./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem01_label01.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_3d9893ff-3e5b-429c-a8e6-3cc6c48fe459/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9893ff-3e5b-429c-a8e6-3cc6c48fe459/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_3d9893ff-3e5b-429c-a8e6-3cc6c48fe459/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9893ff-3e5b-429c-a8e6-3cc6c48fe459/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem01_label01.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9893ff-3e5b-429c-a8e6-3cc6c48fe459/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_3d9893ff-3e5b-429c-a8e6-3cc6c48fe459/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 f974ef5ae084ca735facbee0c59fc65e3f1da96ae509150f8b1cec197fdee20c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:15:54,554 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:15:54,652 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9893ff-3e5b-429c-a8e6-3cc6c48fe459/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:15:54,658 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:15:54,658 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:15:54,689 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:15:54,690 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:15:54,690 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:15:54,692 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:15:54,692 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:15:54,693 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:15:54,694 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:15:54,694 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:15:54,694 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:15:54,694 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:15:54,694 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:15:54,694 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:15:54,694 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:15:54,694 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:15:54,694 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:15:54,694 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:15:54,695 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:15:54,695 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:15:54,695 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:15:54,695 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:15:54,695 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:15:54,695 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:15:54,695 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:15:54,695 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:15:54,695 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:15:54,696 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:15:54,696 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:15:54,696 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:15:54,696 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_3d9893ff-3e5b-429c-a8e6-3cc6c48fe459/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 -> f974ef5ae084ca735facbee0c59fc65e3f1da96ae509150f8b1cec197fdee20c [2024-11-13 21:15:55,082 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:15:55,092 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:15:55,094 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:15:55,096 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:15:55,097 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:15:55,098 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9893ff-3e5b-429c-a8e6-3cc6c48fe459/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem01_label01.c Unable to find full path for "g++" [2024-11-13 21:15:57,039 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:15:57,453 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:15:57,454 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9893ff-3e5b-429c-a8e6-3cc6c48fe459/sv-benchmarks/c/eca-rers2012/Problem01_label01.c [2024-11-13 21:15:57,467 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9893ff-3e5b-429c-a8e6-3cc6c48fe459/bin/ukojak-verify-EEHR8qb7sm/data/b282739b6/2c5f4f4394f844bfb21bdc5dec9b6dd8/FLAGb094a397d [2024-11-13 21:15:57,620 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9893ff-3e5b-429c-a8e6-3cc6c48fe459/bin/ukojak-verify-EEHR8qb7sm/data/b282739b6/2c5f4f4394f844bfb21bdc5dec9b6dd8 [2024-11-13 21:15:57,622 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:15:57,624 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:15:57,627 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:15:57,627 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:15:57,635 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:15:57,640 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:15:57" (1/1) ... [2024-11-13 21:15:57,641 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38cf7ac8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:57, skipping insertion in model container [2024-11-13 21:15:57,641 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:15:57" (1/1) ... [2024-11-13 21:15:57,689 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:15:58,020 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_3d9893ff-3e5b-429c-a8e6-3cc6c48fe459/sv-benchmarks/c/eca-rers2012/Problem01_label01.c[16869,16882] [2024-11-13 21:15:58,055 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:15:58,068 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:15:58,159 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_3d9893ff-3e5b-429c-a8e6-3cc6c48fe459/sv-benchmarks/c/eca-rers2012/Problem01_label01.c[16869,16882] [2024-11-13 21:15:58,184 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:15:58,205 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:15:58,205 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:58 WrapperNode [2024-11-13 21:15:58,206 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:15:58,207 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:15:58,207 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:15:58,207 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:15:58,214 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:58" (1/1) ... [2024-11-13 21:15:58,235 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:58" (1/1) ... [2024-11-13 21:15:58,314 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 657 [2024-11-13 21:15:58,314 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:15:58,315 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:15:58,315 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:15:58,315 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:15:58,326 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:58" (1/1) ... [2024-11-13 21:15:58,327 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:58" (1/1) ... [2024-11-13 21:15:58,336 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:58" (1/1) ... [2024-11-13 21:15:58,336 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:58" (1/1) ... [2024-11-13 21:15:58,375 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:58" (1/1) ... [2024-11-13 21:15:58,387 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:58" (1/1) ... [2024-11-13 21:15:58,400 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:58" (1/1) ... [2024-11-13 21:15:58,407 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:58" (1/1) ... [2024-11-13 21:15:58,419 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:15:58,420 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:15:58,420 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:15:58,420 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:15:58,421 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:58" (1/1) ... [2024-11-13 21:15:58,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:15:58,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9893ff-3e5b-429c-a8e6-3cc6c48fe459/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:15:58,470 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9893ff-3e5b-429c-a8e6-3cc6c48fe459/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:15:58,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9893ff-3e5b-429c-a8e6-3cc6c48fe459/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:15:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:15:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:15:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:15:58,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:15:58,596 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:15:58,599 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:15:59,995 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-11-13 21:15:59,997 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:16:00,364 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:16:00,367 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:16:00,367 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:16:00 BoogieIcfgContainer [2024-11-13 21:16:00,367 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:16:00,368 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:16:00,368 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:16:00,380 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:16:00,380 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:16:00" (1/1) ... [2024-11-13 21:16:00,391 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:16:00,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:00,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2024-11-13 21:16:00,459 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2024-11-13 21:16:00,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:16:00,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:00,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:00,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:01,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:01,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:01,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 145 states and 243 transitions. [2024-11-13 21:16:01,740 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 243 transitions. [2024-11-13 21:16:01,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:16:01,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:01,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:01,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:02,071 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:02,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:02,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 146 states and 244 transitions. [2024-11-13 21:16:02,410 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 244 transitions. [2024-11-13 21:16:02,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:16:02,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:02,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:02,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:02,512 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:02,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:02,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 150 states and 250 transitions. [2024-11-13 21:16:02,616 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 250 transitions. [2024-11-13 21:16:02,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:16:02,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:02,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:02,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:02,764 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:16:03,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:03,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 151 states and 251 transitions. [2024-11-13 21:16:03,023 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 251 transitions. [2024-11-13 21:16:03,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:16:03,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:03,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:03,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:03,361 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:03,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:03,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 165 states and 268 transitions. [2024-11-13 21:16:03,696 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 268 transitions. [2024-11-13 21:16:03,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:16:03,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:03,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:03,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:03,951 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:16:04,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:04,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 171 states and 274 transitions. [2024-11-13 21:16:04,097 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 274 transitions. [2024-11-13 21:16:04,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:16:04,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:04,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:04,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:04,369 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:05,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:05,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 186 states and 293 transitions. [2024-11-13 21:16:05,081 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 293 transitions. [2024-11-13 21:16:05,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:16:05,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:05,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:05,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:05,262 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:05,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:05,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 204 states and 321 transitions. [2024-11-13 21:16:05,764 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 321 transitions. [2024-11-13 21:16:05,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:16:05,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:05,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:05,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:05,967 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:16:06,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:06,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 205 states and 322 transitions. [2024-11-13 21:16:06,258 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 322 transitions. [2024-11-13 21:16:06,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:16:06,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:06,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:06,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:06,395 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:07,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:07,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 224 states and 347 transitions. [2024-11-13 21:16:07,167 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 347 transitions. [2024-11-13 21:16:07,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:16:07,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:07,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:07,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:07,274 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:07,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:07,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 238 states and 363 transitions. [2024-11-13 21:16:07,688 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 363 transitions. [2024-11-13 21:16:07,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:16:07,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:07,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:07,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:07,805 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:08,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:08,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 247 states and 375 transitions. [2024-11-13 21:16:08,200 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 375 transitions. [2024-11-13 21:16:08,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:16:08,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:08,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:08,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:08,358 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:16:08,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:08,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 251 states and 379 transitions. [2024-11-13 21:16:08,509 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 379 transitions. [2024-11-13 21:16:08,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:16:08,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:08,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:08,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:08,616 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:08,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:08,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 258 states and 388 transitions. [2024-11-13 21:16:08,775 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 388 transitions. [2024-11-13 21:16:08,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:16:08,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:08,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:08,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:08,937 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:09,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:09,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 267 states and 403 transitions. [2024-11-13 21:16:09,391 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 403 transitions. [2024-11-13 21:16:09,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:16:09,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:09,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:09,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:09,479 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:09,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:09,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 281 states and 418 transitions. [2024-11-13 21:16:09,985 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 418 transitions. [2024-11-13 21:16:09,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:16:09,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:09,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:10,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:10,098 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:10,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:10,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 285 states and 422 transitions. [2024-11-13 21:16:10,311 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 422 transitions. [2024-11-13 21:16:10,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:16:10,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:10,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:10,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:10,375 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:10,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:10,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 302 states and 443 transitions. [2024-11-13 21:16:10,835 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 443 transitions. [2024-11-13 21:16:10,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:16:10,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:10,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:10,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:10,966 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:11,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:11,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 309 states and 451 transitions. [2024-11-13 21:16:11,393 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 451 transitions. [2024-11-13 21:16:11,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:16:11,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:11,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:11,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:11,468 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:16:11,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:11,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 313 states and 455 transitions. [2024-11-13 21:16:11,685 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 455 transitions. [2024-11-13 21:16:11,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:16:11,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:11,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:11,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:11,773 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:16:12,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:12,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 332 states and 478 transitions. [2024-11-13 21:16:12,327 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 478 transitions. [2024-11-13 21:16:12,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:16:12,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:12,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:12,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:12,405 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:16:12,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:12,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 338 states and 484 transitions. [2024-11-13 21:16:12,837 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 484 transitions. [2024-11-13 21:16:12,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:16:12,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:12,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:12,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:12,948 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:16:13,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:13,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 353 states and 501 transitions. [2024-11-13 21:16:13,335 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 501 transitions. [2024-11-13 21:16:13,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:16:13,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:13,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:13,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:13,411 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:16:13,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:13,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 361 states and 509 transitions. [2024-11-13 21:16:13,759 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 509 transitions. [2024-11-13 21:16:13,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:16:13,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:13,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:13,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:13,869 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:14,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:14,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 431 states and 581 transitions. [2024-11-13 21:16:14,549 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 581 transitions. [2024-11-13 21:16:14,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:16:14,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:14,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:14,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:14,621 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:16:14,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:14,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 438 states and 590 transitions. [2024-11-13 21:16:14,984 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 590 transitions. [2024-11-13 21:16:14,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:16:14,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:14,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:15,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:15,050 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:16:15,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:15,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 442 states and 593 transitions. [2024-11-13 21:16:15,330 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 593 transitions. [2024-11-13 21:16:15,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:16:15,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:15,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:15,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:15,490 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:15,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:15,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 456 states and 609 transitions. [2024-11-13 21:16:15,828 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 609 transitions. [2024-11-13 21:16:15,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:16:15,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:15,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:15,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:16,004 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:16,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:16,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 458 states and 612 transitions. [2024-11-13 21:16:16,380 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 612 transitions. [2024-11-13 21:16:16,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:16:16,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:16,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:16,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:16,537 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:16,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:16,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 461 states and 616 transitions. [2024-11-13 21:16:16,746 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 616 transitions. [2024-11-13 21:16:16,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:16:16,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:16,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:16,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:16,830 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:18,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:18,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 486 states and 648 transitions. [2024-11-13 21:16:18,407 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 648 transitions. [2024-11-13 21:16:18,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:16:18,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:18,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:18,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:18,549 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:16:19,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:19,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 494 states and 661 transitions. [2024-11-13 21:16:19,614 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 661 transitions. [2024-11-13 21:16:19,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:16:19,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:19,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:19,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:19,759 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:16:20,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:20,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 496 states and 663 transitions. [2024-11-13 21:16:20,024 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 663 transitions. [2024-11-13 21:16:20,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:16:20,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:20,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:20,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:20,185 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:16:20,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:20,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 499 states and 665 transitions. [2024-11-13 21:16:20,494 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 665 transitions. [2024-11-13 21:16:20,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:16:20,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:20,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:20,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:20,644 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:16:21,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:21,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 502 states and 668 transitions. [2024-11-13 21:16:21,111 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 668 transitions. [2024-11-13 21:16:21,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:16:21,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:21,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:21,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:21,193 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:21,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:21,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 513 states and 680 transitions. [2024-11-13 21:16:21,319 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 680 transitions. [2024-11-13 21:16:21,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:16:21,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:21,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:21,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:21,406 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:16:21,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:21,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 515 states and 682 transitions. [2024-11-13 21:16:21,610 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 682 transitions. [2024-11-13 21:16:21,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:16:21,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:21,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:21,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:21,809 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:22,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:22,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 559 states and 732 transitions. [2024-11-13 21:16:22,971 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 732 transitions. [2024-11-13 21:16:22,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:16:22,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:22,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:23,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:23,296 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 76 proven. 10 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:24,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:24,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 581 states and 759 transitions. [2024-11-13 21:16:24,075 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 759 transitions. [2024-11-13 21:16:24,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:16:24,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:24,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:24,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:24,255 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:24,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:24,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 597 states and 778 transitions. [2024-11-13 21:16:24,870 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 778 transitions. [2024-11-13 21:16:24,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:16:24,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:24,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:24,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:24,982 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:16:26,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:26,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 629 states and 819 transitions. [2024-11-13 21:16:26,561 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 819 transitions. [2024-11-13 21:16:26,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:16:26,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:26,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:26,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:26,671 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:16:27,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:27,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 635 states and 824 transitions. [2024-11-13 21:16:27,198 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 824 transitions. [2024-11-13 21:16:27,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:16:27,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:27,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:27,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:27,812 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 73 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:31,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:31,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 686 states and 895 transitions. [2024-11-13 21:16:31,264 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 895 transitions. [2024-11-13 21:16:31,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:16:31,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:31,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:31,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:31,614 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 73 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:32,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:32,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 692 states and 900 transitions. [2024-11-13 21:16:32,261 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 900 transitions. [2024-11-13 21:16:32,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:16:32,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:32,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:32,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:32,381 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:34,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:34,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 736 states and 956 transitions. [2024-11-13 21:16:34,559 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 956 transitions. [2024-11-13 21:16:34,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:16:34,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:34,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:34,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:34,741 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:35,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:35,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 739 states and 959 transitions. [2024-11-13 21:16:35,075 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 959 transitions. [2024-11-13 21:16:35,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:16:35,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:35,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:35,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:35,212 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:35,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:35,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 745 states and 965 transitions. [2024-11-13 21:16:35,575 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 965 transitions. [2024-11-13 21:16:35,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:16:35,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:35,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:35,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:35,752 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:36,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:36,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 770 states and 990 transitions. [2024-11-13 21:16:36,137 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 990 transitions. [2024-11-13 21:16:36,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:16:36,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:36,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:36,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:36,264 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 21:16:36,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:36,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 771 states and 990 transitions. [2024-11-13 21:16:36,414 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 990 transitions. [2024-11-13 21:16:36,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:16:36,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:36,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:36,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:36,562 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:16:37,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:37,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 783 states and 1001 transitions. [2024-11-13 21:16:37,371 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1001 transitions. [2024-11-13 21:16:37,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:16:37,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:37,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:37,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:37,502 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:16:37,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:37,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 796 states and 1014 transitions. [2024-11-13 21:16:37,856 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1014 transitions. [2024-11-13 21:16:37,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:16:37,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:37,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:37,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:37,943 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:16:38,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:38,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 800 states and 1017 transitions. [2024-11-13 21:16:38,262 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1017 transitions. [2024-11-13 21:16:38,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:16:38,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:38,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:38,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:38,346 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:16:38,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:38,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 801 states and 1019 transitions. [2024-11-13 21:16:38,760 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1019 transitions. [2024-11-13 21:16:38,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:16:38,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:38,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:38,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:38,914 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 103 proven. 29 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:39,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:39,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 820 states and 1038 transitions. [2024-11-13 21:16:39,085 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1038 transitions. [2024-11-13 21:16:39,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:16:39,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:39,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:39,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:39,224 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:39,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:39,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 848 states and 1072 transitions. [2024-11-13 21:16:39,760 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1072 transitions. [2024-11-13 21:16:39,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:16:39,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:39,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:39,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:39,929 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 21:16:41,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:41,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 869 states and 1111 transitions. [2024-11-13 21:16:41,544 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1111 transitions. [2024-11-13 21:16:41,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:16:41,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:41,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:41,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:41,648 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 21:16:42,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:42,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 873 states and 1115 transitions. [2024-11-13 21:16:42,032 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1115 transitions. [2024-11-13 21:16:42,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:16:42,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:42,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:42,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:42,342 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 88 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:44,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:44,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 943 states and 1187 transitions. [2024-11-13 21:16:44,771 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1187 transitions. [2024-11-13 21:16:44,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:16:44,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:44,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:44,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:45,226 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 94 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:47,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:47,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 993 states and 1244 transitions. [2024-11-13 21:16:47,919 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1244 transitions. [2024-11-13 21:16:47,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:16:47,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:47,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:47,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:48,236 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 94 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:48,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:48,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 966 states and 1214 transitions. [2024-11-13 21:16:48,305 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1214 transitions. [2024-11-13 21:16:48,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:16:48,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:48,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:48,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:48,457 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 21:16:49,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:49,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 969 states and 1219 transitions. [2024-11-13 21:16:49,763 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1219 transitions. [2024-11-13 21:16:49,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:16:49,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:49,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:49,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:49,929 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:16:50,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:50,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 973 states and 1223 transitions. [2024-11-13 21:16:50,126 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1223 transitions. [2024-11-13 21:16:50,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:16:50,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:50,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:50,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:50,226 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:16:50,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:50,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 984 states and 1235 transitions. [2024-11-13 21:16:50,735 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1235 transitions. [2024-11-13 21:16:50,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:16:50,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:50,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:50,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:50,821 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:53,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:53,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 1014 states and 1273 transitions. [2024-11-13 21:16:53,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1273 transitions. [2024-11-13 21:16:53,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:16:53,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:53,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:53,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:53,446 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:55,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:55,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 1062 states and 1322 transitions. [2024-11-13 21:16:55,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1322 transitions. [2024-11-13 21:16:55,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:16:55,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:55,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:55,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:55,239 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 21:16:55,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:55,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 1076 states and 1338 transitions. [2024-11-13 21:16:55,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1338 transitions. [2024-11-13 21:16:55,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:16:55,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:55,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:56,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:56,077 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 21:16:56,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:56,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 1085 states and 1349 transitions. [2024-11-13 21:16:56,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1349 transitions. [2024-11-13 21:16:56,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:16:56,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:56,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:56,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:56,954 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 21:16:57,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:57,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1089 states and 1353 transitions. [2024-11-13 21:16:57,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1353 transitions. [2024-11-13 21:16:57,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:16:57,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:57,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:57,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:57,722 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:16:59,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:59,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 1141 states and 1406 transitions. [2024-11-13 21:16:59,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1406 transitions. [2024-11-13 21:16:59,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:16:59,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:59,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:59,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:59,730 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:17:00,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:00,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1160 states and 1424 transitions. [2024-11-13 21:17:00,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1424 transitions. [2024-11-13 21:17:00,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:17:00,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:00,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:00,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:00,181 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 21:17:00,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:00,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 1165 states and 1429 transitions. [2024-11-13 21:17:00,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1429 transitions. [2024-11-13 21:17:00,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:17:00,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:00,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:00,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:00,905 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 136 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:17:02,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:02,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 1184 states and 1453 transitions. [2024-11-13 21:17:02,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1453 transitions. [2024-11-13 21:17:02,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:17:02,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:02,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:02,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:02,780 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 117 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:17:04,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:04,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 1206 states and 1481 transitions. [2024-11-13 21:17:04,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1481 transitions. [2024-11-13 21:17:04,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:17:04,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:04,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:04,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:05,041 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:17:05,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:05,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 1207 states and 1481 transitions. [2024-11-13 21:17:05,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1481 transitions. [2024-11-13 21:17:05,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:17:05,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:05,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:05,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:05,223 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:17:07,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:07,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 1221 states and 1501 transitions. [2024-11-13 21:17:07,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1501 transitions. [2024-11-13 21:17:07,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:17:07,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:07,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:07,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:07,358 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:17:10,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:10,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1244 states and 1529 transitions. [2024-11-13 21:17:10,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1529 transitions. [2024-11-13 21:17:10,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:17:10,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:10,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:10,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:10,726 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:17:11,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:11,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 1251 states and 1539 transitions. [2024-11-13 21:17:11,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1539 transitions. [2024-11-13 21:17:11,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:17:11,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:11,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:11,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:11,400 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:17:12,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:12,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1262 states and 1552 transitions. [2024-11-13 21:17:12,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1552 transitions. [2024-11-13 21:17:12,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:17:12,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:12,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:12,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:12,540 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:17:13,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:13,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 1264 states and 1556 transitions. [2024-11-13 21:17:13,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1556 transitions. [2024-11-13 21:17:13,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:17:13,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:13,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:13,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:13,098 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:17:13,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:13,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 1268 states and 1560 transitions. [2024-11-13 21:17:13,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1560 transitions. [2024-11-13 21:17:13,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:17:13,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:13,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:13,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:14,116 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:17:14,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:14,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1277 states and 1568 transitions. [2024-11-13 21:17:14,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1568 transitions. [2024-11-13 21:17:14,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:17:14,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:14,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:14,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:14,688 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:17:15,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:15,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 1281 states and 1571 transitions. [2024-11-13 21:17:15,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1571 transitions. [2024-11-13 21:17:15,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:17:15,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:15,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:15,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:15,311 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:17:15,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:15,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 1284 states and 1573 transitions. [2024-11-13 21:17:15,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1573 transitions. [2024-11-13 21:17:15,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:17:15,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:15,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:15,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:15,922 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 21:17:17,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:17,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1299 states and 1590 transitions. [2024-11-13 21:17:17,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1590 transitions. [2024-11-13 21:17:17,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:17:17,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:17,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:17,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:17,474 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 184 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:17:21,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:21,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1327 states and 1626 transitions. [2024-11-13 21:17:21,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 1626 transitions. [2024-11-13 21:17:21,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:17:21,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:21,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:21,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:21,724 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 184 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:17:24,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:24,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 1353 states and 1652 transitions. [2024-11-13 21:17:24,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 1652 transitions. [2024-11-13 21:17:24,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:17:24,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:24,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:24,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:24,450 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 184 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:17:25,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:25,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 1366 states and 1666 transitions. [2024-11-13 21:17:25,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 1666 transitions. [2024-11-13 21:17:25,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:17:25,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:25,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:25,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:26,204 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 184 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:17:27,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:27,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 1371 states and 1670 transitions. [2024-11-13 21:17:27,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 1670 transitions. [2024-11-13 21:17:27,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:17:27,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:27,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:27,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:27,232 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 184 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:17:27,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:27,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1375 states and 1673 transitions. [2024-11-13 21:17:27,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 1673 transitions. [2024-11-13 21:17:27,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:17:27,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:27,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:27,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:28,058 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 184 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:17:29,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:29,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 1380 states and 1679 transitions. [2024-11-13 21:17:29,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 1679 transitions. [2024-11-13 21:17:29,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:17:29,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:29,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:29,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:29,494 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 184 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:17:30,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:30,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 1382 states and 1680 transitions. [2024-11-13 21:17:30,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 1680 transitions. [2024-11-13 21:17:30,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:17:30,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:30,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:30,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:30,257 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 133 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:17:30,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:30,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 1386 states and 1683 transitions. [2024-11-13 21:17:30,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 1683 transitions. [2024-11-13 21:17:30,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 21:17:30,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:30,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:30,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:31,355 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 139 proven. 31 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:17:36,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:36,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1436 states and 1759 transitions. [2024-11-13 21:17:36,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1759 transitions. [2024-11-13 21:17:36,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 21:17:36,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:36,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:36,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:36,394 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 143 proven. 47 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:17:40,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:40,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 1491 states and 1822 transitions. [2024-11-13 21:17:40,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 1822 transitions. [2024-11-13 21:17:40,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 21:17:40,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:40,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:40,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:40,499 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 143 proven. 47 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:17:42,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:42,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 1517 states and 1849 transitions. [2024-11-13 21:17:42,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 1849 transitions. [2024-11-13 21:17:42,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 21:17:42,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:42,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:42,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:42,555 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 21:17:44,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:44,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 1524 states and 1859 transitions. [2024-11-13 21:17:44,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 1859 transitions. [2024-11-13 21:17:44,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:17:44,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:44,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:44,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:46,002 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 176 proven. 38 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:17:51,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:51,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1571 states and 1922 transitions. [2024-11-13 21:17:51,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 1922 transitions. [2024-11-13 21:17:51,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:17:51,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:51,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:51,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:52,468 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 176 proven. 38 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:17:54,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:54,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1584 states and 1933 transitions. [2024-11-13 21:17:54,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 1933 transitions. [2024-11-13 21:17:54,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:17:54,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:54,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:54,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:54,362 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 176 proven. 38 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:17:55,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:55,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1589 states and 1938 transitions. [2024-11-13 21:17:55,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 1938 transitions. [2024-11-13 21:17:55,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:17:55,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:55,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:55,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:55,789 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 176 proven. 38 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:17:56,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:56,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1593 states and 1941 transitions. [2024-11-13 21:17:56,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 1941 transitions. [2024-11-13 21:17:56,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 21:17:56,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:56,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:56,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:56,560 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 21:17:57,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:57,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 1642 states and 1993 transitions. [2024-11-13 21:17:57,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 1993 transitions. [2024-11-13 21:17:57,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 21:17:57,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:57,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:57,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:58,243 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 172 proven. 68 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 21:18:02,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:02,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 1703 states and 2075 transitions. [2024-11-13 21:18:02,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 2075 transitions. [2024-11-13 21:18:02,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 21:18:02,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:02,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:02,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:02,348 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 175 proven. 56 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:18:02,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:02,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2088 states to 1714 states and 2088 transitions. [2024-11-13 21:18:02,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 2088 transitions. [2024-11-13 21:18:02,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 21:18:02,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:02,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:02,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:03,076 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 165 proven. 46 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:18:03,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:03,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 1755 states and 2130 transitions. [2024-11-13 21:18:03,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2130 transitions. [2024-11-13 21:18:03,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:18:03,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:03,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:03,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:04,523 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 233 proven. 23 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:18:08,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:08,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 1801 states and 2194 transitions. [2024-11-13 21:18:08,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 2194 transitions. [2024-11-13 21:18:08,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:18:08,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:08,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:09,077 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 233 proven. 23 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:18:09,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:09,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 1805 states and 2197 transitions. [2024-11-13 21:18:09,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2197 transitions. [2024-11-13 21:18:09,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:18:09,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:09,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:09,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:10,149 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 233 proven. 23 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:18:11,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:11,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1809 states and 2200 transitions. [2024-11-13 21:18:11,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 2200 transitions. [2024-11-13 21:18:11,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:18:11,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:11,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:11,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:11,481 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 159 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:18:16,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:16,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1854 states and 2263 transitions. [2024-11-13 21:18:16,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 2263 transitions. [2024-11-13 21:18:16,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:18:16,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:16,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:16,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:16,949 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 159 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:18:18,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:18,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1860 states and 2268 transitions. [2024-11-13 21:18:18,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 2268 transitions. [2024-11-13 21:18:18,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:18:18,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:18,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:18,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:18,801 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 175 proven. 71 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 21:18:18,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:18,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1863 states and 2271 transitions. [2024-11-13 21:18:18,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 2271 transitions. [2024-11-13 21:18:18,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 21:18:18,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:18,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:19,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:19,063 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:18:21,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:21,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1883 states and 2302 transitions. [2024-11-13 21:18:21,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 2302 transitions. [2024-11-13 21:18:21,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 21:18:21,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:21,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:21,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:21,884 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:18:23,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:23,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1896 states and 2321 transitions. [2024-11-13 21:18:23,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2321 transitions. [2024-11-13 21:18:23,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 21:18:23,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:23,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:23,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:23,640 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:18:24,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:24,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1907 states and 2331 transitions. [2024-11-13 21:18:24,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2331 transitions. [2024-11-13 21:18:24,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 21:18:24,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:24,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:24,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:24,527 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:18:26,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:26,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1929 states and 2357 transitions. [2024-11-13 21:18:26,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 2357 transitions. [2024-11-13 21:18:26,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 21:18:26,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:26,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:26,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:26,528 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:18:27,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:27,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 1950 states and 2378 transitions. [2024-11-13 21:18:27,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 2378 transitions. [2024-11-13 21:18:27,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 21:18:27,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:27,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:27,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:27,522 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:18:28,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:28,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2382 states to 1955 states and 2382 transitions. [2024-11-13 21:18:28,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 2382 transitions. [2024-11-13 21:18:28,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 21:18:28,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:28,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:28,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:28,561 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 162 proven. 8 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 21:18:30,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:30,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 1980 states and 2408 transitions. [2024-11-13 21:18:30,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 2408 transitions. [2024-11-13 21:18:30,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 21:18:30,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:30,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:30,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:31,456 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 164 proven. 121 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:18:35,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:35,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 2025 states and 2464 transitions. [2024-11-13 21:18:35,888 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 2464 transitions. [2024-11-13 21:18:35,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 21:18:35,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:35,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:35,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:36,021 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 259 proven. 9 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:18:39,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:39,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2500 states to 2051 states and 2500 transitions. [2024-11-13 21:18:39,440 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 2500 transitions. [2024-11-13 21:18:39,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 21:18:39,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:39,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:39,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:39,587 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 259 proven. 9 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:18:41,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:41,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2503 states to 2056 states and 2503 transitions. [2024-11-13 21:18:41,387 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 2503 transitions. [2024-11-13 21:18:41,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:18:41,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:41,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:41,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:41,462 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 223 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:18:43,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:43,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 2073 states and 2524 transitions. [2024-11-13 21:18:43,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 2524 transitions. [2024-11-13 21:18:43,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:18:43,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:43,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:43,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:43,419 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 223 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:18:47,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:47,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2547 states to 2091 states and 2547 transitions. [2024-11-13 21:18:47,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 2547 transitions. [2024-11-13 21:18:47,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:18:47,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:47,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:47,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:47,684 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 223 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:18:48,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:48,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2548 states to 2093 states and 2548 transitions. [2024-11-13 21:18:48,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2093 states and 2548 transitions. [2024-11-13 21:18:48,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:18:48,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:48,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:48,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:48,524 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 223 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:18:50,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:50,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2558 states to 2102 states and 2558 transitions. [2024-11-13 21:18:50,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2102 states and 2558 transitions. [2024-11-13 21:18:50,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:18:50,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:50,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:50,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:50,138 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 223 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:18:50,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:50,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 2103 states and 2559 transitions. [2024-11-13 21:18:50,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 2559 transitions. [2024-11-13 21:18:50,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 21:18:50,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:50,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:50,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:50,985 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-13 21:18:53,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:54,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2583 states to 2123 states and 2583 transitions. [2024-11-13 21:18:54,142 INFO L276 IsEmpty]: Start isEmpty. Operand 2123 states and 2583 transitions. [2024-11-13 21:18:54,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 21:18:54,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:54,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:54,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:54,225 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-13 21:18:57,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:57,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2600 states to 2139 states and 2600 transitions. [2024-11-13 21:18:57,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 2600 transitions. [2024-11-13 21:18:57,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 21:18:57,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:57,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:57,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:57,767 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-13 21:18:59,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:59,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 2161 states and 2623 transitions. [2024-11-13 21:18:59,356 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 2623 transitions. [2024-11-13 21:18:59,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 21:18:59,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:59,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:59,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:59,445 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-13 21:18:59,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:59,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2633 states to 2172 states and 2633 transitions. [2024-11-13 21:18:59,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 2633 transitions. [2024-11-13 21:18:59,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 21:18:59,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:59,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:59,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:59,725 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:19:02,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:02,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2664 states to 2201 states and 2664 transitions. [2024-11-13 21:19:02,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 2664 transitions. [2024-11-13 21:19:02,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 21:19:02,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:02,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:02,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:02,608 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:19:02,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:02,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2667 states to 2204 states and 2667 transitions. [2024-11-13 21:19:02,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 2667 transitions. [2024-11-13 21:19:02,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 21:19:02,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:02,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:02,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:03,374 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 197 proven. 82 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 21:19:07,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:07,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2694 states to 2228 states and 2694 transitions. [2024-11-13 21:19:07,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 2694 transitions. [2024-11-13 21:19:07,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 21:19:07,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:07,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:07,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:07,530 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 197 proven. 82 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 21:19:08,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:08,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 2239 states and 2705 transitions. [2024-11-13 21:19:08,630 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 2705 transitions. [2024-11-13 21:19:08,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 21:19:08,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:08,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:08,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:08,745 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:19:08,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:08,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 2240 states and 2705 transitions. [2024-11-13 21:19:08,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 2705 transitions. [2024-11-13 21:19:08,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 21:19:08,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:08,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:08,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:10,151 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 207 proven. 102 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:19:27,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:27,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2868 states to 2370 states and 2868 transitions. [2024-11-13 21:19:27,860 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 2868 transitions. [2024-11-13 21:19:27,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 21:19:27,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:27,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:27,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:28,134 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 207 proven. 102 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:19:32,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:32,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2875 states to 2378 states and 2875 transitions. [2024-11-13 21:19:32,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2378 states and 2875 transitions. [2024-11-13 21:19:32,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 21:19:32,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:32,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:32,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:32,646 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 207 proven. 102 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:19:34,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:34,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2875 states to 2379 states and 2875 transitions. [2024-11-13 21:19:34,021 INFO L276 IsEmpty]: Start isEmpty. Operand 2379 states and 2875 transitions. [2024-11-13 21:19:34,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 21:19:34,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:34,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:34,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:34,335 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 207 proven. 102 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:19:38,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:38,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2912 states to 2411 states and 2912 transitions. [2024-11-13 21:19:38,667 INFO L276 IsEmpty]: Start isEmpty. Operand 2411 states and 2912 transitions. [2024-11-13 21:19:38,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 21:19:38,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:38,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:38,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:38,768 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-13 21:19:42,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:42,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2943 states to 2430 states and 2943 transitions. [2024-11-13 21:19:42,966 INFO L276 IsEmpty]: Start isEmpty. Operand 2430 states and 2943 transitions. [2024-11-13 21:19:42,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 21:19:42,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:42,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:43,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:43,052 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-13 21:19:44,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:44,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2957 states to 2442 states and 2957 transitions. [2024-11-13 21:19:44,755 INFO L276 IsEmpty]: Start isEmpty. Operand 2442 states and 2957 transitions. [2024-11-13 21:19:44,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 21:19:44,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:44,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:44,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:44,839 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-13 21:19:45,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:45,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2958 states to 2444 states and 2958 transitions. [2024-11-13 21:19:45,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 2958 transitions. [2024-11-13 21:19:45,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 21:19:45,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:45,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:45,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:45,943 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-13 21:19:47,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:47,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2971 states to 2457 states and 2971 transitions. [2024-11-13 21:19:47,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2457 states and 2971 transitions. [2024-11-13 21:19:47,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 21:19:47,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:47,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:47,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:47,246 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-13 21:19:48,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:48,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2976 states to 2463 states and 2976 transitions. [2024-11-13 21:19:48,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 2976 transitions. [2024-11-13 21:19:48,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 21:19:48,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:48,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:48,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:49,147 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 223 proven. 100 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 21:19:53,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:53,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3012 states to 2495 states and 3012 transitions. [2024-11-13 21:19:53,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2495 states and 3012 transitions. [2024-11-13 21:19:53,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 21:19:53,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:53,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:53,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:53,558 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 151 proven. 164 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 21:19:55,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:55,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3104 states to 2587 states and 3104 transitions. [2024-11-13 21:19:55,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2587 states and 3104 transitions. [2024-11-13 21:19:55,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 21:19:55,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:55,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:55,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:57,696 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 405 proven. 142 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 21:19:59,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:59,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3125 states to 2606 states and 3125 transitions. [2024-11-13 21:19:59,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2606 states and 3125 transitions. [2024-11-13 21:19:59,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 21:19:59,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:59,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:59,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:00,014 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 319 proven. 0 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2024-11-13 21:20:00,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:00,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 2617 states and 3135 transitions. [2024-11-13 21:20:00,643 INFO L276 IsEmpty]: Start isEmpty. Operand 2617 states and 3135 transitions. [2024-11-13 21:20:00,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 21:20:00,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:00,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:00,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:01,038 INFO L134 CoverageAnalysis]: Checked inductivity of 677 backedges. 381 proven. 103 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-13 21:20:06,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:06,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 2659 states and 3183 transitions. [2024-11-13 21:20:06,480 INFO L276 IsEmpty]: Start isEmpty. Operand 2659 states and 3183 transitions. [2024-11-13 21:20:06,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 21:20:06,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:06,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:06,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:06,901 INFO L134 CoverageAnalysis]: Checked inductivity of 677 backedges. 381 proven. 103 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-13 21:20:07,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:07,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3186 states to 2661 states and 3186 transitions. [2024-11-13 21:20:07,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2661 states and 3186 transitions. [2024-11-13 21:20:07,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 21:20:07,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:07,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:07,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:07,990 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 454 proven. 9 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 21:20:13,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:13,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3229 states to 2700 states and 3229 transitions. [2024-11-13 21:20:13,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 3229 transitions. [2024-11-13 21:20:13,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 21:20:13,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:13,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:13,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:13,867 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 454 proven. 9 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 21:20:17,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:17,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3252 states to 2721 states and 3252 transitions. [2024-11-13 21:20:17,078 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 3252 transitions. [2024-11-13 21:20:17,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 21:20:17,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:17,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:17,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:17,435 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 454 proven. 9 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 21:20:20,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:20,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3267 states to 2738 states and 3267 transitions. [2024-11-13 21:20:20,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 3267 transitions. [2024-11-13 21:20:20,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 21:20:20,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:20,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:20,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:21,125 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 454 proven. 9 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 21:20:21,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:21,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3268 states to 2740 states and 3268 transitions. [2024-11-13 21:20:21,667 INFO L276 IsEmpty]: Start isEmpty. Operand 2740 states and 3268 transitions. [2024-11-13 21:20:21,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 21:20:21,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:21,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:21,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:21,986 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 454 proven. 9 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 21:20:23,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:23,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 2744 states and 3271 transitions. [2024-11-13 21:20:23,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2744 states and 3271 transitions. [2024-11-13 21:20:23,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 21:20:23,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:23,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:23,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:23,532 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 400 proven. 137 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 21:20:27,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:27,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3301 states to 2766 states and 3301 transitions. [2024-11-13 21:20:27,564 INFO L276 IsEmpty]: Start isEmpty. Operand 2766 states and 3301 transitions. [2024-11-13 21:20:27,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 21:20:27,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:27,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:27,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:28,034 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 400 proven. 137 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 21:20:36,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:36,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3336 states to 2791 states and 3336 transitions. [2024-11-13 21:20:36,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2791 states and 3336 transitions. [2024-11-13 21:20:36,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 21:20:36,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:36,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:36,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:36,944 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 400 proven. 137 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 21:20:38,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:38,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3353 states to 2805 states and 3353 transitions. [2024-11-13 21:20:38,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2805 states and 3353 transitions. [2024-11-13 21:20:38,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 21:20:38,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:38,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:38,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:39,367 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 400 proven. 137 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 21:20:41,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:41,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3362 states to 2812 states and 3362 transitions. [2024-11-13 21:20:41,570 INFO L276 IsEmpty]: Start isEmpty. Operand 2812 states and 3362 transitions. [2024-11-13 21:20:41,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 21:20:41,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:41,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:41,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:42,294 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 400 proven. 137 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 21:20:43,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:43,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 2817 states and 3368 transitions. [2024-11-13 21:20:43,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2817 states and 3368 transitions. [2024-11-13 21:20:43,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 21:20:43,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:43,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:43,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:44,182 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 400 proven. 137 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 21:20:45,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:45,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3374 states to 2823 states and 3374 transitions. [2024-11-13 21:20:45,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 3374 transitions. [2024-11-13 21:20:45,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 21:20:45,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:45,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:45,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:45,353 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 453 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-13 21:20:49,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:49,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3394 states to 2840 states and 3394 transitions. [2024-11-13 21:20:49,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2840 states and 3394 transitions. [2024-11-13 21:20:49,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 21:20:49,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:49,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:49,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:50,094 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 453 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-13 21:20:51,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:51,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3397 states to 2844 states and 3397 transitions. [2024-11-13 21:20:51,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 3397 transitions. [2024-11-13 21:20:51,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 21:20:51,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:51,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:51,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:51,520 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 453 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-13 21:20:53,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:53,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3406 states to 2854 states and 3406 transitions. [2024-11-13 21:20:53,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2854 states and 3406 transitions. [2024-11-13 21:20:53,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 21:20:53,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:53,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:53,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:54,035 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 400 proven. 137 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 21:20:55,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:55,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3413 states to 2860 states and 3413 transitions. [2024-11-13 21:20:55,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 3413 transitions. [2024-11-13 21:20:55,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 21:20:55,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:55,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:55,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:55,843 INFO L134 CoverageAnalysis]: Checked inductivity of 596 backedges. 339 proven. 34 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-13 21:20:58,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:58,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3434 states to 2880 states and 3434 transitions. [2024-11-13 21:20:58,634 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 3434 transitions. [2024-11-13 21:20:58,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 21:20:58,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:58,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:58,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:59,728 INFO L134 CoverageAnalysis]: Checked inductivity of 596 backedges. 339 proven. 34 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-13 21:21:00,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:00,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3435 states to 2882 states and 3435 transitions. [2024-11-13 21:21:00,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2882 states and 3435 transitions. [2024-11-13 21:21:00,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-13 21:21:00,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:00,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:00,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:00,962 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 367 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 21:21:05,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:05,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3454 states to 2899 states and 3454 transitions. [2024-11-13 21:21:05,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2899 states and 3454 transitions. [2024-11-13 21:21:05,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-13 21:21:05,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:05,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:05,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:05,420 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 367 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 21:21:07,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:07,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3458 states to 2903 states and 3458 transitions. [2024-11-13 21:21:07,290 INFO L276 IsEmpty]: Start isEmpty. Operand 2903 states and 3458 transitions. [2024-11-13 21:21:07,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-13 21:21:07,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:07,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:07,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:07,402 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 367 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 21:21:09,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:09,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3481 states to 2925 states and 3481 transitions. [2024-11-13 21:21:09,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2925 states and 3481 transitions. [2024-11-13 21:21:09,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-13 21:21:09,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:09,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:10,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:10,115 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 367 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 21:21:11,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:11,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3489 states to 2934 states and 3489 transitions. [2024-11-13 21:21:11,949 INFO L276 IsEmpty]: Start isEmpty. Operand 2934 states and 3489 transitions. [2024-11-13 21:21:11,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-13 21:21:11,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:11,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:11,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:12,061 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 367 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 21:21:13,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:13,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3498 states to 2944 states and 3498 transitions. [2024-11-13 21:21:13,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2944 states and 3498 transitions. [2024-11-13 21:21:13,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-13 21:21:13,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:13,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:13,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:13,961 INFO L134 CoverageAnalysis]: Checked inductivity of 608 backedges. 348 proven. 37 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-13 21:21:15,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:15,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3501 states to 2947 states and 3501 transitions. [2024-11-13 21:21:15,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2947 states and 3501 transitions. [2024-11-13 21:21:15,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 21:21:15,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:15,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:15,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:16,205 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 407 proven. 104 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-11-13 21:21:17,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:17,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3521 states to 2966 states and 3521 transitions. [2024-11-13 21:21:17,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2966 states and 3521 transitions. [2024-11-13 21:21:17,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-13 21:21:17,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:17,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:17,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:17,358 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 400 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2024-11-13 21:21:18,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:18,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3528 states to 2973 states and 3528 transitions. [2024-11-13 21:21:18,444 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 3528 transitions. [2024-11-13 21:21:18,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-13 21:21:18,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:18,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:18,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:18,584 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 400 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2024-11-13 21:21:19,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:19,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3529 states to 2974 states and 3529 transitions. [2024-11-13 21:21:19,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 3529 transitions. [2024-11-13 21:21:19,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-13 21:21:19,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:19,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:19,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:19,920 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 406 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 21:21:20,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:20,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3529 states to 2975 states and 3529 transitions. [2024-11-13 21:21:20,883 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 3529 transitions. [2024-11-13 21:21:20,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-13 21:21:20,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:20,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:20,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:20,998 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 406 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 21:21:22,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:22,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 2980 states and 3534 transitions. [2024-11-13 21:21:22,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2980 states and 3534 transitions. [2024-11-13 21:21:22,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-13 21:21:22,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:22,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:22,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:22,805 INFO L134 CoverageAnalysis]: Checked inductivity of 769 backedges. 517 proven. 0 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-13 21:21:22,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:22,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 2994 states and 3547 transitions. [2024-11-13 21:21:22,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2994 states and 3547 transitions. [2024-11-13 21:21:22,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-13 21:21:23,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:23,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:23,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:23,422 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 432 proven. 121 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2024-11-13 21:21:24,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:24,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3572 states to 3014 states and 3572 transitions. [2024-11-13 21:21:24,768 INFO L276 IsEmpty]: Start isEmpty. Operand 3014 states and 3572 transitions. [2024-11-13 21:21:24,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-13 21:21:24,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:24,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:24,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:25,148 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 432 proven. 121 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2024-11-13 21:21:26,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:26,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3575 states to 3018 states and 3575 transitions. [2024-11-13 21:21:26,117 INFO L276 IsEmpty]: Start isEmpty. Operand 3018 states and 3575 transitions. [2024-11-13 21:21:26,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-13 21:21:26,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:26,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:26,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:26,309 INFO L134 CoverageAnalysis]: Checked inductivity of 726 backedges. 238 proven. 242 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-13 21:21:27,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:27,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3506 states to 2952 states and 3506 transitions. [2024-11-13 21:21:27,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2952 states and 3506 transitions. [2024-11-13 21:21:27,508 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 21:21:27,509 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 182 iterations. [2024-11-13 21:21:27,518 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 21:22:04,573 INFO L77 FloydHoareUtils]: At program point L102(lines 102 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,573 INFO L77 FloydHoareUtils]: At program point L598(line 598) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,573 INFO L77 FloydHoareUtils]: At program point L334(lines 334 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,574 INFO L77 FloydHoareUtils]: At program point L302(lines 302 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,574 INFO L77 FloydHoareUtils]: At program point L170(lines 170 400) the Hoare annotation is: (let ((.cse0 (= ~a12~0 8)) (.cse1 (= ~a8~0 15)) (.cse2 (< ~a16~0 5)) (.cse5 (= ~a20~0 1)) (.cse3 (= ~a17~0 1)) (.cse4 (<= ~a16~0 5)) (.cse6 (= ~a16~0 4)) (.cse7 (not (= ~a7~0 1)))) (or (and (not (and .cse0 (= ~a7~0 0) .cse1)) .cse2) (not (= ~a21~0 1)) (and .cse3 .cse4 (not (and .cse0 .cse1 (= ~a20~0 ~a7~0)))) (and .cse2 (not (= ~a17~0 ~a7~0))) (and (not .cse5) .cse6) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse7) (and .cse3 .cse4 .cse5) (and (not .cse3) .cse4 (not .cse6)) (and .cse7 (< 5 ~a16~0)))) [2024-11-13 21:22:04,574 INFO L77 FloydHoareUtils]: At program point L204(lines 204 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and .cse0 (not (and (= ~a12~0 8) (= ~a8~0 15) (= ~a20~0 ~a7~0)))) (< ~a16~0 5) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 21:22:04,574 INFO L77 FloydHoareUtils]: At program point L72(lines 72 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,574 INFO L77 FloydHoareUtils]: At program point L271(lines 271 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and .cse0 (not (and (= ~a12~0 8) (= ~a8~0 15) (= ~a20~0 ~a7~0)))) (< ~a16~0 5) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 21:22:04,575 INFO L77 FloydHoareUtils]: At program point L139(lines 139 400) the Hoare annotation is: (let ((.cse0 (= ~a12~0 8)) (.cse1 (= ~a8~0 15)) (.cse2 (< ~a16~0 5)) (.cse5 (= ~a20~0 1)) (.cse3 (= ~a17~0 1)) (.cse4 (<= ~a16~0 5)) (.cse6 (= ~a16~0 4)) (.cse7 (not (= ~a7~0 1)))) (or (and (not (and .cse0 (= ~a7~0 0) .cse1)) .cse2) (not (= ~a21~0 1)) (and .cse3 .cse4 (not (and .cse0 .cse1 (= ~a20~0 ~a7~0)))) (and .cse2 (not (= ~a17~0 ~a7~0))) (and (not .cse5) .cse6) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse7) (and .cse3 .cse4 .cse5) (and (not .cse3) .cse4 (not .cse6)) (and .cse7 (< 5 ~a16~0)))) [2024-11-13 21:22:04,575 INFO L77 FloydHoareUtils]: At program point L371(lines 371 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,575 INFO L77 FloydHoareUtils]: At program point L107(lines 107 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,575 INFO L77 FloydHoareUtils]: At program point L41(lines 41 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,575 INFO L77 FloydHoareUtils]: At program point L339(lines 339 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,575 INFO L77 FloydHoareUtils]: At program point L207(lines 207 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and .cse0 (not (and (= ~a12~0 8) (= ~a8~0 15) (= ~a20~0 ~a7~0)))) (< ~a16~0 5) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 21:22:04,575 INFO L77 FloydHoareUtils]: At program point L75(lines 75 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,575 INFO L77 FloydHoareUtils]: At program point L373(lines 373 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,576 INFO L77 FloydHoareUtils]: At program point L241(lines 241 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and .cse0 (not (and (= ~a12~0 8) (= ~a8~0 15) (= ~a20~0 ~a7~0)))) (< ~a16~0 5) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 21:22:04,576 INFO L77 FloydHoareUtils]: At program point L175(lines 175 400) the Hoare annotation is: (let ((.cse0 (= ~a12~0 8)) (.cse1 (= ~a8~0 15)) (.cse2 (< ~a16~0 5)) (.cse5 (= ~a20~0 1)) (.cse3 (= ~a17~0 1)) (.cse4 (<= ~a16~0 5)) (.cse6 (= ~a16~0 4)) (.cse7 (not (= ~a7~0 1)))) (or (and (not (and .cse0 (= ~a7~0 0) .cse1)) .cse2) (not (= ~a21~0 1)) (and .cse3 .cse4 (not (and .cse0 .cse1 (= ~a20~0 ~a7~0)))) (and .cse2 (not (= ~a17~0 ~a7~0))) (and (not .cse5) .cse6) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse7) (and .cse3 .cse4 .cse5) (and (not .cse3) .cse4 (not .cse6)) (and .cse7 (< 5 ~a16~0)))) [2024-11-13 21:22:04,576 INFO L77 FloydHoareUtils]: At program point L275(lines 275 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and .cse0 (not (and (= ~a12~0 8) (= ~a8~0 15) (= ~a20~0 ~a7~0)))) (< ~a16~0 5) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 21:22:04,576 INFO L77 FloydHoareUtils]: At program point L375(lines 375 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,576 INFO L77 FloydHoareUtils]: At program point L309(lines 309 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,576 INFO L77 FloydHoareUtils]: At program point L45(lines 45 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,576 INFO L77 FloydHoareUtils]: At program point L343(lines 343 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,576 INFO L77 FloydHoareUtils]: At program point L112(lines 112 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,576 INFO L77 FloydHoareUtils]: At program point L278(lines 278 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,577 INFO L77 FloydHoareUtils]: At program point L146(lines 146 400) the Hoare annotation is: (let ((.cse0 (= ~a12~0 8)) (.cse1 (= ~a8~0 15)) (.cse2 (< ~a16~0 5)) (.cse5 (= ~a20~0 1)) (.cse3 (= ~a17~0 1)) (.cse4 (<= ~a16~0 5)) (.cse6 (= ~a16~0 4)) (.cse7 (not (= ~a7~0 1)))) (or (and (not (and .cse0 (= ~a7~0 0) .cse1)) .cse2) (not (= ~a21~0 1)) (and .cse3 .cse4 (not (and .cse0 .cse1 (= ~a20~0 ~a7~0)))) (and .cse2 (not (= ~a17~0 ~a7~0))) (and (not .cse5) .cse6) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse7) (and .cse3 .cse4 .cse5) (and (not .cse3) .cse4 (not .cse6)) (and .cse7 (< 5 ~a16~0)))) [2024-11-13 21:22:04,577 INFO L77 FloydHoareUtils]: At program point L213(lines 213 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and .cse0 (not (and (= ~a12~0 8) (= ~a8~0 15) (= ~a20~0 ~a7~0)))) (< ~a16~0 5) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 21:22:04,577 INFO L77 FloydHoareUtils]: At program point L82(lines 82 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,577 INFO L77 FloydHoareUtils]: At program point L347(lines 347 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,578 INFO L77 FloydHoareUtils]: At program point L248(lines 248 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and .cse0 (not (and (= ~a12~0 8) (= ~a8~0 15) (= ~a20~0 ~a7~0)))) (< ~a16~0 5) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 21:22:04,579 INFO L77 FloydHoareUtils]: At program point L183(lines 183 400) the Hoare annotation is: (let ((.cse0 (= ~a12~0 8)) (.cse1 (= ~a8~0 15)) (.cse2 (< ~a16~0 5)) (.cse5 (= ~a20~0 1)) (.cse3 (= ~a17~0 1)) (.cse4 (<= ~a16~0 5)) (.cse6 (= ~a16~0 4)) (.cse7 (not (= ~a7~0 1)))) (or (and (not (and .cse0 (= ~a7~0 0) .cse1)) .cse2) (not (= ~a21~0 1)) (and .cse3 .cse4 (not (and .cse0 .cse1 (= ~a20~0 ~a7~0)))) (and .cse2 (not (= ~a17~0 ~a7~0))) (and (not .cse5) .cse6) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse7) (and .cse3 .cse4 .cse5) (and (not .cse3) .cse4 (not .cse6)) (and .cse7 (< 5 ~a16~0)))) [2024-11-13 21:22:04,579 INFO L77 FloydHoareUtils]: At program point L150(lines 150 400) the Hoare annotation is: (let ((.cse0 (= ~a12~0 8)) (.cse1 (= ~a8~0 15)) (.cse2 (< ~a16~0 5)) (.cse5 (= ~a20~0 1)) (.cse3 (= ~a17~0 1)) (.cse4 (<= ~a16~0 5)) (.cse6 (= ~a16~0 4)) (.cse7 (not (= ~a7~0 1)))) (or (and (not (and .cse0 (= ~a7~0 0) .cse1)) .cse2) (not (= ~a21~0 1)) (and .cse3 .cse4 (not (and .cse0 .cse1 (= ~a20~0 ~a7~0)))) (and .cse2 (not (= ~a17~0 ~a7~0))) (and (not .cse5) .cse6) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse7) (and .cse3 .cse4 .cse5) (and (not .cse3) .cse4 (not .cse6)) (and .cse7 (< 5 ~a16~0)))) [2024-11-13 21:22:04,579 INFO L77 FloydHoareUtils]: At program point L382(lines 382 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,579 INFO L77 FloydHoareUtils]: At program point L316(lines 316 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,579 INFO L77 FloydHoareUtils]: At program point L283(lines 283 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,579 INFO L77 FloydHoareUtils]: At program point L118(lines 118 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,579 INFO L77 FloydHoareUtils]: At program point L218(lines 218 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and .cse0 (not (and (= ~a12~0 8) (= ~a8~0 15) (= ~a20~0 ~a7~0)))) (< ~a16~0 5) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 21:22:04,580 INFO L77 FloydHoareUtils]: At program point L53(lines 53 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,580 INFO L77 FloydHoareUtils]: At program point L154(lines 154 400) the Hoare annotation is: (let ((.cse0 (= ~a12~0 8)) (.cse1 (= ~a8~0 15)) (.cse2 (< ~a16~0 5)) (.cse5 (= ~a20~0 1)) (.cse3 (= ~a17~0 1)) (.cse4 (<= ~a16~0 5)) (.cse6 (= ~a16~0 4)) (.cse7 (not (= ~a7~0 1)))) (or (and (not (and .cse0 (= ~a7~0 0) .cse1)) .cse2) (not (= ~a21~0 1)) (and .cse3 .cse4 (not (and .cse0 .cse1 (= ~a20~0 ~a7~0)))) (and .cse2 (not (= ~a17~0 ~a7~0))) (and (not .cse5) .cse6) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse7) (and .cse3 .cse4 .cse5) (and (not .cse3) .cse4 (not .cse6)) (and .cse7 (< 5 ~a16~0)))) [2024-11-13 21:22:04,580 INFO L77 FloydHoareUtils]: At program point L188(lines 188 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and .cse0 (not (and (= ~a12~0 8) (= ~a8~0 15) (= ~a20~0 ~a7~0)))) (< ~a16~0 5) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 21:22:04,580 INFO L77 FloydHoareUtils]: At program point L387(lines 387 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,580 INFO L77 FloydHoareUtils]: At program point L288(lines 288 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,580 INFO L77 FloydHoareUtils]: At program point L255(lines 255 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and .cse0 (not (and (= ~a12~0 8) (= ~a8~0 15) (= ~a20~0 ~a7~0)))) (< ~a16~0 5) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 21:22:04,580 INFO L77 FloydHoareUtils]: At program point L90(lines 90 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,580 INFO L77 FloydHoareUtils]: At program point L355(lines 355 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,581 INFO L77 FloydHoareUtils]: At program point L322(lines 322 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,581 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 21:22:04,581 INFO L77 FloydHoareUtils]: At program point L124(lines 124 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and .cse0 (not (and (= ~a12~0 8) (= ~a8~0 15) (= ~a20~0 ~a7~0)))) (< ~a16~0 5) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 21:22:04,581 INFO L77 FloydHoareUtils]: At program point L587(lines 587 604) the Hoare annotation is: true [2024-11-13 21:22:04,581 INFO L77 FloydHoareUtils]: At program point L455-1(lines 40 585) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,581 INFO L77 FloydHoareUtils]: At program point L224(lines 224 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and .cse0 (not (and (= ~a12~0 8) (= ~a8~0 15) (= ~a20~0 ~a7~0)))) (< ~a16~0 5) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 21:22:04,581 INFO L77 FloydHoareUtils]: At program point L158(lines 158 400) the Hoare annotation is: (let ((.cse0 (= ~a12~0 8)) (.cse1 (= ~a8~0 15)) (.cse2 (< ~a16~0 5)) (.cse5 (= ~a20~0 1)) (.cse3 (= ~a17~0 1)) (.cse4 (<= ~a16~0 5)) (.cse6 (= ~a16~0 4)) (.cse7 (not (= ~a7~0 1)))) (or (and (not (and .cse0 (= ~a7~0 0) .cse1)) .cse2) (not (= ~a21~0 1)) (and .cse3 .cse4 (not (and .cse0 .cse1 (= ~a20~0 ~a7~0)))) (and .cse2 (not (= ~a17~0 ~a7~0))) (and (not .cse5) .cse6) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse7) (and .cse3 .cse4 .cse5) (and (not .cse3) .cse4 (not .cse6)) (and .cse7 (< 5 ~a16~0)))) [2024-11-13 21:22:04,581 INFO L77 FloydHoareUtils]: At program point L59(lines 59 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,581 INFO L77 FloydHoareUtils]: At program point L94(lines 94 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,581 INFO L77 FloydHoareUtils]: At program point L458-1(lines 40 585) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,582 INFO L77 FloydHoareUtils]: At program point L392(lines 392 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,582 INFO L77 FloydHoareUtils]: At program point L326(lines 326 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,582 INFO L77 FloydHoareUtils]: At program point L260(lines 260 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and .cse0 (not (and (= ~a12~0 8) (= ~a8~0 15) (= ~a20~0 ~a7~0)))) (< ~a16~0 5) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 21:22:04,582 INFO L75 FloydHoareUtils]: For program point L459(line 459) no Hoare annotation was computed. [2024-11-13 21:22:04,582 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 21:22:04,582 INFO L77 FloydHoareUtils]: At program point L228(lines 228 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and .cse0 (not (and (= ~a12~0 8) (= ~a8~0 15) (= ~a20~0 ~a7~0)))) (< ~a16~0 5) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 21:22:04,583 INFO L77 FloydHoareUtils]: At program point L162(lines 162 400) the Hoare annotation is: (let ((.cse0 (= ~a12~0 8)) (.cse1 (= ~a8~0 15)) (.cse2 (< ~a16~0 5)) (.cse5 (= ~a20~0 1)) (.cse3 (= ~a17~0 1)) (.cse4 (<= ~a16~0 5)) (.cse6 (= ~a16~0 4)) (.cse7 (not (= ~a7~0 1)))) (or (and (not (and .cse0 (= ~a7~0 0) .cse1)) .cse2) (not (= ~a21~0 1)) (and .cse3 .cse4 (not (and .cse0 .cse1 (= ~a20~0 ~a7~0)))) (and .cse2 (not (= ~a17~0 ~a7~0))) (and (not .cse5) .cse6) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse7) (and .cse3 .cse4 .cse5) (and (not .cse3) .cse4 (not .cse6)) (and .cse7 (< 5 ~a16~0)))) [2024-11-13 21:22:04,583 INFO L77 FloydHoareUtils]: At program point L129(lines 129 400) the Hoare annotation is: (let ((.cse0 (= ~a12~0 8)) (.cse1 (= ~a8~0 15)) (.cse2 (< ~a16~0 5)) (.cse5 (= ~a20~0 1)) (.cse3 (= ~a17~0 1)) (.cse4 (<= ~a16~0 5)) (.cse6 (= ~a16~0 4)) (.cse7 (not (= ~a7~0 1)))) (or (and (not (and .cse0 (= ~a7~0 0) .cse1)) .cse2) (not (= ~a21~0 1)) (and .cse3 .cse4 (not (and .cse0 .cse1 (= ~a20~0 ~a7~0)))) (and .cse2 (not (= ~a17~0 ~a7~0))) (and (not .cse5) .cse6) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse7) (and .cse3 .cse4 .cse5) (and (not .cse3) .cse4 (not .cse6)) (and .cse7 (< 5 ~a16~0)))) [2024-11-13 21:22:04,583 INFO L77 FloydHoareUtils]: At program point L328(lines 328 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,584 INFO L77 FloydHoareUtils]: At program point L196(lines 196 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and .cse0 (not (and (= ~a12~0 8) (= ~a8~0 15) (= ~a20~0 ~a7~0)))) (< ~a16~0 5) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 21:22:04,584 INFO L77 FloydHoareUtils]: At program point L64(lines 64 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,584 INFO L77 FloydHoareUtils]: At program point L593-2(lines 593 603) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,584 INFO L77 FloydHoareUtils]: At program point L296(lines 296 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,584 INFO L77 FloydHoareUtils]: At program point calculate_output_returnLabel#1(lines 40 585) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,584 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 459) no Hoare annotation was computed. [2024-11-13 21:22:04,585 INFO L77 FloydHoareUtils]: At program point L363(lines 363 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,585 INFO L77 FloydHoareUtils]: At program point L199(lines 199 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and .cse0 (not (and (= ~a12~0 8) (= ~a8~0 15) (= ~a20~0 ~a7~0)))) (< ~a16~0 5) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 21:22:04,585 INFO L77 FloydHoareUtils]: At program point L365(lines 365 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 21:22:04,585 INFO L77 FloydHoareUtils]: At program point L266(lines 266 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and .cse0 (not (and (= ~a12~0 8) (= ~a8~0 15) (= ~a20~0 ~a7~0)))) (< ~a16~0 5) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 21:22:04,585 INFO L77 FloydHoareUtils]: At program point L233(lines 233 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and .cse0 (not (and (= ~a12~0 8) (= ~a8~0 15) (= ~a20~0 ~a7~0)))) (< ~a16~0 5) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 21:22:04,586 INFO L77 FloydHoareUtils]: At program point L134(lines 134 400) the Hoare annotation is: (let ((.cse0 (= ~a12~0 8)) (.cse1 (= ~a8~0 15)) (.cse2 (< ~a16~0 5)) (.cse5 (= ~a20~0 1)) (.cse3 (= ~a17~0 1)) (.cse4 (<= ~a16~0 5)) (.cse6 (= ~a16~0 4)) (.cse7 (not (= ~a7~0 1)))) (or (and (not (and .cse0 (= ~a7~0 0) .cse1)) .cse2) (not (= ~a21~0 1)) (and .cse3 .cse4 (not (and .cse0 .cse1 (= ~a20~0 ~a7~0)))) (and .cse2 (not (= ~a17~0 ~a7~0))) (and (not .cse5) .cse6) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse7) (and .cse3 .cse4 .cse5) (and (not .cse3) .cse4 (not .cse6)) (and .cse7 (< 5 ~a16~0)))) [2024-11-13 21:22:04,602 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 09:22:04 ImpRootNode [2024-11-13 21:22:04,602 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 21:22:04,603 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 21:22:04,603 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 21:22:04,603 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 21:22:04,604 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:16:00" (3/4) ... [2024-11-13 21:22:04,607 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 21:22:04,622 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 118 nodes and edges [2024-11-13 21:22:04,623 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-11-13 21:22:04,624 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-13 21:22:04,625 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 21:22:04,784 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9893ff-3e5b-429c-a8e6-3cc6c48fe459/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 21:22:04,784 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9893ff-3e5b-429c-a8e6-3cc6c48fe459/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 21:22:04,784 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 21:22:04,785 INFO L158 Benchmark]: Toolchain (without parser) took 367161.36ms. Allocated memory was 142.6MB in the beginning and 4.7GB in the end (delta: 4.6GB). Free memory was 117.4MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 2.8GB. Max. memory is 16.1GB. [2024-11-13 21:22:04,786 INFO L158 Benchmark]: CDTParser took 0.48ms. Allocated memory is still 142.6MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:22:04,786 INFO L158 Benchmark]: CACSL2BoogieTranslator took 579.40ms. Allocated memory is still 142.6MB. Free memory was 117.2MB in the beginning and 90.7MB in the end (delta: 26.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:22:04,787 INFO L158 Benchmark]: Boogie Procedure Inliner took 107.55ms. Allocated memory is still 142.6MB. Free memory was 90.7MB in the beginning and 85.0MB in the end (delta: 5.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:22:04,787 INFO L158 Benchmark]: Boogie Preprocessor took 104.72ms. Allocated memory is still 142.6MB. Free memory was 85.0MB in the beginning and 81.0MB in the end (delta: 4.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:22:04,788 INFO L158 Benchmark]: RCFGBuilder took 1947.34ms. Allocated memory is still 142.6MB. Free memory was 81.0MB in the beginning and 81.0MB in the end (delta: -33.3kB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. [2024-11-13 21:22:04,788 INFO L158 Benchmark]: CodeCheck took 364234.43ms. Allocated memory was 142.6MB in the beginning and 4.7GB in the end (delta: 4.6GB). Free memory was 81.0MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 2.8GB. Max. memory is 16.1GB. [2024-11-13 21:22:04,789 INFO L158 Benchmark]: Witness Printer took 181.48ms. Allocated memory is still 4.7GB. Free memory was 1.9GB in the beginning and 1.9GB in the end (delta: 12.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:22:04,792 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 76 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 327.1s, OverallIterations: 182, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 604256 SdHoareTripleChecker+Valid, 1738.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 597413 mSDsluCounter, 72192 SdHoareTripleChecker+Invalid, 1480.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 61195 mSDsCounter, 144891 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1306593 IncrementalHoareTripleChecker+Invalid, 1451484 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 144891 mSolverCounterUnsat, 10997 mSDtfsCounter, 1306593 mSolverCounterSat, 16.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 238178 GetRequests, 228912 SyntacticMatches, 7642 SemanticMatches, 1624 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1773020 ImplicationChecksByTransitivity, 251.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.3s SsaConstructionTime, 2.1s SatisfiabilityAnalysisTime, 40.8s InterpolantComputationTime, 35948 NumberOfCodeBlocks, 35948 NumberOfCodeBlocksAsserted, 181 NumberOfCheckSat, 35767 ConstructedInterpolants, 0 QuantifiedInterpolants, 144835 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 181 InterpolantComputations, 114 PerfectInterpolantSequences, 44561/48407 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 459]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 40]: Location Invariant Derived location invariant: !(((a21 == 1) && (a7 == 1)) && (5 < a16)) - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: !(((a21 == 1) && (a7 == 1)) && (5 < a16)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48ms. Allocated memory is still 142.6MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 579.40ms. Allocated memory is still 142.6MB. Free memory was 117.2MB in the beginning and 90.7MB in the end (delta: 26.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 107.55ms. Allocated memory is still 142.6MB. Free memory was 90.7MB in the beginning and 85.0MB in the end (delta: 5.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 104.72ms. Allocated memory is still 142.6MB. Free memory was 85.0MB in the beginning and 81.0MB in the end (delta: 4.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1947.34ms. Allocated memory is still 142.6MB. Free memory was 81.0MB in the beginning and 81.0MB in the end (delta: -33.3kB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. * CodeCheck took 364234.43ms. Allocated memory was 142.6MB in the beginning and 4.7GB in the end (delta: 4.6GB). Free memory was 81.0MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 2.8GB. Max. memory is 16.1GB. * Witness Printer took 181.48ms. Allocated memory is still 4.7GB. Free memory was 1.9GB in the beginning and 1.9GB in the end (delta: 12.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 21:22:04,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d9893ff-3e5b-429c-a8e6-3cc6c48fe459/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE