./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9754fafe-0d21-4520-aef3-e61a5055c380/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9754fafe-0d21-4520-aef3-e61a5055c380/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_9754fafe-0d21-4520-aef3-e61a5055c380/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9754fafe-0d21-4520-aef3-e61a5055c380/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9754fafe-0d21-4520-aef3-e61a5055c380/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9754fafe-0d21-4520-aef3-e61a5055c380/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5b724500cddd07446974ec59df8ac86aa980f4ff713324fa73d397377235cbe2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:22:45,383 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:22:45,451 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9754fafe-0d21-4520-aef3-e61a5055c380/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 06:22:45,456 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 06:22:45,456 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 06:22:45,480 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:22:45,481 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 06:22:45,481 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 06:22:45,481 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:22:45,481 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:22:45,482 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:22:45,482 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:22:45,482 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 06:22:45,482 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 06:22:45,482 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 06:22:45,482 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:22:45,482 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:22:45,482 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:22:45,483 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:22:45,483 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 06:22:45,483 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 06:22:45,483 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 06:22:45,483 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:22:45,483 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:22:45,483 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:22:45,483 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:22:45,483 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:22:45,484 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:22:45,484 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:22:45,484 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:22:45,484 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:22:45,484 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:22:45,484 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 06:22:45,484 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 06:22:45,484 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 06:22:45,484 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_9754fafe-0d21-4520-aef3-e61a5055c380/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 ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b724500cddd07446974ec59df8ac86aa980f4ff713324fa73d397377235cbe2 [2024-12-06 06:22:45,754 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:22:45,764 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:22:45,767 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:22:45,768 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:22:45,768 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:22:45,770 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9754fafe-0d21-4520-aef3-e61a5055c380/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2024-12-06 06:22:48,993 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9754fafe-0d21-4520-aef3-e61a5055c380/bin/ukojak-verify-CZk0znPC7b/data/77350808e/e75fd89f3a4e4dff879b024854dd6e31/FLAG6c7ed7193 [2024-12-06 06:22:49,299 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:22:49,299 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9754fafe-0d21-4520-aef3-e61a5055c380/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-3.i [2024-12-06 06:22:49,315 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9754fafe-0d21-4520-aef3-e61a5055c380/bin/ukojak-verify-CZk0znPC7b/data/77350808e/e75fd89f3a4e4dff879b024854dd6e31/FLAG6c7ed7193 [2024-12-06 06:22:49,332 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9754fafe-0d21-4520-aef3-e61a5055c380/bin/ukojak-verify-CZk0znPC7b/data/77350808e/e75fd89f3a4e4dff879b024854dd6e31 [2024-12-06 06:22:49,334 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:22:49,335 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:22:49,336 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:22:49,337 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:22:49,341 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:22:49,342 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:22:49" (1/1) ... [2024-12-06 06:22:49,343 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@272ce479 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:49, skipping insertion in model container [2024-12-06 06:22:49,343 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:22:49" (1/1) ... [2024-12-06 06:22:49,383 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:22:49,973 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:22:49,987 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:22:50,117 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:22:50,159 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:22:50,159 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:50 WrapperNode [2024-12-06 06:22:50,160 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:22:50,160 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:22:50,161 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:22:50,161 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:22:50,167 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:50" (1/1) ... [2024-12-06 06:22:50,201 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:50" (1/1) ... [2024-12-06 06:22:50,299 INFO L138 Inliner]: procedures = 177, calls = 474, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2306 [2024-12-06 06:22:50,299 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:22:50,300 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:22:50,300 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:22:50,300 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:22:50,309 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:50" (1/1) ... [2024-12-06 06:22:50,309 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:50" (1/1) ... [2024-12-06 06:22:50,320 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:50" (1/1) ... [2024-12-06 06:22:50,320 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:50" (1/1) ... [2024-12-06 06:22:50,372 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:50" (1/1) ... [2024-12-06 06:22:50,376 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:50" (1/1) ... [2024-12-06 06:22:50,395 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:50" (1/1) ... [2024-12-06 06:22:50,402 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:50" (1/1) ... [2024-12-06 06:22:50,410 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:50" (1/1) ... [2024-12-06 06:22:50,427 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:22:50,428 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:22:50,428 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:22:50,428 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:22:50,429 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:22:50" (1/1) ... [2024-12-06 06:22:50,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:22:50,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9754fafe-0d21-4520-aef3-e61a5055c380/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:22:50,464 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9754fafe-0d21-4520-aef3-e61a5055c380/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:22:50,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9754fafe-0d21-4520-aef3-e61a5055c380/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:22:50,497 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-12-06 06:22:50,497 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-12-06 06:22:50,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 06:22:50,497 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 06:22:50,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 06:22:50,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 06:22:50,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 06:22:50,497 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 06:22:50,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 06:22:50,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 06:22:50,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 06:22:50,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 06:22:50,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 06:22:50,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 06:22:50,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 06:22:50,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:22:50,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:22:50,760 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:22:50,761 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:22:53,409 INFO L? ?]: Removed 528 outVars from TransFormulas that were not future-live. [2024-12-06 06:22:53,409 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:22:55,497 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:22:55,497 INFO L312 CfgBuilder]: Removed 56 assume(true) statements. [2024-12-06 06:22:55,498 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:22:55 BoogieIcfgContainer [2024-12-06 06:22:55,498 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:22:55,499 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:22:55,499 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:22:55,507 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:22:55,507 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:22:55" (1/1) ... [2024-12-06 06:22:55,513 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:22:55,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:55,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 209 states and 347 transitions. [2024-12-06 06:22:55,595 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 347 transitions. [2024-12-06 06:22:55,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 06:22:55,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:55,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:55,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:55,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:55,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:55,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 208 states and 346 transitions. [2024-12-06 06:22:55,794 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 346 transitions. [2024-12-06 06:22:55,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 06:22:55,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:55,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:55,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:55,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:55,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:55,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 208 states and 347 transitions. [2024-12-06 06:22:55,893 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 347 transitions. [2024-12-06 06:22:55,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 06:22:55,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:55,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:55,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:22:56,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:56,018 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 06:22:56,024 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:22:56,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:56,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:56,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 211 states and 351 transitions. [2024-12-06 06:22:56,108 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 351 transitions. [2024-12-06 06:22:56,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 06:22:56,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:56,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:56,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:56,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:56,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:56,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 211 states and 347 transitions. [2024-12-06 06:22:56,163 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 347 transitions. [2024-12-06 06:22:56,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:22:56,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:56,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:56,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:56,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:56,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:56,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 211 states and 339 transitions. [2024-12-06 06:22:56,221 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 339 transitions. [2024-12-06 06:22:56,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:22:56,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:56,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:56,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:56,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:56,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:56,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 211 states and 327 transitions. [2024-12-06 06:22:56,300 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 327 transitions. [2024-12-06 06:22:56,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 06:22:56,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:56,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:56,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:56,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:06,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:23:16,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:23:16,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:16,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 211 states and 315 transitions. [2024-12-06 06:23:16,318 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 315 transitions. [2024-12-06 06:23:16,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 06:23:16,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:16,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:16,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:16,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:26,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:23:36,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:23:46,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:23:56,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:23:57,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:57,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 225 states and 330 transitions. [2024-12-06 06:23:57,007 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 330 transitions. [2024-12-06 06:23:57,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 06:23:57,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:57,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:57,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:57,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:57,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:57,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 225 states and 328 transitions. [2024-12-06 06:23:57,193 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 328 transitions. [2024-12-06 06:23:57,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 06:23:57,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:57,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:57,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:57,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:57,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:57,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 225 states and 326 transitions. [2024-12-06 06:23:57,427 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 326 transitions. [2024-12-06 06:23:57,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 06:23:57,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:57,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:57,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:57,565 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:24:07,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:24:07,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:07,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 225 states and 324 transitions. [2024-12-06 06:24:07,585 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 324 transitions. [2024-12-06 06:24:07,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 06:24:07,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:07,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:07,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:07,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:24:16,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:24:16,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:16,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 228 states and 326 transitions. [2024-12-06 06:24:16,053 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 326 transitions. [2024-12-06 06:24:16,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:24:16,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:16,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:16,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:16,361 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:24:26,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:24:33,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:24:33,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:33,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 274 states and 382 transitions. [2024-12-06 06:24:33,336 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 382 transitions. [2024-12-06 06:24:33,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:24:33,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:33,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:33,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:33,526 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:24:33,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:33,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 274 states and 380 transitions. [2024-12-06 06:24:33,535 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 380 transitions. [2024-12-06 06:24:33,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:24:33,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:33,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:33,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:33,685 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:24:33,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:33,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 274 states and 378 transitions. [2024-12-06 06:24:33,693 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 378 transitions. [2024-12-06 06:24:33,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 06:24:33,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:33,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:33,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:33,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:24:43,884 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:24:43,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:43,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 274 states and 376 transitions. [2024-12-06 06:24:43,895 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 376 transitions. [2024-12-06 06:24:43,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 06:24:43,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:43,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:44,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:44,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:24:54,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:24:54,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:54,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 277 states and 378 transitions. [2024-12-06 06:24:54,538 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 378 transitions. [2024-12-06 06:24:54,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 06:24:54,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:54,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:54,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:54,722 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:24:54,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:54,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 277 states and 376 transitions. [2024-12-06 06:24:54,758 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 376 transitions. [2024-12-06 06:24:54,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 06:24:54,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:54,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:54,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:55,068 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:25:04,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:25:04,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:04,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 280 states and 378 transitions. [2024-12-06 06:25:04,657 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 378 transitions. [2024-12-06 06:25:04,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 06:25:04,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:04,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:04,835 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 06:25:04,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:04,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 280 states and 377 transitions. [2024-12-06 06:25:04,854 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 377 transitions. [2024-12-06 06:25:04,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 06:25:04,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:04,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:05,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:05,150 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 06:25:05,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:05,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 289 states and 388 transitions. [2024-12-06 06:25:05,417 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 388 transitions. [2024-12-06 06:25:05,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 06:25:05,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:05,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:05,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:05,789 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 06:25:15,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:25:25,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:25:35,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:25:40,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:25:41,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:41,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 355 states and 469 transitions. [2024-12-06 06:25:41,652 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 469 transitions. [2024-12-06 06:25:41,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 06:25:41,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:41,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:41,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:41,885 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 06:25:52,465 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:25:53,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:25:55,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:25:56,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:56,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 422 states and 550 transitions. [2024-12-06 06:25:56,005 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 550 transitions. [2024-12-06 06:25:56,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 06:25:56,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:56,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:56,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:56,199 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 06:25:57,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:25:57,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:57,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 423 states and 552 transitions. [2024-12-06 06:25:57,760 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 552 transitions. [2024-12-06 06:25:57,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 06:25:57,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:57,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:57,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:58,113 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 06:26:08,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:26:10,095 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:26:10,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:10,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 426 states and 554 transitions. [2024-12-06 06:26:10,159 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 554 transitions. [2024-12-06 06:26:10,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 06:26:10,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:10,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:10,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:10,299 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 06:26:10,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:10,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 426 states and 552 transitions. [2024-12-06 06:26:10,531 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 552 transitions. [2024-12-06 06:26:10,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 06:26:10,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:10,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:12,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:12,339 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:26:12,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:12,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 428 states and 555 transitions. [2024-12-06 06:26:12,522 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 555 transitions. [2024-12-06 06:26:12,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 06:26:12,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:12,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:13,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:13,948 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 06:26:14,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:14,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 429 states and 557 transitions. [2024-12-06 06:26:14,115 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 557 transitions. [2024-12-06 06:26:14,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 06:26:14,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:14,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:14,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:14,311 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 06:26:14,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:14,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 429 states and 555 transitions. [2024-12-06 06:26:14,328 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 555 transitions. [2024-12-06 06:26:14,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 06:26:14,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:14,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:15,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:15,878 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 06:26:16,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:16,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 430 states and 556 transitions. [2024-12-06 06:26:16,145 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 556 transitions. [2024-12-06 06:26:16,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 06:26:16,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:16,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:16,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:16,679 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 06:26:16,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:16,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 433 states and 558 transitions. [2024-12-06 06:26:16,988 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 558 transitions. [2024-12-06 06:26:16,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 06:26:16,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:16,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:18,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:18,863 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 06:26:19,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:19,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 434 states and 559 transitions. [2024-12-06 06:26:19,061 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 559 transitions. [2024-12-06 06:26:19,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 06:26:19,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:19,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:19,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:20,451 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 06:26:20,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:20,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 436 states and 562 transitions. [2024-12-06 06:26:20,887 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 562 transitions. [2024-12-06 06:26:20,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 06:26:20,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:20,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:21,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:22,399 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 06:26:22,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:22,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 437 states and 563 transitions. [2024-12-06 06:26:22,642 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 563 transitions. [2024-12-06 06:26:22,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 06:26:22,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:22,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:23,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:23,888 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 06:26:24,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:24,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 438 states and 564 transitions. [2024-12-06 06:26:24,293 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 564 transitions. [2024-12-06 06:26:24,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 06:26:24,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:24,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:25,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:25,799 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 06:26:26,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:26,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 439 states and 565 transitions. [2024-12-06 06:26:26,065 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 565 transitions. [2024-12-06 06:26:26,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 06:26:26,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:26,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:27,239 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 06:26:27,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:27,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 440 states and 566 transitions. [2024-12-06 06:26:27,485 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 566 transitions. [2024-12-06 06:26:27,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 06:26:27,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:27,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:28,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:28,806 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 06:26:29,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:29,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 441 states and 567 transitions. [2024-12-06 06:26:29,080 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 567 transitions. [2024-12-06 06:26:29,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 06:26:29,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:29,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:30,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:30,844 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 06:26:31,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:31,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 442 states and 568 transitions. [2024-12-06 06:26:31,454 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 568 transitions. [2024-12-06 06:26:31,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 06:26:31,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:31,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:32,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:32,895 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 06:26:33,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:33,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 443 states and 569 transitions. [2024-12-06 06:26:33,318 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 569 transitions. [2024-12-06 06:26:33,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 06:26:33,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:33,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:34,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:34,945 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 06:26:35,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:35,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 444 states and 570 transitions. [2024-12-06 06:26:35,326 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 570 transitions. [2024-12-06 06:26:35,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 06:26:35,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:35,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:36,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:36,876 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-12-06 06:26:37,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:37,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 445 states and 571 transitions. [2024-12-06 06:26:37,157 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 571 transitions. [2024-12-06 06:26:37,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 06:26:37,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:37,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:38,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:38,925 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 06:26:39,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:39,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 446 states and 572 transitions. [2024-12-06 06:26:39,205 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 572 transitions. [2024-12-06 06:26:39,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 06:26:39,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:39,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:40,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:41,075 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 06:26:41,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:41,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 447 states and 573 transitions. [2024-12-06 06:26:41,884 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 573 transitions. [2024-12-06 06:26:41,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 06:26:41,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:41,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:42,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:43,789 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 06:26:44,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:44,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 448 states and 574 transitions. [2024-12-06 06:26:44,287 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 574 transitions. [2024-12-06 06:26:44,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 06:26:44,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:44,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:45,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:46,814 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-06 06:26:47,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:47,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 449 states and 575 transitions. [2024-12-06 06:26:47,250 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 575 transitions. [2024-12-06 06:26:47,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 06:26:47,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:47,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:48,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:49,064 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-12-06 06:26:49,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:49,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 450 states and 576 transitions. [2024-12-06 06:26:49,415 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 576 transitions. [2024-12-06 06:26:49,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 06:26:49,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:49,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:50,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:51,842 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-12-06 06:26:52,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:52,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 451 states and 577 transitions. [2024-12-06 06:26:52,166 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 577 transitions. [2024-12-06 06:26:52,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 06:26:52,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:52,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:53,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:54,779 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-12-06 06:26:55,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:55,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 452 states and 578 transitions. [2024-12-06 06:26:55,673 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 578 transitions. [2024-12-06 06:26:55,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 06:26:55,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:55,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:56,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:57,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 06:26:58,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:58,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 453 states and 579 transitions. [2024-12-06 06:26:58,199 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 579 transitions. [2024-12-06 06:26:58,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 06:26:58,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:58,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:58,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:00,203 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-06 06:27:00,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:00,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 454 states and 580 transitions. [2024-12-06 06:27:00,985 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 580 transitions. [2024-12-06 06:27:00,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 06:27:00,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:00,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:02,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:03,406 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-12-06 06:27:03,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:03,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 455 states and 581 transitions. [2024-12-06 06:27:03,889 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 581 transitions. [2024-12-06 06:27:03,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 06:27:03,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:03,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:05,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:06,353 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-06 06:27:06,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:06,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 456 states and 582 transitions. [2024-12-06 06:27:06,743 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 582 transitions. [2024-12-06 06:27:06,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 06:27:06,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:06,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:08,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:10,047 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-12-06 06:27:10,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:10,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 457 states and 583 transitions. [2024-12-06 06:27:10,402 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 583 transitions. [2024-12-06 06:27:10,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 06:27:10,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:10,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:11,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:13,108 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-12-06 06:27:13,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:13,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 458 states and 584 transitions. [2024-12-06 06:27:13,512 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 584 transitions. [2024-12-06 06:27:13,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 06:27:13,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:13,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:15,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:17,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-12-06 06:27:18,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:18,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 459 states and 585 transitions. [2024-12-06 06:27:18,219 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 585 transitions. [2024-12-06 06:27:18,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 06:27:18,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:18,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:19,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:21,017 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-06 06:27:21,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:21,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 460 states and 586 transitions. [2024-12-06 06:27:21,784 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 586 transitions. [2024-12-06 06:27:21,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 06:27:21,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:21,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:23,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:24,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-12-06 06:27:25,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:25,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 461 states and 587 transitions. [2024-12-06 06:27:25,502 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 587 transitions. [2024-12-06 06:27:25,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 06:27:25,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:25,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:27,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:29,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-12-06 06:27:29,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:29,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 462 states and 588 transitions. [2024-12-06 06:27:29,868 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 588 transitions. [2024-12-06 06:27:29,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 06:27:29,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:29,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:31,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:33,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-12-06 06:27:33,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:33,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 463 states and 589 transitions. [2024-12-06 06:27:33,645 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 589 transitions. [2024-12-06 06:27:33,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 06:27:33,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:33,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:34,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:36,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-12-06 06:27:37,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:37,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 464 states and 590 transitions. [2024-12-06 06:27:37,654 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 590 transitions. [2024-12-06 06:27:37,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 06:27:37,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:37,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:39,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:40,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-12-06 06:27:41,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:41,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 465 states and 591 transitions. [2024-12-06 06:27:41,845 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 591 transitions. [2024-12-06 06:27:41,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 06:27:41,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:41,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:45,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:47,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-12-06 06:27:47,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:47,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 466 states and 592 transitions. [2024-12-06 06:27:47,958 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 592 transitions. [2024-12-06 06:27:47,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 06:27:47,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:47,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:49,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:51,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-12-06 06:27:52,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:52,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 467 states and 593 transitions. [2024-12-06 06:27:52,544 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 593 transitions. [2024-12-06 06:27:52,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 06:27:52,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:52,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:54,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:56,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-12-06 06:27:56,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:56,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 468 states and 594 transitions. [2024-12-06 06:27:56,732 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 594 transitions. [2024-12-06 06:27:56,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 06:27:56,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:56,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:58,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:00,720 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 06:28:01,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:01,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 469 states and 595 transitions. [2024-12-06 06:28:01,874 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 595 transitions. [2024-12-06 06:28:01,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 06:28:01,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:01,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:03,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:05,705 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-12-06 06:28:06,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:06,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 470 states and 596 transitions. [2024-12-06 06:28:06,342 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 596 transitions. [2024-12-06 06:28:06,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 06:28:06,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:06,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:08,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:10,131 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-06 06:28:10,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:10,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 471 states and 597 transitions. [2024-12-06 06:28:10,726 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 597 transitions. [2024-12-06 06:28:10,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 06:28:10,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:10,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:11,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:14,206 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-12-06 06:28:14,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:14,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 472 states and 598 transitions. [2024-12-06 06:28:14,840 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 598 transitions. [2024-12-06 06:28:14,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 06:28:14,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:14,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:15,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:18,297 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-12-06 06:28:18,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:18,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 473 states and 599 transitions. [2024-12-06 06:28:18,876 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 599 transitions. [2024-12-06 06:28:18,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 06:28:18,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:18,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:20,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:22,503 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-12-06 06:28:23,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:23,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 474 states and 600 transitions. [2024-12-06 06:28:23,116 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 600 transitions. [2024-12-06 06:28:23,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 06:28:23,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:23,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:25,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:34,278 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-12-06 06:28:42,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:42,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 475 states and 601 transitions. [2024-12-06 06:28:42,323 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 601 transitions. [2024-12-06 06:28:42,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 06:28:42,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:42,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:44,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:45,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 49 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-12-06 06:28:45,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:45,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 476 states and 605 transitions. [2024-12-06 06:28:45,695 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 605 transitions. [2024-12-06 06:28:45,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 06:28:45,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:45,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:48,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:49,412 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 139 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-12-06 06:28:50,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:50,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 477 states and 608 transitions. [2024-12-06 06:28:50,467 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 608 transitions. [2024-12-06 06:28:50,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 06:28:50,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:50,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:52,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:53,472 INFO L134 CoverageAnalysis]: Checked inductivity of 4768 backedges. 184 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-12-06 06:28:55,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:55,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 479 states and 612 transitions. [2024-12-06 06:28:55,313 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 612 transitions. [2024-12-06 06:28:55,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 06:28:55,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:55,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:57,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:59,127 INFO L134 CoverageAnalysis]: Checked inductivity of 4965 backedges. 229 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-12-06 06:29:00,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:00,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 480 states and 614 transitions. [2024-12-06 06:29:00,175 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 614 transitions. [2024-12-06 06:29:00,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 06:29:00,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:00,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:03,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:04,083 INFO L134 CoverageAnalysis]: Checked inductivity of 5166 backedges. 274 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-12-06 06:29:06,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:06,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 482 states and 617 transitions. [2024-12-06 06:29:06,597 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 617 transitions. [2024-12-06 06:29:06,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 06:29:06,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:06,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:08,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:09,266 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 319 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-12-06 06:29:10,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:10,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 483 states and 618 transitions. [2024-12-06 06:29:10,139 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 618 transitions. [2024-12-06 06:29:10,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 06:29:10,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:10,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:12,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:13,950 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 364 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-12-06 06:29:15,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:15,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 484 states and 619 transitions. [2024-12-06 06:29:15,009 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 619 transitions. [2024-12-06 06:29:15,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 06:29:15,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:15,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:17,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:18,114 INFO L134 CoverageAnalysis]: Checked inductivity of 5793 backedges. 409 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-12-06 06:29:18,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:18,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 485 states and 620 transitions. [2024-12-06 06:29:18,903 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 620 transitions. [2024-12-06 06:29:18,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 06:29:18,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:18,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:21,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:22,340 INFO L134 CoverageAnalysis]: Checked inductivity of 6010 backedges. 454 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-12-06 06:29:23,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:23,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 486 states and 621 transitions. [2024-12-06 06:29:23,498 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 621 transitions. [2024-12-06 06:29:23,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 06:29:23,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:23,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:26,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:27,236 INFO L134 CoverageAnalysis]: Checked inductivity of 6231 backedges. 499 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-12-06 06:29:28,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:28,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 487 states and 622 transitions. [2024-12-06 06:29:28,290 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 622 transitions. [2024-12-06 06:29:28,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 06:29:28,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:28,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:32,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:33,717 INFO L134 CoverageAnalysis]: Checked inductivity of 6456 backedges. 544 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-12-06 06:29:34,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:34,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 488 states and 623 transitions. [2024-12-06 06:29:34,817 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 623 transitions. [2024-12-06 06:29:34,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 06:29:34,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:34,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:39,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:41,470 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 589 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-12-06 06:29:42,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:42,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 489 states and 624 transitions. [2024-12-06 06:29:42,642 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 624 transitions. [2024-12-06 06:29:42,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 06:29:42,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:42,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:46,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:47,551 INFO L134 CoverageAnalysis]: Checked inductivity of 6918 backedges. 634 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-12-06 06:29:48,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:48,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 490 states and 625 transitions. [2024-12-06 06:29:48,726 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 625 transitions. [2024-12-06 06:29:48,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 06:29:48,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:48,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:51,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:53,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 679 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-12-06 06:29:54,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:54,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 491 states and 626 transitions. [2024-12-06 06:29:54,400 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 626 transitions. [2024-12-06 06:29:54,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 06:29:54,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:54,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:56,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:58,128 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 724 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-12-06 06:29:58,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:58,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 492 states and 627 transitions. [2024-12-06 06:29:58,812 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 627 transitions. [2024-12-06 06:29:58,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 06:29:58,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:58,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:03,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:04,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7641 backedges. 769 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-12-06 06:30:05,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:05,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 493 states and 628 transitions. [2024-12-06 06:30:05,810 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 628 transitions. [2024-12-06 06:30:05,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 06:30:05,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:05,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:08,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:10,720 INFO L134 CoverageAnalysis]: Checked inductivity of 7890 backedges. 814 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-12-06 06:30:11,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:11,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 494 states and 629 transitions. [2024-12-06 06:30:11,572 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 629 transitions. [2024-12-06 06:30:11,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 06:30:11,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:11,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:13,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:15,290 INFO L134 CoverageAnalysis]: Checked inductivity of 8143 backedges. 859 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-12-06 06:30:16,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:16,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 495 states and 630 transitions. [2024-12-06 06:30:16,042 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 630 transitions. [2024-12-06 06:30:16,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-06 06:30:16,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:16,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:20,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:22,675 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 904 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-12-06 06:30:24,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:24,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 496 states and 631 transitions. [2024-12-06 06:30:24,058 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 631 transitions. [2024-12-06 06:30:24,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-06 06:30:24,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:24,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:29,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:31,823 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 949 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-12-06 06:30:32,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:32,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 497 states and 632 transitions. [2024-12-06 06:30:32,958 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 632 transitions. [2024-12-06 06:30:32,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-06 06:30:32,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:32,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:39,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:41,816 INFO L134 CoverageAnalysis]: Checked inductivity of 8926 backedges. 994 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-12-06 06:30:42,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:42,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 498 states and 633 transitions. [2024-12-06 06:30:42,726 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 633 transitions. [2024-12-06 06:30:42,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 06:30:42,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:42,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:45,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:47,179 INFO L134 CoverageAnalysis]: Checked inductivity of 9195 backedges. 1039 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-12-06 06:30:48,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:48,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 499 states and 634 transitions. [2024-12-06 06:30:48,149 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 634 transitions. [2024-12-06 06:30:48,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-06 06:30:48,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:48,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:51,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:53,709 INFO L134 CoverageAnalysis]: Checked inductivity of 9468 backedges. 1084 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-12-06 06:30:54,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:54,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 500 states and 635 transitions. [2024-12-06 06:30:54,964 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 635 transitions. [2024-12-06 06:30:54,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 06:30:54,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:54,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:00,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:10,488 INFO L134 CoverageAnalysis]: Checked inductivity of 9745 backedges. 1129 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-12-06 06:31:18,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:18,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 501 states and 636 transitions. [2024-12-06 06:31:18,483 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 636 transitions. [2024-12-06 06:31:18,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 06:31:18,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:18,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:21,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:24,506 INFO L134 CoverageAnalysis]: Checked inductivity of 10026 backedges. 1174 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-12-06 06:31:26,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:26,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 502 states and 637 transitions. [2024-12-06 06:31:26,032 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 637 transitions. [2024-12-06 06:31:26,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 06:31:26,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:26,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:29,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:33,561 INFO L134 CoverageAnalysis]: Checked inductivity of 10311 backedges. 1219 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-12-06 06:31:35,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:35,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 503 states and 638 transitions. [2024-12-06 06:31:35,098 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 638 transitions. [2024-12-06 06:31:35,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 06:31:35,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:35,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:38,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:41,221 INFO L134 CoverageAnalysis]: Checked inductivity of 10600 backedges. 1264 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-12-06 06:31:42,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:42,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 504 states and 639 transitions. [2024-12-06 06:31:42,722 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 639 transitions. [2024-12-06 06:31:42,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-12-06 06:31:42,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:42,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:47,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:49,822 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 1309 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-12-06 06:31:50,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:50,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 505 states and 640 transitions. [2024-12-06 06:31:50,712 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 640 transitions. [2024-12-06 06:31:50,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 06:31:50,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:50,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:54,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:57,595 INFO L134 CoverageAnalysis]: Checked inductivity of 11190 backedges. 1354 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-12-06 06:31:59,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:59,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 506 states and 641 transitions. [2024-12-06 06:31:59,077 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 641 transitions. [2024-12-06 06:31:59,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-06 06:31:59,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:59,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:32:02,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:32:05,331 INFO L134 CoverageAnalysis]: Checked inductivity of 11491 backedges. 1399 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-12-06 06:32:06,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:32:06,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 507 states and 642 transitions. [2024-12-06 06:32:06,663 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 642 transitions. [2024-12-06 06:32:06,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-06 06:32:06,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:32:06,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:32:11,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:32:14,212 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 1444 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-12-06 06:32:15,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:32:15,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 508 states and 643 transitions. [2024-12-06 06:32:15,202 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 643 transitions. [2024-12-06 06:32:15,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-06 06:32:15,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:32:15,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:32:17,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:32:19,339 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1489 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-12-06 06:32:20,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:32:20,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 509 states and 644 transitions. [2024-12-06 06:32:20,254 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 644 transitions. [2024-12-06 06:32:20,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-06 06:32:20,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:32:20,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:32:22,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:32:25,349 INFO L134 CoverageAnalysis]: Checked inductivity of 12418 backedges. 1534 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-12-06 06:32:26,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:32:26,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 510 states and 645 transitions. [2024-12-06 06:32:26,320 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 645 transitions. [2024-12-06 06:32:26,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 06:32:26,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:32:26,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:32:30,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:32:33,041 INFO L134 CoverageAnalysis]: Checked inductivity of 12735 backedges. 1579 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-12-06 06:32:34,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:32:34,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 511 states and 646 transitions. [2024-12-06 06:32:34,417 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 646 transitions. [2024-12-06 06:32:34,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-06 06:32:34,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:32:34,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:32:38,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:32:41,975 INFO L134 CoverageAnalysis]: Checked inductivity of 13056 backedges. 1624 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-12-06 06:32:43,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:32:43,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 512 states and 647 transitions. [2024-12-06 06:32:43,066 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 647 transitions. [2024-12-06 06:32:43,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 06:32:43,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:32:43,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:32:47,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:32:50,820 INFO L134 CoverageAnalysis]: Checked inductivity of 13381 backedges. 1669 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-12-06 06:32:52,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:32:52,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 513 states and 648 transitions. [2024-12-06 06:32:52,219 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 648 transitions. [2024-12-06 06:32:52,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-12-06 06:32:52,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:32:52,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:32:54,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:32:57,841 INFO L134 CoverageAnalysis]: Checked inductivity of 13710 backedges. 1714 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-12-06 06:32:58,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:32:58,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 514 states and 649 transitions. [2024-12-06 06:32:58,974 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 649 transitions. [2024-12-06 06:32:58,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 06:32:58,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:32:58,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:33:00,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:33:04,266 INFO L134 CoverageAnalysis]: Checked inductivity of 14043 backedges. 1759 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-12-06 06:33:06,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:33:06,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 515 states and 650 transitions. [2024-12-06 06:33:06,160 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 650 transitions. [2024-12-06 06:33:06,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-06 06:33:06,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:33:06,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:33:09,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:33:13,413 INFO L134 CoverageAnalysis]: Checked inductivity of 14380 backedges. 1804 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-12-06 06:33:14,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:33:14,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 516 states and 651 transitions. [2024-12-06 06:33:14,657 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 651 transitions. [2024-12-06 06:33:14,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 06:33:14,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:33:14,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:33:17,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:33:20,527 INFO L134 CoverageAnalysis]: Checked inductivity of 14721 backedges. 1849 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-12-06 06:33:21,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:33:21,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 517 states and 652 transitions. [2024-12-06 06:33:21,553 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 652 transitions. [2024-12-06 06:33:21,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 06:33:21,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:33:21,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:33:23,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:33:27,644 INFO L134 CoverageAnalysis]: Checked inductivity of 15066 backedges. 1894 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-12-06 06:33:29,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:33:29,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 518 states and 653 transitions. [2024-12-06 06:33:29,964 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 653 transitions. [2024-12-06 06:33:29,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-06 06:33:29,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:33:29,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:33:32,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:33:36,284 INFO L134 CoverageAnalysis]: Checked inductivity of 15415 backedges. 1939 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-12-06 06:33:38,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:33:38,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 519 states and 654 transitions. [2024-12-06 06:33:38,309 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 654 transitions. [2024-12-06 06:33:38,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-12-06 06:33:38,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:33:38,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:33:40,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:33:44,195 INFO L134 CoverageAnalysis]: Checked inductivity of 15768 backedges. 1984 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-12-06 06:33:46,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:33:46,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 520 states and 655 transitions. [2024-12-06 06:33:46,265 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 655 transitions. [2024-12-06 06:33:46,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-12-06 06:33:46,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:33:46,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:33:50,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:33:54,332 INFO L134 CoverageAnalysis]: Checked inductivity of 16125 backedges. 2029 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-12-06 06:33:56,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:33:56,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 521 states and 656 transitions. [2024-12-06 06:33:56,369 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 656 transitions. [2024-12-06 06:33:56,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-12-06 06:33:56,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:33:56,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:33:59,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:34:04,387 INFO L134 CoverageAnalysis]: Checked inductivity of 16486 backedges. 2074 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-12-06 06:34:06,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:34:06,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 522 states and 657 transitions. [2024-12-06 06:34:06,287 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 657 transitions. [2024-12-06 06:34:06,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-12-06 06:34:06,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:34:06,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:34:09,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:34:13,837 INFO L134 CoverageAnalysis]: Checked inductivity of 16851 backedges. 2119 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-12-06 06:34:16,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:34:16,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 523 states and 658 transitions. [2024-12-06 06:34:16,106 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 658 transitions. [2024-12-06 06:34:16,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-06 06:34:16,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:34:16,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:34:19,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:34:23,884 INFO L134 CoverageAnalysis]: Checked inductivity of 17220 backedges. 2164 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-12-06 06:34:25,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:34:25,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 524 states and 659 transitions. [2024-12-06 06:34:25,899 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 659 transitions. [2024-12-06 06:34:25,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 06:34:25,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:34:25,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:34:27,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:34:31,876 INFO L134 CoverageAnalysis]: Checked inductivity of 17593 backedges. 2209 proven. 5784 refuted. 0 times theorem prover too weak. 9600 trivial. 0 not checked. [2024-12-06 06:34:33,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:34:33,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 525 states and 660 transitions. [2024-12-06 06:34:33,392 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 660 transitions. [2024-12-06 06:34:33,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-06 06:34:33,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:34:33,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:34:37,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:34:42,280 INFO L134 CoverageAnalysis]: Checked inductivity of 17970 backedges. 2254 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked. [2024-12-06 06:34:43,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:34:43,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 526 states and 661 transitions. [2024-12-06 06:34:43,421 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 661 transitions. [2024-12-06 06:34:43,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 06:34:43,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:34:43,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:34:45,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:34:50,195 INFO L134 CoverageAnalysis]: Checked inductivity of 18351 backedges. 2299 proven. 6173 refuted. 0 times theorem prover too weak. 9879 trivial. 0 not checked. [2024-12-06 06:34:51,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:34:51,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 527 states and 662 transitions. [2024-12-06 06:34:51,372 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 662 transitions. [2024-12-06 06:34:51,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-06 06:34:51,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:34:51,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:34:54,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:34:58,521 INFO L134 CoverageAnalysis]: Checked inductivity of 18736 backedges. 2344 proven. 6372 refuted. 0 times theorem prover too weak. 10020 trivial. 0 not checked. [2024-12-06 06:34:59,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:34:59,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 528 states and 663 transitions. [2024-12-06 06:34:59,671 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 663 transitions. [2024-12-06 06:34:59,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-12-06 06:34:59,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:34:59,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:35:03,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:35:07,910 INFO L134 CoverageAnalysis]: Checked inductivity of 19125 backedges. 2389 proven. 6574 refuted. 0 times theorem prover too weak. 10162 trivial. 0 not checked. [2024-12-06 06:35:08,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:35:08,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 529 states and 664 transitions. [2024-12-06 06:35:08,984 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 664 transitions. [2024-12-06 06:35:08,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-06 06:35:08,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:35:08,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:35:11,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:35:16,362 INFO L134 CoverageAnalysis]: Checked inductivity of 19518 backedges. 2434 proven. 6779 refuted. 0 times theorem prover too weak. 10305 trivial. 0 not checked. [2024-12-06 06:35:17,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:35:17,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 530 states and 665 transitions. [2024-12-06 06:35:17,433 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 665 transitions. [2024-12-06 06:35:17,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-06 06:35:17,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:35:17,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:35:20,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:35:25,202 INFO L134 CoverageAnalysis]: Checked inductivity of 19915 backedges. 2479 proven. 6987 refuted. 0 times theorem prover too weak. 10449 trivial. 0 not checked. [2024-12-06 06:35:26,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:35:26,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 531 states and 666 transitions. [2024-12-06 06:35:26,218 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 666 transitions. [2024-12-06 06:35:26,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-06 06:35:26,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:35:26,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:35:31,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:35:38,195 INFO L134 CoverageAnalysis]: Checked inductivity of 20316 backedges. 2524 proven. 7198 refuted. 0 times theorem prover too weak. 10594 trivial. 0 not checked. [2024-12-06 06:35:42,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:35:42,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 532 states and 667 transitions. [2024-12-06 06:35:42,645 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 667 transitions. [2024-12-06 06:35:42,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-12-06 06:35:42,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:35:42,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:35:46,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:35:52,186 INFO L134 CoverageAnalysis]: Checked inductivity of 20721 backedges. 2569 proven. 7412 refuted. 0 times theorem prover too weak. 10740 trivial. 0 not checked. [2024-12-06 06:35:53,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:35:53,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 533 states and 668 transitions. [2024-12-06 06:35:53,625 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 668 transitions. [2024-12-06 06:35:53,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 06:35:53,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:35:53,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:35:57,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:36:02,187 INFO L134 CoverageAnalysis]: Checked inductivity of 21130 backedges. 2614 proven. 7629 refuted. 0 times theorem prover too weak. 10887 trivial. 0 not checked. [2024-12-06 06:36:03,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:36:03,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 534 states and 669 transitions. [2024-12-06 06:36:03,418 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 669 transitions. [2024-12-06 06:36:03,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-12-06 06:36:03,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:36:03,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:36:12,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:36:17,624 INFO L134 CoverageAnalysis]: Checked inductivity of 21543 backedges. 2659 proven. 7849 refuted. 0 times theorem prover too weak. 11035 trivial. 0 not checked. [2024-12-06 06:36:18,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:36:18,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 535 states and 670 transitions. [2024-12-06 06:36:18,868 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 670 transitions. [2024-12-06 06:36:18,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-06 06:36:18,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:36:18,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:36:23,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat