06,839 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 193 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:08,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:08,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8650 states to 6914 states and 8650 transitions. [2024-11-13 20:39:08,446 INFO L276 IsEmpty]: Start isEmpty. Operand 6914 states and 8650 transitions. [2024-11-13 20:39:08,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1787 [2024-11-13 20:39:08,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:08,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:08,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:09,851 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:39:11,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:11,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8664 states to 6924 states and 8664 transitions. [2024-11-13 20:39:11,298 INFO L276 IsEmpty]: Start isEmpty. Operand 6924 states and 8664 transitions. [2024-11-13 20:39:11,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1794 [2024-11-13 20:39:11,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:11,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:11,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:12,484 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 20:39:13,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:13,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8682 states to 6939 states and 8682 transitions. [2024-11-13 20:39:13,616 INFO L276 IsEmpty]: Start isEmpty. Operand 6939 states and 8682 transitions. [2024-11-13 20:39:13,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1798 [2024-11-13 20:39:13,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:13,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:13,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:14,633 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 20:39:15,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:15,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8686 states to 6943 states and 8686 transitions. [2024-11-13 20:39:15,064 INFO L276 IsEmpty]: Start isEmpty. Operand 6943 states and 8686 transitions. [2024-11-13 20:39:15,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1799 [2024-11-13 20:39:15,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:15,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:15,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:17,720 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 223 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:20,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:20,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8731 states to 6983 states and 8731 transitions. [2024-11-13 20:39:20,608 INFO L276 IsEmpty]: Start isEmpty. Operand 6983 states and 8731 transitions. [2024-11-13 20:39:20,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1802 [2024-11-13 20:39:20,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:20,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:20,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:23,050 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 229 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:23,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:23,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8735 states to 6986 states and 8735 transitions. [2024-11-13 20:39:23,466 INFO L276 IsEmpty]: Start isEmpty. Operand 6986 states and 8735 transitions. [2024-11-13 20:39:23,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1804 [2024-11-13 20:39:23,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:23,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:23,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:24,726 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 20:39:25,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:25,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8754 states to 7003 states and 8754 transitions. [2024-11-13 20:39:25,579 INFO L276 IsEmpty]: Start isEmpty. Operand 7003 states and 8754 transitions. [2024-11-13 20:39:25,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1805 [2024-11-13 20:39:25,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:25,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:25,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:27,118 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:29,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:29,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8787 states to 7031 states and 8787 transitions. [2024-11-13 20:39:29,178 INFO L276 IsEmpty]: Start isEmpty. Operand 7031 states and 8787 transitions. [2024-11-13 20:39:29,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1807 [2024-11-13 20:39:29,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:29,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:29,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:30,428 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 20:39:32,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:32,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8822 states to 7061 states and 8822 transitions. [2024-11-13 20:39:32,104 INFO L276 IsEmpty]: Start isEmpty. Operand 7061 states and 8822 transitions. [2024-11-13 20:39:32,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1808 [2024-11-13 20:39:32,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:32,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:32,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:33,556 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:39:34,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:34,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8823 states to 7062 states and 8823 transitions. [2024-11-13 20:39:34,146 INFO L276 IsEmpty]: Start isEmpty. Operand 7062 states and 8823 transitions. [2024-11-13 20:39:34,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1810 [2024-11-13 20:39:34,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:34,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:34,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:35,457 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 20:39:36,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:36,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8825 states to 7064 states and 8825 transitions. [2024-11-13 20:39:36,049 INFO L276 IsEmpty]: Start isEmpty. Operand 7064 states and 8825 transitions. [2024-11-13 20:39:36,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1813 [2024-11-13 20:39:36,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:36,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:36,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:37,338 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 251 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:38,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:38,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8835 states to 7072 states and 8835 transitions. [2024-11-13 20:39:38,182 INFO L276 IsEmpty]: Start isEmpty. Operand 7072 states and 8835 transitions. [2024-11-13 20:39:38,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1814 [2024-11-13 20:39:38,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:38,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:38,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:39,186 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:39:40,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:40,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8848 states to 7082 states and 8848 transitions. [2024-11-13 20:39:40,298 INFO L276 IsEmpty]: Start isEmpty. Operand 7082 states and 8848 transitions. [2024-11-13 20:39:40,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1815 [2024-11-13 20:39:40,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:40,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:40,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:41,584 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 182 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 20:39:42,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:42,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8855 states to 7087 states and 8855 transitions. [2024-11-13 20:39:42,641 INFO L276 IsEmpty]: Start isEmpty. Operand 7087 states and 8855 transitions. [2024-11-13 20:39:42,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1821 [2024-11-13 20:39:42,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:42,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:42,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:45,471 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 267 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:48,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:48,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8906 states to 7131 states and 8906 transitions. [2024-11-13 20:39:48,496 INFO L276 IsEmpty]: Start isEmpty. Operand 7131 states and 8906 transitions. [2024-11-13 20:39:48,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1822 [2024-11-13 20:39:48,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:48,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:48,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:49,606 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 20:39:50,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:50,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8914 states to 7138 states and 8914 transitions. [2024-11-13 20:39:50,441 INFO L276 IsEmpty]: Start isEmpty. Operand 7138 states and 8914 transitions. [2024-11-13 20:39:50,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1825 [2024-11-13 20:39:50,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:50,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:50,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:53,744 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 227 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:55,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:55,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8961 states to 7180 states and 8961 transitions. [2024-11-13 20:39:55,941 INFO L276 IsEmpty]: Start isEmpty. Operand 7180 states and 8961 transitions. [2024-11-13 20:39:55,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1827 [2024-11-13 20:39:55,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:55,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:56,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:57,010 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 20:39:58,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:58,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8977 states to 7193 states and 8977 transitions. [2024-11-13 20:39:58,409 INFO L276 IsEmpty]: Start isEmpty. Operand 7193 states and 8977 transitions. [2024-11-13 20:39:58,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1828 [2024-11-13 20:39:58,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:58,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:58,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:01,272 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:03,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:03,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8988 states to 7200 states and 8988 transitions. [2024-11-13 20:40:03,453 INFO L276 IsEmpty]: Start isEmpty. Operand 7200 states and 8988 transitions. [2024-11-13 20:40:03,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1830 [2024-11-13 20:40:03,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:03,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:03,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:04,807 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 285 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:05,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:05,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8991 states to 7202 states and 8991 transitions. [2024-11-13 20:40:05,327 INFO L276 IsEmpty]: Start isEmpty. Operand 7202 states and 8991 transitions. [2024-11-13 20:40:05,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1847 [2024-11-13 20:40:05,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:05,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:05,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:07,382 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 319 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:09,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:09,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9021 states to 7228 states and 9021 transitions. [2024-11-13 20:40:09,144 INFO L276 IsEmpty]: Start isEmpty. Operand 7228 states and 9021 transitions. [2024-11-13 20:40:09,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1849 [2024-11-13 20:40:09,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:09,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:09,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:10,428 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 20:40:11,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:11,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9045 states to 7250 states and 9045 transitions. [2024-11-13 20:40:11,498 INFO L276 IsEmpty]: Start isEmpty. Operand 7250 states and 9045 transitions. [2024-11-13 20:40:11,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1852 [2024-11-13 20:40:11,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:11,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:11,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:12,547 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 219 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:40:14,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:14,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9104 states to 7303 states and 9104 transitions. [2024-11-13 20:40:14,758 INFO L276 IsEmpty]: Start isEmpty. Operand 7303 states and 9104 transitions. [2024-11-13 20:40:14,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1854 [2024-11-13 20:40:14,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:14,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:14,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:16,261 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 329 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:17,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:17,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9115 states to 7310 states and 9115 transitions. [2024-11-13 20:40:17,523 INFO L276 IsEmpty]: Start isEmpty. Operand 7310 states and 9115 transitions. [2024-11-13 20:40:17,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1856 [2024-11-13 20:40:17,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:17,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:17,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:18,795 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 223 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:40:21,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:21,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9155 states to 7344 states and 9155 transitions. [2024-11-13 20:40:21,634 INFO L276 IsEmpty]: Start isEmpty. Operand 7344 states and 9155 transitions. [2024-11-13 20:40:21,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1858 [2024-11-13 20:40:21,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:21,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:21,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:22,874 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 333 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:23,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:23,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9161 states to 7348 states and 9161 transitions. [2024-11-13 20:40:23,662 INFO L276 IsEmpty]: Start isEmpty. Operand 7348 states and 9161 transitions. [2024-11-13 20:40:23,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1860 [2024-11-13 20:40:23,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:23,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:23,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:24,670 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 231 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 20:40:25,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:25,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9168 states to 7354 states and 9168 transitions. [2024-11-13 20:40:25,854 INFO L276 IsEmpty]: Start isEmpty. Operand 7354 states and 9168 transitions. [2024-11-13 20:40:25,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1861 [2024-11-13 20:40:25,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:25,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:26,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:27,101 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:40:28,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:28,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9180 states to 7363 states and 9180 transitions. [2024-11-13 20:40:28,502 INFO L276 IsEmpty]: Start isEmpty. Operand 7363 states and 9180 transitions. [2024-11-13 20:40:28,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1864 [2024-11-13 20:40:28,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:28,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:28,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:29,866 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 339 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:32,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:32,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9219 states to 7397 states and 9219 transitions. [2024-11-13 20:40:32,362 INFO L276 IsEmpty]: Start isEmpty. Operand 7397 states and 9219 transitions. [2024-11-13 20:40:32,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1870 [2024-11-13 20:40:32,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:32,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:32,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:33,783 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 345 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:34,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:34,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9225 states to 7403 states and 9225 transitions. [2024-11-13 20:40:34,485 INFO L276 IsEmpty]: Start isEmpty. Operand 7403 states and 9225 transitions. [2024-11-13 20:40:34,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1876 [2024-11-13 20:40:34,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:34,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:34,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:35,376 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 247 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 20:40:35,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:36,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9236 states to 7413 states and 9236 transitions. [2024-11-13 20:40:36,004 INFO L276 IsEmpty]: Start isEmpty. Operand 7413 states and 9236 transitions. [2024-11-13 20:40:36,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1882 [2024-11-13 20:40:36,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:36,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:36,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:37,344 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 357 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:38,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:38,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9262 states to 7437 states and 9262 transitions. [2024-11-13 20:40:38,267 INFO L276 IsEmpty]: Start isEmpty. Operand 7437 states and 9262 transitions. [2024-11-13 20:40:38,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1885 [2024-11-13 20:40:38,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:38,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:38,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:39,378 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 252 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:40:41,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:41,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9296 states to 7467 states and 9296 transitions. [2024-11-13 20:40:41,157 INFO L276 IsEmpty]: Start isEmpty. Operand 7467 states and 9296 transitions. [2024-11-13 20:40:41,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1893 [2024-11-13 20:40:41,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:41,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:41,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:42,568 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 260 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:40:43,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:43,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9337 states to 7504 states and 9337 transitions. [2024-11-13 20:40:43,743 INFO L276 IsEmpty]: Start isEmpty. Operand 7504 states and 9337 transitions. [2024-11-13 20:40:43,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1896 [2024-11-13 20:40:43,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:43,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:43,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:44,868 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:40:46,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:46,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9365 states to 7529 states and 9365 transitions. [2024-11-13 20:40:46,606 INFO L276 IsEmpty]: Start isEmpty. Operand 7529 states and 9365 transitions. [2024-11-13 20:40:46,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1897 [2024-11-13 20:40:46,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:46,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:46,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:47,656 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 264 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:40:48,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:48,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9370 states to 7533 states and 9370 transitions. [2024-11-13 20:40:48,423 INFO L276 IsEmpty]: Start isEmpty. Operand 7533 states and 9370 transitions. [2024-11-13 20:40:48,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1898 [2024-11-13 20:40:48,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:48,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:48,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:49,584 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 373 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:50,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:50,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9402 states to 7561 states and 9402 transitions. [2024-11-13 20:40:50,872 INFO L276 IsEmpty]: Start isEmpty. Operand 7561 states and 9402 transitions. [2024-11-13 20:40:50,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1906 [2024-11-13 20:40:50,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:50,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:51,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:51,923 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 273 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:40:52,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:52,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9412 states to 7570 states and 9412 transitions. [2024-11-13 20:40:52,623 INFO L276 IsEmpty]: Start isEmpty. Operand 7570 states and 9412 transitions. [2024-11-13 20:40:52,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1915 [2024-11-13 20:40:52,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:52,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:52,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:54,900 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 390 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:57,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:57,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9484 states to 7638 states and 9484 transitions. [2024-11-13 20:40:57,738 INFO L276 IsEmpty]: Start isEmpty. Operand 7638 states and 9484 transitions. [2024-11-13 20:40:57,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1916 [2024-11-13 20:40:57,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:57,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:57,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:00,881 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 318 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:03,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:03,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9580 states to 7729 states and 9580 transitions. [2024-11-13 20:41:03,209 INFO L276 IsEmpty]: Start isEmpty. Operand 7729 states and 9580 transitions. [2024-11-13 20:41:03,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1921 [2024-11-13 20:41:03,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:03,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:03,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:07,041 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 323 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:07,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:07,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9585 states to 7734 states and 9585 transitions. [2024-11-13 20:41:07,705 INFO L276 IsEmpty]: Start isEmpty. Operand 7734 states and 9585 transitions. [2024-11-13 20:41:07,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1925 [2024-11-13 20:41:07,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:07,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:07,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:09,023 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 292 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:41:10,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:10,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9618 states to 7763 states and 9618 transitions. [2024-11-13 20:41:10,629 INFO L276 IsEmpty]: Start isEmpty. Operand 7763 states and 9618 transitions. [2024-11-13 20:41:10,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1926 [2024-11-13 20:41:10,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:10,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:10,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:12,196 INFO L134 CoverageAnalysis]: Checked inductivity of 401 backedges. 293 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:41:13,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:13,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9641 states to 7783 states and 9641 transitions. [2024-11-13 20:41:13,691 INFO L276 IsEmpty]: Start isEmpty. Operand 7783 states and 9641 transitions. [2024-11-13 20:41:13,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1930 [2024-11-13 20:41:13,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:13,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:13,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:15,071 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 297 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:41:16,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:16,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9645 states to 7787 states and 9645 transitions. [2024-11-13 20:41:16,208 INFO L276 IsEmpty]: Start isEmpty. Operand 7787 states and 9645 transitions. [2024-11-13 20:41:16,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1935 [2024-11-13 20:41:16,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:16,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:16,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:18,393 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 410 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:20,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:20,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9686 states to 7824 states and 9686 transitions. [2024-11-13 20:41:20,378 INFO L276 IsEmpty]: Start isEmpty. Operand 7824 states and 9686 transitions. [2024-11-13 20:41:20,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1946 [2024-11-13 20:41:20,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:20,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:20,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:22,204 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 313 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:41:23,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:23,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9703 states to 7840 states and 9703 transitions. [2024-11-13 20:41:23,138 INFO L276 IsEmpty]: Start isEmpty. Operand 7840 states and 9703 transitions. [2024-11-13 20:41:23,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1953 [2024-11-13 20:41:23,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:23,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:23,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:24,493 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 320 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:41:25,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:25,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9710 states to 7847 states and 9710 transitions. [2024-11-13 20:41:25,133 INFO L276 IsEmpty]: Start isEmpty. Operand 7847 states and 9710 transitions. [2024-11-13 20:41:25,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1959 [2024-11-13 20:41:25,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:25,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:25,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:26,026 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 332 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-13 20:41:26,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:26,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9738 states to 7874 states and 9738 transitions. [2024-11-13 20:41:26,679 INFO L276 IsEmpty]: Start isEmpty. Operand 7874 states and 9738 transitions. [2024-11-13 20:41:26,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1959 [2024-11-13 20:41:26,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:26,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:26,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:27,844 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 438 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:41:28,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:28,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9759 states to 7893 states and 9759 transitions. [2024-11-13 20:41:28,440 INFO L276 IsEmpty]: Start isEmpty. Operand 7893 states and 9759 transitions. [2024-11-13 20:41:28,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1962 [2024-11-13 20:41:28,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:28,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:28,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:29,945 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 443 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:41:31,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:31,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9804 states to 7933 states and 9804 transitions. [2024-11-13 20:41:31,640 INFO L276 IsEmpty]: Start isEmpty. Operand 7933 states and 9804 transitions. [2024-11-13 20:41:31,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1967 [2024-11-13 20:41:31,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:31,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:31,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:32,604 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 333 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:41:33,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:33,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9821 states to 7947 states and 9821 transitions. [2024-11-13 20:41:33,435 INFO L276 IsEmpty]: Start isEmpty. Operand 7947 states and 9821 transitions. [2024-11-13 20:41:33,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1969 [2024-11-13 20:41:33,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:33,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:33,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:34,627 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 450 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:41:35,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:35,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9828 states to 7954 states and 9828 transitions. [2024-11-13 20:41:35,294 INFO L276 IsEmpty]: Start isEmpty. Operand 7954 states and 9828 transitions. [2024-11-13 20:41:35,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1969 [2024-11-13 20:41:35,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:35,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:35,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:36,276 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 335 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:41:36,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:36,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9830 states to 7956 states and 9830 transitions. [2024-11-13 20:41:36,767 INFO L276 IsEmpty]: Start isEmpty. Operand 7956 states and 9830 transitions. [2024-11-13 20:41:36,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1971 [2024-11-13 20:41:36,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:36,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:37,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:38,273 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 337 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:41:39,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:39,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9850 states to 7973 states and 9850 transitions. [2024-11-13 20:41:39,581 INFO L276 IsEmpty]: Start isEmpty. Operand 7973 states and 9850 transitions. [2024-11-13 20:41:39,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1976 [2024-11-13 20:41:39,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:39,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:39,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:40,850 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 342 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:41:43,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:43,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9946 states to 8063 states and 9946 transitions. [2024-11-13 20:41:43,648 INFO L276 IsEmpty]: Start isEmpty. Operand 8063 states and 9946 transitions. [2024-11-13 20:41:43,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1977 [2024-11-13 20:41:43,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:43,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:45,144 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 343 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:41:45,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:45,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9953 states to 8069 states and 9953 transitions. [2024-11-13 20:41:45,927 INFO L276 IsEmpty]: Start isEmpty. Operand 8069 states and 9953 transitions. [2024-11-13 20:41:45,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1978 [2024-11-13 20:41:45,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:45,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:46,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:47,125 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 344 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:41:47,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:47,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9964 states to 8078 states and 9964 transitions. [2024-11-13 20:41:47,652 INFO L276 IsEmpty]: Start isEmpty. Operand 8078 states and 9964 transitions. [2024-11-13 20:41:47,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1979 [2024-11-13 20:41:47,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:47,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:47,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:49,029 INFO L134 CoverageAnalysis]: Checked inductivity of 453 backedges. 453 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:49,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:49,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9992 states to 8102 states and 9992 transitions. [2024-11-13 20:41:49,827 INFO L276 IsEmpty]: Start isEmpty. Operand 8102 states and 9992 transitions. [2024-11-13 20:41:49,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1980 [2024-11-13 20:41:49,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:49,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:50,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:51,513 INFO L134 CoverageAnalysis]: Checked inductivity of 454 backedges. 454 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:52,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:52,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9993 states to 8103 states and 9993 transitions. [2024-11-13 20:41:52,253 INFO L276 IsEmpty]: Start isEmpty. Operand 8103 states and 9993 transitions. [2024-11-13 20:41:52,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1981 [2024-11-13 20:41:52,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:52,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:52,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:53,728 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 455 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:54,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:54,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10015 states to 8121 states and 10015 transitions. [2024-11-13 20:41:54,734 INFO L276 IsEmpty]: Start isEmpty. Operand 8121 states and 10015 transitions. [2024-11-13 20:41:54,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1982 [2024-11-13 20:41:54,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:54,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:54,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:56,187 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 456 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:57,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:57,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10018 states to 8123 states and 10018 transitions. [2024-11-13 20:41:57,199 INFO L276 IsEmpty]: Start isEmpty. Operand 8123 states and 10018 transitions. [2024-11-13 20:41:57,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1984 [2024-11-13 20:41:57,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:57,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:57,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:58,628 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 350 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:41:59,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:59,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10028 states to 8130 states and 10028 transitions. [2024-11-13 20:41:59,699 INFO L276 IsEmpty]: Start isEmpty. Operand 8130 states and 10028 transitions. [2024-11-13 20:41:59,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1985 [2024-11-13 20:41:59,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:59,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:00,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:02,743 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 459 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:09,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:09,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10101 states to 8199 states and 10101 transitions. [2024-11-13 20:42:09,952 INFO L276 IsEmpty]: Start isEmpty. Operand 8199 states and 10101 transitions. [2024-11-13 20:42:09,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1991 [2024-11-13 20:42:09,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:09,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:10,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:14,652 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 392 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:17,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:17,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10174 states to 8268 states and 10174 transitions. [2024-11-13 20:42:17,638 INFO L276 IsEmpty]: Start isEmpty. Operand 8268 states and 10174 transitions. [2024-11-13 20:42:17,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1999 [2024-11-13 20:42:17,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:17,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:17,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:23,138 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 400 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:23,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:23,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10182 states to 8276 states and 10182 transitions. [2024-11-13 20:42:23,935 INFO L276 IsEmpty]: Start isEmpty. Operand 8276 states and 10182 transitions. [2024-11-13 20:42:23,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2007 [2024-11-13 20:42:23,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:23,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:24,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:28,741 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 408 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:29,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:29,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10190 states to 8284 states and 10190 transitions. [2024-11-13 20:42:29,486 INFO L276 IsEmpty]: Start isEmpty. Operand 8284 states and 10190 transitions. [2024-11-13 20:42:29,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2009 [2024-11-13 20:42:29,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:29,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:29,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:31,305 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 483 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:33,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:33,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10216 states to 8308 states and 10216 transitions. [2024-11-13 20:42:33,063 INFO L276 IsEmpty]: Start isEmpty. Operand 8308 states and 10216 transitions. [2024-11-13 20:42:33,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2011 [2024-11-13 20:42:33,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:33,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:33,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:35,449 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 377 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-13 20:43:38,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:38,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11856 states to 9939 states and 11856 transitions. [2024-11-13 20:43:38,382 INFO L276 IsEmpty]: Start isEmpty. Operand 9939 states and 11856 transitions. [2024-11-13 20:43:38,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2011 [2024-11-13 20:43:38,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:38,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:38,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:39,320 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 377 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:43:40,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:40,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11885 states to 9965 states and 11885 transitions. [2024-11-13 20:43:40,257 INFO L276 IsEmpty]: Start isEmpty. Operand 9965 states and 11885 transitions. [2024-11-13 20:43:40,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2016 [2024-11-13 20:43:40,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:40,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:40,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:41,525 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 396 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-13 20:43:42,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:42,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11888 states to 9966 states and 11888 transitions. [2024-11-13 20:43:42,422 INFO L276 IsEmpty]: Start isEmpty. Operand 9966 states and 11888 transitions. [2024-11-13 20:43:42,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2017 [2024-11-13 20:43:42,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:42,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:42,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:45,821 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 400 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-13 20:43:47,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:47,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11899 states to 9973 states and 11899 transitions. [2024-11-13 20:43:47,076 INFO L276 IsEmpty]: Start isEmpty. Operand 9973 states and 11899 transitions. [2024-11-13 20:43:47,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2018 [2024-11-13 20:43:47,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:47,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:47,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:50,323 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 404 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-13 20:43:52,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:52,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11912 states to 9981 states and 11912 transitions. [2024-11-13 20:43:52,425 INFO L276 IsEmpty]: Start isEmpty. Operand 9981 states and 11912 transitions. [2024-11-13 20:43:52,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2018 [2024-11-13 20:43:52,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:52,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:52,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:54,234 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 492 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:03,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:03,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12130 states to 10193 states and 12130 transitions. [2024-11-13 20:44:03,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10193 states and 12130 transitions. [2024-11-13 20:44:04,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2020 [2024-11-13 20:44:04,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:04,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:04,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:05,879 INFO L134 CoverageAnalysis]: Checked inductivity of 591 backedges. 412 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-13 20:44:07,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:07,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12146 states to 10202 states and 12146 transitions. [2024-11-13 20:44:07,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10202 states and 12146 transitions. [2024-11-13 20:44:07,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2020 [2024-11-13 20:44:07,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:07,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:07,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:08,490 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 386 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:44:09,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:09,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12156 states to 10211 states and 12156 transitions. [2024-11-13 20:44:09,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10211 states and 12156 transitions. [2024-11-13 20:44:09,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2024 [2024-11-13 20:44:09,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:09,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:09,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:11,150 INFO L134 CoverageAnalysis]: Checked inductivity of 607 backedges. 428 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-13 20:44:13,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:13,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12175 states to 10225 states and 12175 transitions. [2024-11-13 20:44:13,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10225 states and 12175 transitions. [2024-11-13 20:44:13,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2025 [2024-11-13 20:44:13,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:13,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:13,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:15,445 INFO L134 CoverageAnalysis]: Checked inductivity of 611 backedges. 432 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-13 20:44:17,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:17,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12187 states to 10232 states and 12187 transitions. [2024-11-13 20:44:17,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10232 states and 12187 transitions. [2024-11-13 20:44:17,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2026 [2024-11-13 20:44:17,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:17,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:17,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:18,200 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 392 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:44:21,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:21,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12243 states to 10282 states and 12243 transitions. [2024-11-13 20:44:21,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10282 states and 12243 transitions. [2024-11-13 20:44:21,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2028 [2024-11-13 20:44:21,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:21,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:21,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:23,840 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 502 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:25,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:25,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12255 states to 10292 states and 12255 transitions. [2024-11-13 20:44:25,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10292 states and 12255 transitions. [2024-11-13 20:44:25,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2029 [2024-11-13 20:44:25,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:25,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:25,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:26,782 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 448 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-13 20:44:28,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:28,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12262 states to 10297 states and 12262 transitions. [2024-11-13 20:44:28,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10297 states and 12262 transitions. [2024-11-13 20:44:28,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2029 [2024-11-13 20:44:28,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:28,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:28,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:29,666 INFO L134 CoverageAnalysis]: Checked inductivity of 503 backedges. 395 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:44:30,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:30,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12273 states to 10306 states and 12273 transitions. [2024-11-13 20:44:30,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10306 states and 12273 transitions. [2024-11-13 20:44:30,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2038 [2024-11-13 20:44:30,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:30,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:30,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:32,539 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 484 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-13 20:44:34,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:34,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12294 states to 10322 states and 12294 transitions. [2024-11-13 20:44:34,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10322 states and 12294 transitions. [2024-11-13 20:44:34,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2038 [2024-11-13 20:44:34,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:34,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:34,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:36,097 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 484 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-13 20:44:37,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:37,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12299 states to 10327 states and 12299 transitions. [2024-11-13 20:44:37,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10327 states and 12299 transitions. [2024-11-13 20:44:37,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2040 [2024-11-13 20:44:37,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:37,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:37,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:38,438 INFO L134 CoverageAnalysis]: Checked inductivity of 514 backedges. 514 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:40,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:40,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12358 states to 10382 states and 12358 transitions. [2024-11-13 20:44:40,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10382 states and 12358 transitions. [2024-11-13 20:44:40,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2041 [2024-11-13 20:44:40,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:40,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:40,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:43,005 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 515 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:43,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:43,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12374 states to 10395 states and 12374 transitions. [2024-11-13 20:44:43,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10395 states and 12374 transitions. [2024-11-13 20:44:43,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2042 [2024-11-13 20:44:43,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:43,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:44,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:45,306 INFO L134 CoverageAnalysis]: Checked inductivity of 516 backedges. 516 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:48,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:48,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12441 states to 10456 states and 12441 transitions. [2024-11-13 20:44:48,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10456 states and 12441 transitions. [2024-11-13 20:44:48,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2043 [2024-11-13 20:44:48,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:48,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:48,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:49,922 INFO L134 CoverageAnalysis]: Checked inductivity of 683 backedges. 504 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-13 20:44:51,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:51,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12456 states to 10470 states and 12456 transitions. [2024-11-13 20:44:51,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10470 states and 12456 transitions. [2024-11-13 20:44:51,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2043 [2024-11-13 20:44:51,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:51,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:51,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:52,598 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 409 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:44:56,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:56,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12522 states to 10529 states and 12522 transitions. [2024-11-13 20:44:56,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10529 states and 12522 transitions. [2024-11-13 20:44:56,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2044 [2024-11-13 20:44:56,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:56,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:56,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:00,687 INFO L134 CoverageAnalysis]: Checked inductivity of 687 backedges. 508 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-13 20:45:02,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:02,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12545 states to 10549 states and 12545 transitions. [2024-11-13 20:45:02,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10549 states and 12545 transitions. [2024-11-13 20:45:02,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2044 [2024-11-13 20:45:02,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:02,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:02,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:07,725 INFO L134 CoverageAnalysis]: Checked inductivity of 687 backedges. 508 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-13 20:45:08,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:08,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12546 states to 10550 states and 12546 transitions. [2024-11-13 20:45:08,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10550 states and 12546 transitions. [2024-11-13 20:45:08,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2046 [2024-11-13 20:45:08,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:08,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:08,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:09,975 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 412 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:45:12,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:12,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12572 states to 10570 states and 12572 transitions. [2024-11-13 20:45:12,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10570 states and 12572 transitions. [2024-11-13 20:45:12,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2048 [2024-11-13 20:45:12,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:12,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:12,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:13,931 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 414 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-13 20:45:18,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:18,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12622 states to 10608 states and 12622 transitions. [2024-11-13 20:45:18,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10608 states and 12622 transitions. [2024-11-13 20:45:18,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2048 [2024-11-13 20:45:18,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:18,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:18,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:19,798 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 414 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-13 20:45:20,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:20,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12623 states to 10609 states and 12623 transitions. [2024-11-13 20:45:20,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10609 states and 12623 transitions. [2024-11-13 20:45:21,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2049 [2024-11-13 20:45:21,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:21,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:21,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:22,696 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 526 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-13 20:45:24,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:24,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12640 states to 10614 states and 12640 transitions. [2024-11-13 20:45:24,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10614 states and 12640 transitions. [2024-11-13 20:45:24,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2049 [2024-11-13 20:45:24,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:24,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:25,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:26,661 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 526 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-13 20:45:27,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:27,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12642 states to 10615 states and 12642 transitions. [2024-11-13 20:45:27,773 INFO L276 IsEmpty]: Start isEmpty. Operand 10615 states and 12642 transitions. [2024-11-13 20:45:27,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2049 [2024-11-13 20:45:27,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:27,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:28,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:29,101 INFO L134 CoverageAnalysis]: Checked inductivity of 523 backedges. 415 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:45:30,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:30,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12667 states to 10635 states and 12667 transitions. [2024-11-13 20:45:30,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10635 states and 12667 transitions. [2024-11-13 20:45:30,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2050 [2024-11-13 20:45:30,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:30,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:31,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:33,435 INFO L134 CoverageAnalysis]: Checked inductivity of 524 backedges. 524 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:45:36,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:36,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12694 states to 10657 states and 12694 transitions. [2024-11-13 20:45:36,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10657 states and 12694 transitions. [2024-11-13 20:45:36,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2052 [2024-11-13 20:45:36,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:36,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:36,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:41,453 INFO L134 CoverageAnalysis]: Checked inductivity of 526 backedges. 453 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:45:43,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:43,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12745 states to 10702 states and 12745 transitions. [2024-11-13 20:45:43,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10702 states and 12745 transitions. [2024-11-13 20:45:43,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2053 [2024-11-13 20:45:43,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:43,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:44,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:48,763 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 419 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-13 20:46:06,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:06,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14376 states to 12332 states and 14376 transitions. [2024-11-13 20:46:06,978 INFO L276 IsEmpty]: Start isEmpty. Operand 12332 states and 14376 transitions. [2024-11-13 20:46:07,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2057 [2024-11-13 20:46:07,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:07,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:07,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:09,685 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 550 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-13 20:46:14,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:14,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14406 states to 12346 states and 14406 transitions. [2024-11-13 20:46:14,514 INFO L276 IsEmpty]: Start isEmpty. Operand 12346 states and 14406 transitions. [2024-11-13 20:46:14,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2057 [2024-11-13 20:46:14,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:14,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:14,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat