./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-invgen/fragtest_simple.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a273bd0b-d2c1-4a89-a73a-e3887f8ea4c2/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a273bd0b-d2c1-4a89-a73a-e3887f8ea4c2/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a273bd0b-d2c1-4a89-a73a-e3887f8ea4c2/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a273bd0b-d2c1-4a89-a73a-e3887f8ea4c2/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invgen/fragtest_simple.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a273bd0b-d2c1-4a89-a73a-e3887f8ea4c2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a273bd0b-d2c1-4a89-a73a-e3887f8ea4c2/bin/ukojak-verify-CZk0znPC7b --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 be3b53cc5f9badbf5402cafcfa5766831674eb009261bc7c1bcbe9580aece38e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:11:21,325 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:11:21,376 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a273bd0b-d2c1-4a89-a73a-e3887f8ea4c2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 22:11:21,379 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:11:21,379 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:11:21,397 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:11:21,398 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:11:21,398 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:11:21,398 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:11:21,398 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:11:21,398 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:11:21,399 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:11:21,399 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:11:21,399 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:11:21,399 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:11:21,399 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:11:21,399 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:11:21,399 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:11:21,399 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:11:21,399 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:11:21,399 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:11:21,399 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:11:21,399 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:11:21,400 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:11:21,400 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:11:21,400 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:11:21,400 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:11:21,400 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:11:21,400 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:11:21,400 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:11:21,400 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:11:21,400 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:11:21,401 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:11:21,401 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_a273bd0b-d2c1-4a89-a73a-e3887f8ea4c2/bin/ukojak-verify-CZk0znPC7b 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 -> be3b53cc5f9badbf5402cafcfa5766831674eb009261bc7c1bcbe9580aece38e [2024-12-05 22:11:21,605 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:11:21,612 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:11:21,614 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:11:21,615 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:11:21,615 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:11:21,616 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a273bd0b-d2c1-4a89-a73a-e3887f8ea4c2/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/loop-invgen/fragtest_simple.i [2024-12-05 22:11:24,196 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a273bd0b-d2c1-4a89-a73a-e3887f8ea4c2/bin/ukojak-verify-CZk0znPC7b/data/9a511e4b0/7ee784ec7970494a974dd45717fbcae2/FLAG5c1bbe2d6 [2024-12-05 22:11:24,412 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:11:24,412 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a273bd0b-d2c1-4a89-a73a-e3887f8ea4c2/sv-benchmarks/c/loop-invgen/fragtest_simple.i [2024-12-05 22:11:24,420 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a273bd0b-d2c1-4a89-a73a-e3887f8ea4c2/bin/ukojak-verify-CZk0znPC7b/data/9a511e4b0/7ee784ec7970494a974dd45717fbcae2/FLAG5c1bbe2d6 [2024-12-05 22:11:24,783 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a273bd0b-d2c1-4a89-a73a-e3887f8ea4c2/bin/ukojak-verify-CZk0znPC7b/data/9a511e4b0/7ee784ec7970494a974dd45717fbcae2 [2024-12-05 22:11:24,785 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:11:24,786 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:11:24,787 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:11:24,787 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:11:24,792 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:11:24,792 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:11:24" (1/1) ... [2024-12-05 22:11:24,793 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58e44cc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:11:24, skipping insertion in model container [2024-12-05 22:11:24,794 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:11:24" (1/1) ... [2024-12-05 22:11:24,807 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:11:24,959 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_a273bd0b-d2c1-4a89-a73a-e3887f8ea4c2/sv-benchmarks/c/loop-invgen/fragtest_simple.i[893,906] [2024-12-05 22:11:24,975 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:11:24,986 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:11:24,998 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_a273bd0b-d2c1-4a89-a73a-e3887f8ea4c2/sv-benchmarks/c/loop-invgen/fragtest_simple.i[893,906] [2024-12-05 22:11:25,003 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:11:25,018 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:11:25,018 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:11:25 WrapperNode [2024-12-05 22:11:25,018 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:11:25,020 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:11:25,020 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:11:25,020 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:11:25,027 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:11:25" (1/1) ... [2024-12-05 22:11:25,033 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:11:25" (1/1) ... [2024-12-05 22:11:25,045 INFO L138 Inliner]: procedures = 16, calls = 7, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 58 [2024-12-05 22:11:25,045 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:11:25,046 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:11:25,046 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:11:25,046 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:11:25,053 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:11:25" (1/1) ... [2024-12-05 22:11:25,053 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:11:25" (1/1) ... [2024-12-05 22:11:25,054 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:11:25" (1/1) ... [2024-12-05 22:11:25,054 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:11:25" (1/1) ... [2024-12-05 22:11:25,056 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:11:25" (1/1) ... [2024-12-05 22:11:25,057 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:11:25" (1/1) ... [2024-12-05 22:11:25,060 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:11:25" (1/1) ... [2024-12-05 22:11:25,060 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:11:25" (1/1) ... [2024-12-05 22:11:25,061 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:11:25" (1/1) ... [2024-12-05 22:11:25,062 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:11:25,063 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:11:25,063 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:11:25,063 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:11:25,064 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:11:25" (1/1) ... [2024-12-05 22:11:25,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:11:25,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a273bd0b-d2c1-4a89-a73a-e3887f8ea4c2/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:11:25,092 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a273bd0b-d2c1-4a89-a73a-e3887f8ea4c2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:11:25,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a273bd0b-d2c1-4a89-a73a-e3887f8ea4c2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:11:25,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:11:25,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:11:25,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:11:25,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:11:25,170 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:11:25,171 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:11:25,278 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-12-05 22:11:25,278 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:11:25,303 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:11:25,303 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-05 22:11:25,303 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:11:25 BoogieIcfgContainer [2024-12-05 22:11:25,303 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:11:25,304 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:11:25,304 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:11:25,310 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:11:25,310 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:11:25" (1/1) ... [2024-12-05 22:11:25,316 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:11:25,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:25,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 15 states and 21 transitions. [2024-12-05 22:11:25,363 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 21 transitions. [2024-12-05 22:11:25,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:11:25,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:25,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:25,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:25,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:25,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:25,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2024-12-05 22:11:25,488 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2024-12-05 22:11:25,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:11:25,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:25,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:25,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:25,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:25,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:25,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 17 states and 19 transitions. [2024-12-05 22:11:25,727 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2024-12-05 22:11:25,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:11:25,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:25,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:25,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:25,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:26,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:26,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 24 states and 29 transitions. [2024-12-05 22:11:26,188 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2024-12-05 22:11:26,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:11:26,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:26,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:26,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:26,311 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:26,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:26,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 30 states and 38 transitions. [2024-12-05 22:11:26,959 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 38 transitions. [2024-12-05 22:11:26,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:11:26,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:26,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:26,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:27,141 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:28,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:28,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 37 states and 47 transitions. [2024-12-05 22:11:28,327 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 47 transitions. [2024-12-05 22:11:28,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:11:28,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:28,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:28,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:28,447 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:29,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:29,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 41 states and 53 transitions. [2024-12-05 22:11:29,030 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 53 transitions. [2024-12-05 22:11:29,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:11:29,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:29,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:29,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:29,241 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 12 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:30,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:30,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 51 states and 66 transitions. [2024-12-05 22:11:30,505 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 66 transitions. [2024-12-05 22:11:30,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:11:30,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:30,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:30,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:30,764 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:32,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:32,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 66 states and 84 transitions. [2024-12-05 22:11:32,508 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 84 transitions. [2024-12-05 22:11:32,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:11:32,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:32,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:32,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:32,648 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 23 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:33,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:33,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 69 states and 86 transitions. [2024-12-05 22:11:33,137 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 86 transitions. [2024-12-05 22:11:33,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:11:33,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:33,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:33,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:33,369 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 12 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:34,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:34,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 73 states and 95 transitions. [2024-12-05 22:11:34,599 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 95 transitions. [2024-12-05 22:11:34,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:11:34,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:34,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:34,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:34,671 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 23 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:35,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:35,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 76 states and 97 transitions. [2024-12-05 22:11:35,309 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 97 transitions. [2024-12-05 22:11:35,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:11:35,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:35,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:35,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:35,629 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 23 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:37,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:37,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 86 states and 111 transitions. [2024-12-05 22:11:37,468 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 111 transitions. [2024-12-05 22:11:37,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:11:37,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:37,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:37,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:37,561 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 38 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:38,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:38,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 89 states and 113 transitions. [2024-12-05 22:11:38,225 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 113 transitions. [2024-12-05 22:11:38,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:11:38,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:38,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:38,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:38,420 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 20 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:39,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:39,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 93 states and 120 transitions. [2024-12-05 22:11:39,805 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 120 transitions. [2024-12-05 22:11:39,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:11:39,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:39,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:39,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:39,876 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 38 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:40,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:40,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 96 states and 122 transitions. [2024-12-05 22:11:40,654 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 122 transitions. [2024-12-05 22:11:40,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:11:40,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:40,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:40,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:41,111 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 38 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:43,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:43,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 106 states and 135 transitions. [2024-12-05 22:11:43,388 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 135 transitions. [2024-12-05 22:11:43,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:11:43,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:43,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:43,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:43,477 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 57 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:44,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:44,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 109 states and 137 transitions. [2024-12-05 22:11:44,249 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 137 transitions. [2024-12-05 22:11:44,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:11:44,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:44,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:44,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:44,455 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 30 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:45,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:45,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 113 states and 144 transitions. [2024-12-05 22:11:45,803 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 144 transitions. [2024-12-05 22:11:45,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 22:11:45,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:45,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:45,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:45,902 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 57 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:46,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:46,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 116 states and 146 transitions. [2024-12-05 22:11:46,821 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 146 transitions. [2024-12-05 22:11:46,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:11:46,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:46,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:46,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:47,294 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 57 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:50,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:50,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 126 states and 159 transitions. [2024-12-05 22:11:50,138 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 159 transitions. [2024-12-05 22:11:50,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:11:50,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:50,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:50,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:50,247 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 80 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:51,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:51,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 129 states and 161 transitions. [2024-12-05 22:11:51,256 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 161 transitions. [2024-12-05 22:11:51,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:11:51,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:51,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:51,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:51,456 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 42 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:52,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:52,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 133 states and 168 transitions. [2024-12-05 22:11:52,983 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 168 transitions. [2024-12-05 22:11:52,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 22:11:52,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:52,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:53,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:53,065 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 80 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:54,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:54,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 136 states and 170 transitions. [2024-12-05 22:11:54,130 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 170 transitions. [2024-12-05 22:11:54,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:11:54,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:54,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:54,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:54,685 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 80 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:57,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:57,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 146 states and 183 transitions. [2024-12-05 22:11:57,720 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 183 transitions. [2024-12-05 22:11:57,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:11:57,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:57,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:57,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:57,825 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 107 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:58,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:58,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 149 states and 185 transitions. [2024-12-05 22:11:58,910 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 185 transitions. [2024-12-05 22:11:58,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:11:58,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:58,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:58,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:59,188 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 56 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:01,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:01,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 153 states and 192 transitions. [2024-12-05 22:12:01,039 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 192 transitions. [2024-12-05 22:12:01,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:12:01,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:01,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:01,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:01,151 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 107 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:02,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:02,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 156 states and 194 transitions. [2024-12-05 22:12:02,408 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 194 transitions. [2024-12-05 22:12:02,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:12:02,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:02,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:02,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:03,112 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 107 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:06,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:06,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 166 states and 207 transitions. [2024-12-05 22:12:06,807 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 207 transitions. [2024-12-05 22:12:06,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 22:12:06,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:06,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:06,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:06,889 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 138 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:08,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:08,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 169 states and 209 transitions. [2024-12-05 22:12:08,103 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 209 transitions. [2024-12-05 22:12:08,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 22:12:08,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:08,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:08,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:08,362 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 72 proven. 146 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:10,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:10,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 173 states and 216 transitions. [2024-12-05 22:12:10,314 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 216 transitions. [2024-12-05 22:12:10,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 22:12:10,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:10,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:10,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:10,401 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 138 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:11,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:11,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 176 states and 218 transitions. [2024-12-05 22:12:11,747 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 218 transitions. [2024-12-05 22:12:11,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 22:12:11,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:11,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:11,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:12,372 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 138 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:16,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:16,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 186 states and 231 transitions. [2024-12-05 22:12:16,520 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 231 transitions. [2024-12-05 22:12:16,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:12:16,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:16,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:16,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:16,677 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 173 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:17,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:17,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 189 states and 233 transitions. [2024-12-05 22:12:17,956 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 233 transitions. [2024-12-05 22:12:17,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:12:17,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:17,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:17,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:18,249 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 90 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:20,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:20,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 193 states and 240 transitions. [2024-12-05 22:12:20,623 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 240 transitions. [2024-12-05 22:12:20,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 22:12:20,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:20,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:20,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:20,720 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 173 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:22,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:22,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 196 states and 242 transitions. [2024-12-05 22:12:22,184 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 242 transitions. [2024-12-05 22:12:22,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:12:22,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:22,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:22,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:22,923 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 173 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:27,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:27,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 206 states and 255 transitions. [2024-12-05 22:12:27,192 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 255 transitions. [2024-12-05 22:12:27,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:12:27,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:27,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:27,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:27,290 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 212 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:28,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:28,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 209 states and 257 transitions. [2024-12-05 22:12:28,716 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 257 transitions. [2024-12-05 22:12:28,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:12:28,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:28,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:28,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:29,026 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 110 proven. 222 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:31,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:31,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 213 states and 264 transitions. [2024-12-05 22:12:31,552 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 264 transitions. [2024-12-05 22:12:31,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:12:31,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:31,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:31,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:31,732 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 212 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:33,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:33,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 216 states and 266 transitions. [2024-12-05 22:12:33,282 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 266 transitions. [2024-12-05 22:12:33,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 22:12:33,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:33,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:33,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:34,109 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 212 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:38,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:38,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 226 states and 279 transitions. [2024-12-05 22:12:38,991 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 279 transitions. [2024-12-05 22:12:38,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 22:12:38,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:38,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:39,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:39,127 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 255 proven. 143 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:40,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:40,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 229 states and 281 transitions. [2024-12-05 22:12:40,748 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 281 transitions. [2024-12-05 22:12:40,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 22:12:40,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:40,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:40,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:41,107 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 132 proven. 266 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:43,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:43,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 233 states and 288 transitions. [2024-12-05 22:12:43,907 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 288 transitions. [2024-12-05 22:12:43,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:12:43,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:43,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:43,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:44,077 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 255 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:45,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:45,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 236 states and 290 transitions. [2024-12-05 22:12:45,751 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 290 transitions. [2024-12-05 22:12:45,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 22:12:45,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:45,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:45,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:46,643 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 255 proven. 189 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:52,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:52,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 246 states and 303 transitions. [2024-12-05 22:12:52,022 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 303 transitions. [2024-12-05 22:12:52,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 22:12:52,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:52,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:52,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:52,199 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 302 proven. 168 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:53,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:53,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 249 states and 305 transitions. [2024-12-05 22:12:53,872 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 305 transitions. [2024-12-05 22:12:53,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 22:12:53,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:53,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:53,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:54,315 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 156 proven. 314 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:57,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:57,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 253 states and 312 transitions. [2024-12-05 22:12:57,423 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 312 transitions. [2024-12-05 22:12:57,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:12:57,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:57,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:57,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:57,608 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 302 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:59,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:59,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 256 states and 314 transitions. [2024-12-05 22:12:59,542 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 314 transitions. [2024-12-05 22:12:59,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:12:59,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:59,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:59,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:00,537 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 302 proven. 218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:13:06,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:06,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 266 states and 327 transitions. [2024-12-05 22:13:06,366 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 327 transitions. [2024-12-05 22:13:06,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:13:06,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:06,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:06,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:06,528 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 353 proven. 195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:13:08,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:08,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 269 states and 329 transitions. [2024-12-05 22:13:08,398 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 329 transitions. [2024-12-05 22:13:08,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:13:08,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:08,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:08,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:08,789 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 182 proven. 366 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:13:11,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:11,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 273 states and 336 transitions. [2024-12-05 22:13:11,984 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 336 transitions. [2024-12-05 22:13:11,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 22:13:11,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:11,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:11,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:12,130 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 353 proven. 221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:13:14,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:14,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 276 states and 338 transitions. [2024-12-05 22:13:14,114 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 338 transitions. [2024-12-05 22:13:14,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 22:13:14,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:14,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:14,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:15,108 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 353 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:13:21,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:21,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 286 states and 351 transitions. [2024-12-05 22:13:21,422 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 351 transitions. [2024-12-05 22:13:21,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 22:13:21,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:21,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:21,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:21,644 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 408 proven. 224 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:13:23,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:23,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 289 states and 353 transitions. [2024-12-05 22:13:23,677 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 353 transitions. [2024-12-05 22:13:23,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 22:13:23,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:23,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:23,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:24,106 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 210 proven. 422 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:13:27,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:27,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 293 states and 360 transitions. [2024-12-05 22:13:27,509 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 360 transitions. [2024-12-05 22:13:27,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 22:13:27,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:27,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:27,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:27,772 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 408 proven. 252 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:13:30,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:30,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 296 states and 362 transitions. [2024-12-05 22:13:30,085 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 362 transitions. [2024-12-05 22:13:30,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 22:13:30,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:30,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:30,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:31,300 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 408 proven. 282 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:13:38,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:38,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 306 states and 375 transitions. [2024-12-05 22:13:38,111 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 375 transitions. [2024-12-05 22:13:38,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 22:13:38,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:38,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:38,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:38,294 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 467 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:13:40,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:40,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 309 states and 377 transitions. [2024-12-05 22:13:40,389 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 377 transitions. [2024-12-05 22:13:40,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 22:13:40,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:40,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:40,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:40,924 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 240 proven. 482 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:13:44,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:44,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 313 states and 384 transitions. [2024-12-05 22:13:44,738 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 384 transitions. [2024-12-05 22:13:44,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 22:13:44,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:44,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:44,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:44,963 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 467 proven. 285 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:13:47,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:47,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 316 states and 386 transitions. [2024-12-05 22:13:47,251 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 386 transitions. [2024-12-05 22:13:47,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 22:13:47,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:47,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:47,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:48,526 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 467 proven. 317 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:13:55,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:55,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 326 states and 399 transitions. [2024-12-05 22:13:55,907 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 399 transitions. [2024-12-05 22:13:55,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 22:13:55,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:55,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:55,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:56,108 INFO L134 CoverageAnalysis]: Checked inductivity of 818 backedges. 530 proven. 288 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:13:58,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:58,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 329 states and 401 transitions. [2024-12-05 22:13:58,378 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 401 transitions. [2024-12-05 22:13:58,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 22:13:58,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:58,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:58,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:58,881 INFO L134 CoverageAnalysis]: Checked inductivity of 818 backedges. 272 proven. 546 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:14:03,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:03,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 333 states and 408 transitions. [2024-12-05 22:14:03,103 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 408 transitions. [2024-12-05 22:14:03,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:14:03,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:03,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:03,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:03,354 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 530 proven. 320 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:14:05,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:05,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 336 states and 410 transitions. [2024-12-05 22:14:05,887 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 410 transitions. [2024-12-05 22:14:05,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 22:14:05,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:05,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:05,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:07,238 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 530 proven. 354 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:14:14,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:14,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 346 states and 423 transitions. [2024-12-05 22:14:14,996 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 423 transitions. [2024-12-05 22:14:14,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 22:14:14,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:14,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:15,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:15,204 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 597 proven. 323 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:14:17,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:17,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 349 states and 425 transitions. [2024-12-05 22:14:17,547 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 425 transitions. [2024-12-05 22:14:17,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 22:14:17,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:17,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:17,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:18,179 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 306 proven. 614 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:14:22,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:22,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 353 states and 432 transitions. [2024-12-05 22:14:22,383 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 432 transitions. [2024-12-05 22:14:22,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 22:14:22,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:22,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:22,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:22,657 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 597 proven. 357 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:14:25,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:25,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 356 states and 434 transitions. [2024-12-05 22:14:25,232 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 434 transitions. [2024-12-05 22:14:25,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 22:14:25,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:25,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:25,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:26,781 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 597 proven. 393 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:14:35,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:35,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 366 states and 447 transitions. [2024-12-05 22:14:35,179 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 447 transitions. [2024-12-05 22:14:35,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 22:14:35,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:35,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:35,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:35,448 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 668 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:14:38,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:38,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 369 states and 449 transitions. [2024-12-05 22:14:38,009 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 449 transitions. [2024-12-05 22:14:38,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 22:14:38,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:38,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:38,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:38,613 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 342 proven. 686 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:14:42,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:42,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 373 states and 456 transitions. [2024-12-05 22:14:42,820 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 456 transitions. [2024-12-05 22:14:42,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:14:42,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:42,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:42,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:43,156 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 668 proven. 396 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:14:45,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:45,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 376 states and 458 transitions. [2024-12-05 22:14:45,971 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 458 transitions. [2024-12-05 22:14:45,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 22:14:45,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:45,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:45,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:47,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1102 backedges. 668 proven. 434 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:14:56,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:56,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 386 states and 471 transitions. [2024-12-05 22:14:56,182 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 471 transitions. [2024-12-05 22:14:56,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 22:14:56,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:56,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:56,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:56,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1142 backedges. 743 proven. 399 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:14:59,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:59,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 389 states and 473 transitions. [2024-12-05 22:14:59,299 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 473 transitions. [2024-12-05 22:14:59,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 22:14:59,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:59,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:59,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:59,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1142 backedges. 380 proven. 762 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:15:04,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:04,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 393 states and 480 transitions. [2024-12-05 22:15:04,679 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 480 transitions. [2024-12-05 22:15:04,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 22:15:04,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:04,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:04,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:04,947 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 743 proven. 437 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:15:08,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:08,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 396 states and 482 transitions. [2024-12-05 22:15:08,014 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 482 transitions. [2024-12-05 22:15:08,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 22:15:08,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:08,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:08,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:09,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 743 proven. 477 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:15:18,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:18,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 406 states and 495 transitions. [2024-12-05 22:15:18,937 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 495 transitions. [2024-12-05 22:15:18,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 22:15:18,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:18,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:18,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:19,289 INFO L134 CoverageAnalysis]: Checked inductivity of 1262 backedges. 822 proven. 440 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:15:22,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:22,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 409 states and 497 transitions. [2024-12-05 22:15:22,218 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 497 transitions. [2024-12-05 22:15:22,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 22:15:22,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:22,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:22,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:22,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1262 backedges. 420 proven. 842 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:15:27,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:27,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 413 states and 504 transitions. [2024-12-05 22:15:27,995 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 504 transitions. [2024-12-05 22:15:27,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 22:15:27,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:27,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:28,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:28,285 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 822 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:15:31,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:31,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 416 states and 506 transitions. [2024-12-05 22:15:31,493 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 506 transitions. [2024-12-05 22:15:31,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 22:15:31,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:31,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:31,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:33,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 822 proven. 522 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:15:43,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:43,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 426 states and 519 transitions. [2024-12-05 22:15:43,356 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 519 transitions. [2024-12-05 22:15:43,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 22:15:43,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:43,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:43,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:43,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1388 backedges. 905 proven. 483 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:15:46,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:46,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 429 states and 521 transitions. [2024-12-05 22:15:46,861 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 521 transitions. [2024-12-05 22:15:46,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 22:15:46,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:46,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:46,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:47,681 INFO L134 CoverageAnalysis]: Checked inductivity of 1388 backedges. 462 proven. 926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:15:53,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:53,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 433 states and 528 transitions. [2024-12-05 22:15:53,025 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 528 transitions. [2024-12-05 22:15:53,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 22:15:53,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:53,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:53,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:53,629 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 905 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:15:56,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:56,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 436 states and 530 transitions. [2024-12-05 22:15:56,833 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 530 transitions. [2024-12-05 22:15:56,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:15:56,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:56,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:56,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:58,814 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 905 proven. 569 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:16:09,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:09,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 446 states and 543 transitions. [2024-12-05 22:16:09,270 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 543 transitions. [2024-12-05 22:16:09,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 22:16:09,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:09,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:09,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:09,597 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 992 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:16:12,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:12,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 449 states and 545 transitions. [2024-12-05 22:16:12,893 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 545 transitions. [2024-12-05 22:16:12,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 22:16:12,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:12,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:12,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:13,826 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 506 proven. 1014 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:16:19,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:19,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 453 states and 552 transitions. [2024-12-05 22:16:19,336 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 552 transitions. [2024-12-05 22:16:19,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 22:16:19,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:19,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:19,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:19,777 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 992 proven. 572 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:16:23,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:23,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 456 states and 554 transitions. [2024-12-05 22:16:23,143 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 554 transitions. [2024-12-05 22:16:23,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 22:16:23,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:23,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:23,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:25,168 INFO L134 CoverageAnalysis]: Checked inductivity of 1610 backedges. 992 proven. 618 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:16:35,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:35,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 466 states and 567 transitions. [2024-12-05 22:16:35,963 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 567 transitions. [2024-12-05 22:16:35,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 22:16:35,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:35,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:35,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:36,323 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 1083 proven. 575 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:16:39,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:39,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 469 states and 569 transitions. [2024-12-05 22:16:39,685 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 569 transitions. [2024-12-05 22:16:39,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 22:16:39,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:39,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:39,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:40,591 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 552 proven. 1106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:16:46,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:46,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 473 states and 576 transitions. [2024-12-05 22:16:46,412 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 576 transitions. [2024-12-05 22:16:46,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:16:46,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:46,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:46,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:47,033 INFO L134 CoverageAnalysis]: Checked inductivity of 1704 backedges. 1083 proven. 621 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:16:50,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:50,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 476 states and 578 transitions. [2024-12-05 22:16:50,598 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 578 transitions. [2024-12-05 22:16:50,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 22:16:50,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:50,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:50,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:52,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 1083 proven. 669 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:04,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:04,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 486 states and 591 transitions. [2024-12-05 22:17:04,206 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 591 transitions. [2024-12-05 22:17:04,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 22:17:04,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:04,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:04,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:04,685 INFO L134 CoverageAnalysis]: Checked inductivity of 1802 backedges. 1178 proven. 624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:08,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:08,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 489 states and 593 transitions. [2024-12-05 22:17:08,248 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 593 transitions. [2024-12-05 22:17:08,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 22:17:08,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:08,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:08,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:09,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1802 backedges. 600 proven. 1202 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:15,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:15,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 493 states and 600 transitions. [2024-12-05 22:17:15,369 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 600 transitions. [2024-12-05 22:17:15,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 22:17:15,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:15,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:15,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:15,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1850 backedges. 1178 proven. 672 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:19,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:19,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 496 states and 602 transitions. [2024-12-05 22:17:19,599 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 602 transitions. [2024-12-05 22:17:19,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 22:17:19,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:19,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:19,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:21,754 INFO L134 CoverageAnalysis]: Checked inductivity of 1900 backedges. 1178 proven. 722 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:34,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:34,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 506 states and 615 transitions. [2024-12-05 22:17:34,207 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 615 transitions. [2024-12-05 22:17:34,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 22:17:34,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:34,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:34,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:34,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1952 backedges. 1277 proven. 675 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:38,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:38,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 509 states and 617 transitions. [2024-12-05 22:17:38,438 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 617 transitions. [2024-12-05 22:17:38,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 22:17:38,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:38,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:38,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:39,476 INFO L134 CoverageAnalysis]: Checked inductivity of 1952 backedges. 650 proven. 1302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:46,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:46,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 513 states and 624 transitions. [2024-12-05 22:17:46,054 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 624 transitions. [2024-12-05 22:17:46,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 22:17:46,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:46,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:46,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:46,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2002 backedges. 1277 proven. 725 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:50,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:50,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 516 states and 626 transitions. [2024-12-05 22:17:50,295 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 626 transitions. [2024-12-05 22:17:50,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 22:17:50,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:50,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:50,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:52,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2054 backedges. 1277 proven. 777 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:05,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:05,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 526 states and 639 transitions. [2024-12-05 22:18:05,222 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 639 transitions. [2024-12-05 22:18:05,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 22:18:05,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:05,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:05,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:05,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2108 backedges. 1380 proven. 728 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:09,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:09,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 529 states and 641 transitions. [2024-12-05 22:18:09,496 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 641 transitions. [2024-12-05 22:18:09,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 22:18:09,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:09,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:09,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:10,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2108 backedges. 702 proven. 1406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:17,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:17,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 533 states and 648 transitions. [2024-12-05 22:18:17,286 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 648 transitions. [2024-12-05 22:18:17,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 22:18:17,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:17,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:17,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:17,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 1380 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:22,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:22,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 536 states and 650 transitions. [2024-12-05 22:18:22,119 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 650 transitions. [2024-12-05 22:18:22,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:18:22,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:22,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:22,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:24,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2214 backedges. 1380 proven. 834 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:37,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:37,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 546 states and 663 transitions. [2024-12-05 22:18:37,576 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 663 transitions. [2024-12-05 22:18:37,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 22:18:37,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:37,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:37,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:38,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2270 backedges. 1487 proven. 783 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:42,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:42,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 549 states and 665 transitions. [2024-12-05 22:18:42,276 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 665 transitions. [2024-12-05 22:18:42,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 22:18:42,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:42,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:42,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:43,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2270 backedges. 756 proven. 1514 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:50,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:50,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 553 states and 672 transitions. [2024-12-05 22:18:50,285 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 672 transitions. [2024-12-05 22:18:50,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 22:18:50,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:50,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:50,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:50,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2324 backedges. 1487 proven. 837 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:54,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:54,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 556 states and 674 transitions. [2024-12-05 22:18:54,984 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 674 transitions. [2024-12-05 22:18:54,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-05 22:18:54,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:54,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:55,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:57,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 1487 proven. 893 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:19:11,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:11,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 566 states and 687 transitions. [2024-12-05 22:19:11,010 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 687 transitions. [2024-12-05 22:19:11,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 22:19:11,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:11,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:11,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:11,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2438 backedges. 1598 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:19:15,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:15,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 569 states and 689 transitions. [2024-12-05 22:19:15,925 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 689 transitions. [2024-12-05 22:19:15,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 22:19:15,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:15,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:15,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:17,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2438 backedges. 812 proven. 1626 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:19:24,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:24,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 573 states and 696 transitions. [2024-12-05 22:19:24,389 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 696 transitions. [2024-12-05 22:19:24,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-05 22:19:24,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:24,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:24,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:25,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2494 backedges. 1598 proven. 896 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:19:29,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:29,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 576 states and 698 transitions. [2024-12-05 22:19:29,360 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 698 transitions. [2024-12-05 22:19:29,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-05 22:19:29,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:29,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:29,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:32,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2552 backedges. 1598 proven. 954 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:19:46,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:46,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 586 states and 711 transitions. [2024-12-05 22:19:46,358 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 711 transitions. [2024-12-05 22:19:46,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-05 22:19:46,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:46,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:46,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:46,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2612 backedges. 1713 proven. 899 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:19:51,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:51,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 589 states and 713 transitions. [2024-12-05 22:19:51,196 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 713 transitions. [2024-12-05 22:19:51,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-05 22:19:51,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:51,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:51,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:52,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2612 backedges. 870 proven. 1742 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:19:59,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:59,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 593 states and 720 transitions. [2024-12-05 22:19:59,857 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 720 transitions. [2024-12-05 22:19:59,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-05 22:19:59,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:59,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:59,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:00,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2670 backedges. 1713 proven. 957 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:05,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:05,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 596 states and 722 transitions. [2024-12-05 22:20:05,028 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 722 transitions. [2024-12-05 22:20:05,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-05 22:20:05,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:05,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:05,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:07,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2730 backedges. 1713 proven. 1017 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:22,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:22,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 606 states and 735 transitions. [2024-12-05 22:20:22,387 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 735 transitions. [2024-12-05 22:20:22,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-05 22:20:22,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:22,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:22,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:22,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2792 backedges. 1832 proven. 960 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:27,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:27,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 609 states and 737 transitions. [2024-12-05 22:20:27,515 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 737 transitions. [2024-12-05 22:20:27,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-05 22:20:27,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:27,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:27,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:28,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2792 backedges. 930 proven. 1862 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:36,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:36,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 613 states and 744 transitions. [2024-12-05 22:20:36,944 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 744 transitions. [2024-12-05 22:20:36,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-05 22:20:36,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:36,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:36,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:37,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1832 proven. 1020 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:42,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:42,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 616 states and 746 transitions. [2024-12-05 22:20:42,412 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 746 transitions. [2024-12-05 22:20:42,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-05 22:20:42,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:42,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:42,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:45,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2914 backedges. 1832 proven. 1082 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:00,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:00,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 626 states and 759 transitions. [2024-12-05 22:21:00,105 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 759 transitions. [2024-12-05 22:21:00,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-05 22:21:00,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:00,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:00,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:00,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2978 backedges. 1955 proven. 1023 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:05,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:05,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 629 states and 761 transitions. [2024-12-05 22:21:05,553 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 761 transitions. [2024-12-05 22:21:05,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-05 22:21:05,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:05,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:05,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:06,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2978 backedges. 992 proven. 1986 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:14,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:14,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 633 states and 768 transitions. [2024-12-05 22:21:14,981 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 768 transitions. [2024-12-05 22:21:14,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-05 22:21:14,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:14,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:15,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:15,762 INFO L134 CoverageAnalysis]: Checked inductivity of 3040 backedges. 1955 proven. 1085 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:20,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:20,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 636 states and 770 transitions. [2024-12-05 22:21:20,619 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 770 transitions. [2024-12-05 22:21:20,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-05 22:21:20,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:20,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:20,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:23,585 INFO L134 CoverageAnalysis]: Checked inductivity of 3104 backedges. 1955 proven. 1149 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:39,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:39,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 646 states and 783 transitions. [2024-12-05 22:21:39,028 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 783 transitions. [2024-12-05 22:21:39,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-05 22:21:39,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:39,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:39,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:39,708 INFO L134 CoverageAnalysis]: Checked inductivity of 3170 backedges. 2082 proven. 1088 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:44,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:44,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 649 states and 785 transitions. [2024-12-05 22:21:44,562 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 785 transitions. [2024-12-05 22:21:44,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-05 22:21:44,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:44,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:44,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:45,936 INFO L134 CoverageAnalysis]: Checked inductivity of 3170 backedges. 1056 proven. 2114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:54,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:54,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 653 states and 792 transitions. [2024-12-05 22:21:54,382 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 792 transitions. [2024-12-05 22:21:54,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-05 22:21:54,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:54,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:54,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:55,058 INFO L134 CoverageAnalysis]: Checked inductivity of 3234 backedges. 2082 proven. 1152 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:22:00,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:00,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 656 states and 794 transitions. [2024-12-05 22:22:00,101 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 794 transitions. [2024-12-05 22:22:00,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-05 22:22:00,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:00,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:00,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:03,697 INFO L134 CoverageAnalysis]: Checked inductivity of 3300 backedges. 2082 proven. 1218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:22:22,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:22,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 666 states and 807 transitions. [2024-12-05 22:22:22,202 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 807 transitions. [2024-12-05 22:22:22,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-05 22:22:22,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:22,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:22,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:23,143 INFO L134 CoverageAnalysis]: Checked inductivity of 3368 backedges. 2213 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:22:28,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:28,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 669 states and 809 transitions. [2024-12-05 22:22:28,043 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 809 transitions. [2024-12-05 22:22:28,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-05 22:22:28,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:28,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:28,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:29,605 INFO L134 CoverageAnalysis]: Checked inductivity of 3368 backedges. 1122 proven. 2246 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:22:38,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:38,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 673 states and 816 transitions. [2024-12-05 22:22:38,903 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 816 transitions. [2024-12-05 22:22:38,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-05 22:22:38,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:38,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:38,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:39,947 INFO L134 CoverageAnalysis]: Checked inductivity of 3434 backedges. 2213 proven. 1221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:22:45,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:45,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 676 states and 818 transitions. [2024-12-05 22:22:45,385 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 818 transitions. [2024-12-05 22:22:45,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-05 22:22:45,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:45,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:45,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:49,246 INFO L134 CoverageAnalysis]: Checked inductivity of 3502 backedges. 2213 proven. 1289 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:23:08,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:08,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 686 states and 831 transitions. [2024-12-05 22:23:08,583 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 831 transitions. [2024-12-05 22:23:08,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-05 22:23:08,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:08,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:08,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:09,648 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 2348 proven. 1224 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:23:14,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:14,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 689 states and 833 transitions. [2024-12-05 22:23:14,952 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 833 transitions. [2024-12-05 22:23:14,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-05 22:23:14,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:14,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:14,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:16,505 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1190 proven. 2382 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:23:25,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:25,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 693 states and 840 transitions. [2024-12-05 22:23:25,878 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 840 transitions. [2024-12-05 22:23:25,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-05 22:23:25,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:25,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:25,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:26,840 INFO L134 CoverageAnalysis]: Checked inductivity of 3640 backedges. 2348 proven. 1292 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:23:32,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:32,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 696 states and 842 transitions. [2024-12-05 22:23:32,359 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 842 transitions. [2024-12-05 22:23:32,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-05 22:23:32,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:32,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:32,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:35,954 INFO L134 CoverageAnalysis]: Checked inductivity of 3710 backedges. 2348 proven. 1362 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:23:53,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:53,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 706 states and 855 transitions. [2024-12-05 22:23:53,185 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 855 transitions. [2024-12-05 22:23:53,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-05 22:23:53,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:53,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:53,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:54,196 INFO L134 CoverageAnalysis]: Checked inductivity of 3782 backedges. 2487 proven. 1295 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:23:59,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:59,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 709 states and 857 transitions. [2024-12-05 22:23:59,620 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 857 transitions. [2024-12-05 22:23:59,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-05 22:23:59,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:59,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:59,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:01,301 INFO L134 CoverageAnalysis]: Checked inductivity of 3782 backedges. 1260 proven. 2522 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:24:10,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:10,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 713 states and 864 transitions. [2024-12-05 22:24:10,912 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 864 transitions. [2024-12-05 22:24:10,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-05 22:24:10,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:10,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:10,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:12,000 INFO L134 CoverageAnalysis]: Checked inductivity of 3852 backedges. 2487 proven. 1365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:24:17,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:17,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 716 states and 866 transitions. [2024-12-05 22:24:17,660 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 866 transitions. [2024-12-05 22:24:17,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-05 22:24:17,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:17,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:17,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:21,311 INFO L134 CoverageAnalysis]: Checked inductivity of 3924 backedges. 2487 proven. 1437 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:24:39,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:39,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 726 states and 879 transitions. [2024-12-05 22:24:39,026 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 879 transitions. [2024-12-05 22:24:39,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-05 22:24:39,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:39,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:39,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:40,052 INFO L134 CoverageAnalysis]: Checked inductivity of 3998 backedges. 2630 proven. 1368 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:24:45,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:45,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 729 states and 881 transitions. [2024-12-05 22:24:45,617 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 881 transitions. [2024-12-05 22:24:45,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-05 22:24:45,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:45,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:45,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:47,572 INFO L134 CoverageAnalysis]: Checked inductivity of 3998 backedges. 1332 proven. 2666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.