./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/toy.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5511c6e7-46dd-4f94-91ce-76b82d174da3/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5511c6e7-46dd-4f94-91ce-76b82d174da3/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_5511c6e7-46dd-4f94-91ce-76b82d174da3/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5511c6e7-46dd-4f94-91ce-76b82d174da3/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/toy.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5511c6e7-46dd-4f94-91ce-76b82d174da3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5511c6e7-46dd-4f94-91ce-76b82d174da3/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4a8eabec1830ab654b41f6937ec2f9359cd3dd371ede66eafc352bac48edda3b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:20:39,295 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:20:39,351 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5511c6e7-46dd-4f94-91ce-76b82d174da3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 22:20:39,355 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:20:39,355 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:20:39,374 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:20:39,375 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:20:39,375 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:20:39,375 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:20:39,376 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:20:39,376 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:20:39,376 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:20:39,376 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:20:39,376 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:20:39,376 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:20:39,376 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:20:39,376 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:20:39,376 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:20:39,376 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:20:39,377 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:20:39,377 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:20:39,377 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:20:39,377 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:20:39,377 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:20:39,377 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:20:39,377 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:20:39,377 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:20:39,377 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:20:39,377 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:20:39,377 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:20:39,377 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:20:39,378 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:20:39,378 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:20:39,378 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_5511c6e7-46dd-4f94-91ce-76b82d174da3/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4a8eabec1830ab654b41f6937ec2f9359cd3dd371ede66eafc352bac48edda3b [2024-12-05 22:20:39,620 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:20:39,628 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:20:39,631 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:20:39,632 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:20:39,632 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:20:39,633 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5511c6e7-46dd-4f94-91ce-76b82d174da3/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/systemc/toy.cil.c [2024-12-05 22:20:42,251 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5511c6e7-46dd-4f94-91ce-76b82d174da3/bin/ukojak-verify-CZk0znPC7b/data/28360eec5/40d10161eed740108da85b7c5ddb5f72/FLAGef4cbdda6 [2024-12-05 22:20:42,474 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:20:42,475 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5511c6e7-46dd-4f94-91ce-76b82d174da3/sv-benchmarks/c/systemc/toy.cil.c [2024-12-05 22:20:42,484 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5511c6e7-46dd-4f94-91ce-76b82d174da3/bin/ukojak-verify-CZk0znPC7b/data/28360eec5/40d10161eed740108da85b7c5ddb5f72/FLAGef4cbdda6 [2024-12-05 22:20:42,838 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5511c6e7-46dd-4f94-91ce-76b82d174da3/bin/ukojak-verify-CZk0znPC7b/data/28360eec5/40d10161eed740108da85b7c5ddb5f72 [2024-12-05 22:20:42,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:20:42,841 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:20:42,842 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:20:42,842 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:20:42,845 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:20:42,846 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:20:42" (1/1) ... [2024-12-05 22:20:42,846 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c12b5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:20:42, skipping insertion in model container [2024-12-05 22:20:42,846 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:20:42" (1/1) ... [2024-12-05 22:20:42,867 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:20:42,988 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5511c6e7-46dd-4f94-91ce-76b82d174da3/sv-benchmarks/c/systemc/toy.cil.c[697,710] [2024-12-05 22:20:43,046 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:20:43,056 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:20:43,065 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5511c6e7-46dd-4f94-91ce-76b82d174da3/sv-benchmarks/c/systemc/toy.cil.c[697,710] [2024-12-05 22:20:43,096 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:20:43,110 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:20:43,111 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:20:43 WrapperNode [2024-12-05 22:20:43,111 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:20:43,112 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:20:43,112 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:20:43,112 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:20:43,118 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:20:43" (1/1) ... [2024-12-05 22:20:43,125 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:20:43" (1/1) ... [2024-12-05 22:20:43,147 INFO L138 Inliner]: procedures = 20, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 360 [2024-12-05 22:20:43,147 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:20:43,147 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:20:43,147 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:20:43,147 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:20:43,154 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:20:43" (1/1) ... [2024-12-05 22:20:43,154 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:20:43" (1/1) ... [2024-12-05 22:20:43,156 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:20:43" (1/1) ... [2024-12-05 22:20:43,156 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:20:43" (1/1) ... [2024-12-05 22:20:43,161 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:20:43" (1/1) ... [2024-12-05 22:20:43,162 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:20:43" (1/1) ... [2024-12-05 22:20:43,169 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:20:43" (1/1) ... [2024-12-05 22:20:43,170 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:20:43" (1/1) ... [2024-12-05 22:20:43,171 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:20:43" (1/1) ... [2024-12-05 22:20:43,174 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:20:43,175 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:20:43,175 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:20:43,175 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:20:43,176 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:20:43" (1/1) ... [2024-12-05 22:20:43,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:20:43,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5511c6e7-46dd-4f94-91ce-76b82d174da3/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:20:43,204 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5511c6e7-46dd-4f94-91ce-76b82d174da3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:20:43,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5511c6e7-46dd-4f94-91ce-76b82d174da3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:20:43,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:20:43,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:20:43,229 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:20:43,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:20:43,290 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:20:43,292 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:20:43,662 INFO L? ?]: Removed 21 outVars from TransFormulas that were not future-live. [2024-12-05 22:20:43,662 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:20:43,939 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:20:43,940 INFO L312 CfgBuilder]: Removed 12 assume(true) statements. [2024-12-05 22:20:43,940 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:20:43 BoogieIcfgContainer [2024-12-05 22:20:43,940 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:20:43,941 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:20:43,941 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:20:43,950 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:20:43,950 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:20:43" (1/1) ... [2024-12-05 22:20:43,958 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:20:43,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:44,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2024-12-05 22:20:44,005 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2024-12-05 22:20:44,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:20:44,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:44,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:44,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:44,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:44,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:44,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 46 states and 81 transitions. [2024-12-05 22:20:44,271 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 81 transitions. [2024-12-05 22:20:44,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:20:44,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:44,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:44,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:44,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:44,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:44,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 47 states and 84 transitions. [2024-12-05 22:20:44,388 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 84 transitions. [2024-12-05 22:20:44,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:20:44,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:44,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:44,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:44,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:44,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:44,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 47 states and 83 transitions. [2024-12-05 22:20:44,435 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 83 transitions. [2024-12-05 22:20:44,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:20:44,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:44,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:44,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:44,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:44,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:44,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 47 states and 82 transitions. [2024-12-05 22:20:44,476 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 82 transitions. [2024-12-05 22:20:44,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:20:44,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:44,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:44,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:44,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:44,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:44,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 47 states and 81 transitions. [2024-12-05 22:20:44,519 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 81 transitions. [2024-12-05 22:20:44,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:20:44,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:44,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:44,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:44,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:44,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:44,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 48 states and 81 transitions. [2024-12-05 22:20:44,612 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 81 transitions. [2024-12-05 22:20:44,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:20:44,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:44,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:44,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:44,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:44,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:44,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 51 states and 91 transitions. [2024-12-05 22:20:44,682 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 91 transitions. [2024-12-05 22:20:44,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:20:44,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:44,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:44,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:44,735 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:20:44,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:44,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 53 states and 94 transitions. [2024-12-05 22:20:44,753 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 94 transitions. [2024-12-05 22:20:44,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:20:44,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:44,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:44,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:44,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:44,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:44,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 54 states and 96 transitions. [2024-12-05 22:20:44,802 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 96 transitions. [2024-12-05 22:20:44,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:20:44,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:44,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:44,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:44,851 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:20:44,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:44,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 55 states and 97 transitions. [2024-12-05 22:20:44,860 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 97 transitions. [2024-12-05 22:20:44,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:20:44,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:44,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:44,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:44,939 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:44,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:44,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 55 states and 95 transitions. [2024-12-05 22:20:44,968 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 95 transitions. [2024-12-05 22:20:44,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:20:44,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:44,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:44,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:45,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:45,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:45,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 62 states and 105 transitions. [2024-12-05 22:20:45,169 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 105 transitions. [2024-12-05 22:20:45,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:20:45,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:45,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:45,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:45,224 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:20:45,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:45,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 65 states and 109 transitions. [2024-12-05 22:20:45,265 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 109 transitions. [2024-12-05 22:20:45,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:20:45,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:45,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:45,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:45,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:20:45,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:45,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 66 states and 110 transitions. [2024-12-05 22:20:45,322 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 110 transitions. [2024-12-05 22:20:45,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:20:45,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:45,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:45,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:45,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:20:45,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:45,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 67 states and 111 transitions. [2024-12-05 22:20:45,375 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 111 transitions. [2024-12-05 22:20:45,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:20:45,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:45,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:45,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:45,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:45,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:45,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 73 states and 120 transitions. [2024-12-05 22:20:45,871 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 120 transitions. [2024-12-05 22:20:45,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:20:45,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:45,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:45,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:45,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:46,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:46,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 76 states and 124 transitions. [2024-12-05 22:20:46,108 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 124 transitions. [2024-12-05 22:20:46,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:20:46,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:46,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:46,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:46,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:20:46,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:46,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 77 states and 125 transitions. [2024-12-05 22:20:46,203 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 125 transitions. [2024-12-05 22:20:46,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:20:46,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:46,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:46,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:46,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:47,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:47,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 89 states and 154 transitions. [2024-12-05 22:20:47,457 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 154 transitions. [2024-12-05 22:20:47,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:20:47,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:47,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:47,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:47,493 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:47,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:47,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 94 states and 163 transitions. [2024-12-05 22:20:47,733 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 163 transitions. [2024-12-05 22:20:47,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:20:47,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:47,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:47,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:47,804 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:48,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:48,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 99 states and 172 transitions. [2024-12-05 22:20:48,144 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 172 transitions. [2024-12-05 22:20:48,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:20:48,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:48,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:48,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:48,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:48,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:48,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 100 states and 175 transitions. [2024-12-05 22:20:48,235 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 175 transitions. [2024-12-05 22:20:48,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:20:48,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:48,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:48,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:48,274 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:48,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:48,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 107 states and 186 transitions. [2024-12-05 22:20:48,457 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 186 transitions. [2024-12-05 22:20:48,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:20:48,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:48,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:48,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:48,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:50,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:50,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 121 states and 221 transitions. [2024-12-05 22:20:50,511 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 221 transitions. [2024-12-05 22:20:50,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:20:50,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:50,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:50,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:50,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:54,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:54,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 136 states and 261 transitions. [2024-12-05 22:20:54,016 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 261 transitions. [2024-12-05 22:20:54,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:20:54,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:54,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:54,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:54,678 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:20:56,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:56,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 142 states and 282 transitions. [2024-12-05 22:20:56,335 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 282 transitions. [2024-12-05 22:20:56,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:20:56,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:56,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:56,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:56,353 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:56,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:56,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 143 states and 281 transitions. [2024-12-05 22:20:56,469 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 281 transitions. [2024-12-05 22:20:56,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:20:56,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:56,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:56,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:56,500 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:56,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:56,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 148 states and 296 transitions. [2024-12-05 22:20:56,897 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 296 transitions. [2024-12-05 22:20:56,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:20:56,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:56,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:56,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:56,919 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:57,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:57,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 150 states and 298 transitions. [2024-12-05 22:20:57,143 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 298 transitions. [2024-12-05 22:20:57,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:20:57,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:57,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:57,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:57,170 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:20:57,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:57,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 155 states and 301 transitions. [2024-12-05 22:20:57,618 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 301 transitions. [2024-12-05 22:20:57,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:20:57,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:57,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:57,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:58,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:21:00,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:00,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 159 states and 310 transitions. [2024-12-05 22:21:00,500 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 310 transitions. [2024-12-05 22:21:00,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:21:00,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:00,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:00,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:00,963 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:21:02,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:02,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 168 states and 333 transitions. [2024-12-05 22:21:02,461 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 333 transitions. [2024-12-05 22:21:02,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:21:02,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:02,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:02,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:02,481 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:02,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:02,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 169 states and 334 transitions. [2024-12-05 22:21:02,489 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 334 transitions. [2024-12-05 22:21:02,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:21:02,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:02,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:02,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:02,508 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:21:02,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:02,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 169 states and 332 transitions. [2024-12-05 22:21:02,641 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 332 transitions. [2024-12-05 22:21:02,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:21:02,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:02,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:02,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:02,658 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:02,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:02,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 170 states and 333 transitions. [2024-12-05 22:21:02,809 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 333 transitions. [2024-12-05 22:21:02,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:21:02,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:02,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:02,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:02,830 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:02,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:02,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 171 states and 335 transitions. [2024-12-05 22:21:02,838 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 335 transitions. [2024-12-05 22:21:02,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:21:02,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:02,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:02,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:02,857 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:03,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:03,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 175 states and 342 transitions. [2024-12-05 22:21:03,150 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 342 transitions. [2024-12-05 22:21:03,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:21:03,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:03,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:03,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:03,354 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:21:04,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:04,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 183 states and 358 transitions. [2024-12-05 22:21:04,268 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 358 transitions. [2024-12-05 22:21:04,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:21:04,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:04,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:04,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:04,284 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:05,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:05,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 188 states and 363 transitions. [2024-12-05 22:21:05,163 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 363 transitions. [2024-12-05 22:21:05,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:21:05,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:05,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:05,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:05,571 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:06,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:06,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 189 states and 364 transitions. [2024-12-05 22:21:06,316 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 364 transitions. [2024-12-05 22:21:06,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:21:06,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:06,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:06,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:06,332 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:06,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:06,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 190 states and 365 transitions. [2024-12-05 22:21:06,519 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 365 transitions. [2024-12-05 22:21:06,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:21:06,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:06,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:06,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:06,535 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:21:06,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:06,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 191 states and 365 transitions. [2024-12-05 22:21:06,641 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 365 transitions. [2024-12-05 22:21:06,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:21:06,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:06,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:06,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:06,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:21:06,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:06,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 192 states and 366 transitions. [2024-12-05 22:21:06,730 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 366 transitions. [2024-12-05 22:21:06,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:21:06,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:06,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:06,756 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 22:21:06,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:06,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 193 states and 366 transitions. [2024-12-05 22:21:06,932 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 366 transitions. [2024-12-05 22:21:06,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:21:06,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:06,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:06,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:06,955 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:21:07,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:07,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 193 states and 364 transitions. [2024-12-05 22:21:07,084 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 364 transitions. [2024-12-05 22:21:07,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:21:07,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:07,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:07,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:07,128 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:21:07,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:07,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 193 states and 362 transitions. [2024-12-05 22:21:07,537 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 362 transitions. [2024-12-05 22:21:07,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:21:07,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:07,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:07,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:07,554 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:21:08,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:08,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 196 states and 373 transitions. [2024-12-05 22:21:08,244 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 373 transitions. [2024-12-05 22:21:08,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:21:08,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:08,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:08,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:08,474 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:08,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:08,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 197 states and 375 transitions. [2024-12-05 22:21:08,637 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 375 transitions. [2024-12-05 22:21:08,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:21:08,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:08,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:08,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:08,669 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:21:10,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:10,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 205 states and 390 transitions. [2024-12-05 22:21:10,245 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 390 transitions. [2024-12-05 22:21:10,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:21:10,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:10,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:10,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:10,276 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:21:10,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:10,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 206 states and 392 transitions. [2024-12-05 22:21:10,538 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 392 transitions. [2024-12-05 22:21:10,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:21:10,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:10,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:10,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:10,560 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:21:10,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:10,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 207 states and 394 transitions. [2024-12-05 22:21:10,811 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 394 transitions. [2024-12-05 22:21:10,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:21:10,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:10,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:10,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:10,935 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:11,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:11,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 211 states and 404 transitions. [2024-12-05 22:21:11,630 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 404 transitions. [2024-12-05 22:21:11,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:21:11,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:11,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:11,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:11,663 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:21:12,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:12,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 214 states and 413 transitions. [2024-12-05 22:21:12,222 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 413 transitions. [2024-12-05 22:21:12,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:21:12,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:12,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:12,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:12,246 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:21:12,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:12,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 217 states and 418 transitions. [2024-12-05 22:21:12,717 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 418 transitions. [2024-12-05 22:21:12,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:21:12,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:12,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:12,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:12,827 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:21:13,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:13,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 224 states and 431 transitions. [2024-12-05 22:21:13,689 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 431 transitions. [2024-12-05 22:21:13,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:21:13,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:13,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:13,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:13,726 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:21:13,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:13,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 225 states and 431 transitions. [2024-12-05 22:21:13,748 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 431 transitions. [2024-12-05 22:21:13,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:21:13,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:13,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:13,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:13,790 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:21:14,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:14,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 227 states and 432 transitions. [2024-12-05 22:21:14,090 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 432 transitions. [2024-12-05 22:21:14,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:21:14,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:14,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:14,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:14,130 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:21:14,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:14,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 230 states and 435 transitions. [2024-12-05 22:21:14,451 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 435 transitions. [2024-12-05 22:21:14,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:21:14,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:14,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:14,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:14,471 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:21:14,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:14,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 231 states and 436 transitions. [2024-12-05 22:21:14,755 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 436 transitions. [2024-12-05 22:21:14,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:21:14,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:14,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:14,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:14,830 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:21:15,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:15,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 236 states and 449 transitions. [2024-12-05 22:21:15,722 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 449 transitions. [2024-12-05 22:21:15,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:21:15,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:15,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:15,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:15,800 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:21:17,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:17,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 243 states and 467 transitions. [2024-12-05 22:21:17,268 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 467 transitions. [2024-12-05 22:21:17,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:21:17,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:17,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:17,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:17,320 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:21:17,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:17,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 246 states and 470 transitions. [2024-12-05 22:21:17,847 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 470 transitions. [2024-12-05 22:21:17,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:21:17,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:17,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:17,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:17,869 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:21:18,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:18,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 249 states and 474 transitions. [2024-12-05 22:21:18,589 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 474 transitions. [2024-12-05 22:21:18,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:21:18,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:18,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:18,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:18,616 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:21:18,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:18,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 252 states and 476 transitions. [2024-12-05 22:21:18,889 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 476 transitions. [2024-12-05 22:21:18,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:21:18,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:18,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:18,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:18,930 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:21:19,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:19,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 252 states and 475 transitions. [2024-12-05 22:21:19,135 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 475 transitions. [2024-12-05 22:21:19,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:21:19,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:19,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:19,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:19,166 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:21:19,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:19,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 252 states and 474 transitions. [2024-12-05 22:21:19,343 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 474 transitions. [2024-12-05 22:21:19,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:21:19,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:19,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:19,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:19,361 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:21:19,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:19,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 254 states and 478 transitions. [2024-12-05 22:21:19,701 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 478 transitions. [2024-12-05 22:21:19,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:21:19,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:19,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:19,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:19,862 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:21:21,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:21,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 264 states and 499 transitions. [2024-12-05 22:21:21,168 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 499 transitions. [2024-12-05 22:21:21,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:21:21,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:21,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:21,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:21,197 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 22:21:22,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:22,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 274 states and 519 transitions. [2024-12-05 22:21:22,560 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 519 transitions. [2024-12-05 22:21:22,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:21:22,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:22,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:22,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:22,583 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 22:21:23,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:23,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 281 states and 530 transitions. [2024-12-05 22:21:23,491 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 530 transitions. [2024-12-05 22:21:23,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:21:23,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:23,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:23,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:24,030 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:21:31,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:31,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 301 states and 586 transitions. [2024-12-05 22:21:31,757 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 586 transitions. [2024-12-05 22:21:31,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:21:31,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:31,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:31,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:31,780 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 22:21:32,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:32,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 304 states and 590 transitions. [2024-12-05 22:21:32,183 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 590 transitions. [2024-12-05 22:21:32,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:21:32,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:32,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:32,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:32,202 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:21:32,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:32,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 304 states and 589 transitions. [2024-12-05 22:21:32,230 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 589 transitions. [2024-12-05 22:21:32,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:21:32,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:32,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:32,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:32,251 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 22:21:34,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:34,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 311 states and 599 transitions. [2024-12-05 22:21:34,144 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 599 transitions. [2024-12-05 22:21:34,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:21:34,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:34,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:34,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:34,167 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 22:21:34,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:34,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 313 states and 600 transitions. [2024-12-05 22:21:34,194 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 600 transitions. [2024-12-05 22:21:34,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 22:21:34,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:34,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:34,267 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:21:34,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:34,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 320 states and 608 transitions. [2024-12-05 22:21:34,708 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 608 transitions. [2024-12-05 22:21:34,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 22:21:34,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:34,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:34,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:34,732 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:21:35,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:35,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 320 states and 607 transitions. [2024-12-05 22:21:35,145 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 607 transitions. [2024-12-05 22:21:35,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 22:21:35,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:35,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:35,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:35,175 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:21:36,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:36,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 324 states and 611 transitions. [2024-12-05 22:21:36,476 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 611 transitions. [2024-12-05 22:21:36,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 22:21:36,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:36,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:36,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:36,496 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:21:37,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:37,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 328 states and 617 transitions. [2024-12-05 22:21:37,241 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 617 transitions. [2024-12-05 22:21:37,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:21:37,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:37,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:37,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:37,260 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:21:38,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:38,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 328 states and 615 transitions. [2024-12-05 22:21:38,188 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 615 transitions. [2024-12-05 22:21:38,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:21:38,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:38,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:38,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:38,225 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:21:39,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:39,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 332 states and 623 transitions. [2024-12-05 22:21:39,506 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 623 transitions. [2024-12-05 22:21:39,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:21:39,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:39,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:39,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:41,241 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:21:49,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:49,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 349 states and 666 transitions. [2024-12-05 22:21:49,372 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 666 transitions. [2024-12-05 22:21:49,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:21:49,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:49,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:49,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:49,392 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:21:49,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:49,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 350 states and 666 transitions. [2024-12-05 22:21:49,422 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 666 transitions. [2024-12-05 22:21:49,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:21:49,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:49,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:49,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:49,444 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:21:49,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:49,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 351 states and 666 transitions. [2024-12-05 22:21:49,474 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 666 transitions. [2024-12-05 22:21:49,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:21:49,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:49,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:49,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:49,545 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:21:50,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:50,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 352 states and 668 transitions. [2024-12-05 22:21:50,311 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 668 transitions. [2024-12-05 22:21:50,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:21:50,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:50,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:50,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:51,625 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:22:02,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:02,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 374 states and 736 transitions. [2024-12-05 22:22:02,428 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 736 transitions. [2024-12-05 22:22:02,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:22:02,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:02,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:02,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:02,448 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:22:04,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:04,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 379 states and 743 transitions. [2024-12-05 22:22:04,018 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 743 transitions. [2024-12-05 22:22:04,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:22:04,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:04,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:04,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:04,106 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:22:05,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:05,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 382 states and 752 transitions. [2024-12-05 22:22:05,419 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 752 transitions. [2024-12-05 22:22:05,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:22:05,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:05,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:05,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:05,453 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 22:22:07,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:07,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 388 states and 757 transitions. [2024-12-05 22:22:07,536 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 757 transitions. [2024-12-05 22:22:07,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:22:07,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:07,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:07,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:07,558 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:22:08,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:08,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 392 states and 761 transitions. [2024-12-05 22:22:08,570 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 761 transitions. [2024-12-05 22:22:08,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:22:08,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:08,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:08,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:08,597 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 22:22:09,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:09,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 386 states and 747 transitions. [2024-12-05 22:22:09,587 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 747 transitions. [2024-12-05 22:22:09,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:22:09,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:09,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:09,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:11,143 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 10 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:22:20,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:20,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 411 states and 804 transitions. [2024-12-05 22:22:20,572 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 804 transitions. [2024-12-05 22:22:20,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:22:20,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:20,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:20,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:20,610 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 22:22:21,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:21,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 414 states and 809 transitions. [2024-12-05 22:22:21,482 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 809 transitions. [2024-12-05 22:22:21,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:22:21,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:21,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:21,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:21,554 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:22:22,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:22,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 415 states and 812 transitions. [2024-12-05 22:22:22,431 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 812 transitions. [2024-12-05 22:22:22,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:22:22,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:22,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:22,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:22,453 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 22:22:22,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:22,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 417 states and 813 transitions. [2024-12-05 22:22:22,720 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 813 transitions. [2024-12-05 22:22:22,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:22:22,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:22,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:22,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:22,743 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 22:22:24,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:24,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 425 states and 821 transitions. [2024-12-05 22:22:24,042 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 821 transitions. [2024-12-05 22:22:24,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:22:24,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:24,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:24,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:24,066 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 22:22:26,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:26,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 429 states and 824 transitions. [2024-12-05 22:22:26,054 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 824 transitions. [2024-12-05 22:22:26,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:22:26,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:26,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:26,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:26,088 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:22:27,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:27,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 431 states and 827 transitions. [2024-12-05 22:22:27,229 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 827 transitions. [2024-12-05 22:22:27,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:22:27,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:27,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:27,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:27,268 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 22:22:27,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:27,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 432 states and 827 transitions. [2024-12-05 22:22:27,298 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 827 transitions. [2024-12-05 22:22:27,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:22:27,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:27,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:27,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:28,016 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:22:32,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:32,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 439 states and 842 transitions. [2024-12-05 22:22:32,274 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 842 transitions. [2024-12-05 22:22:32,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:22:32,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:32,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:32,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:32,312 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:22:33,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:33,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 441 states and 847 transitions. [2024-12-05 22:22:33,164 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 847 transitions. [2024-12-05 22:22:33,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:22:33,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:33,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:33,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:33,202 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 22:22:34,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:34,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 446 states and 852 transitions. [2024-12-05 22:22:34,618 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 852 transitions. [2024-12-05 22:22:34,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:22:34,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:34,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:34,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:34,836 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:22:36,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:36,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 451 states and 862 transitions. [2024-12-05 22:22:36,060 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 862 transitions. [2024-12-05 22:22:36,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:22:36,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:36,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:36,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:36,103 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:22:36,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:36,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 453 states and 868 transitions. [2024-12-05 22:22:36,763 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 868 transitions. [2024-12-05 22:22:36,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:22:36,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:36,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:36,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:36,850 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 22:22:39,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:39,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 461 states and 889 transitions. [2024-12-05 22:22:39,528 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 889 transitions. [2024-12-05 22:22:39,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:22:39,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:39,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:39,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:39,552 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 22:22:39,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:39,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 462 states and 890 transitions. [2024-12-05 22:22:39,963 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 890 transitions. [2024-12-05 22:22:39,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:22:39,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:39,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:39,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:39,992 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:22:42,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:42,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 466 states and 893 transitions. [2024-12-05 22:22:42,028 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 893 transitions. [2024-12-05 22:22:42,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 22:22:42,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:42,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:42,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:42,119 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:22:42,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:42,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 467 states and 896 transitions. [2024-12-05 22:22:42,932 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 896 transitions. [2024-12-05 22:22:42,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 22:22:42,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:42,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:42,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:42,954 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 22:22:43,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:43,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 468 states and 897 transitions. [2024-12-05 22:22:43,398 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 897 transitions. [2024-12-05 22:22:43,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:22:43,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:43,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:43,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:43,440 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 22:22:45,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:45,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 472 states and 910 transitions. [2024-12-05 22:22:45,246 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 910 transitions. [2024-12-05 22:22:45,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:22:45,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:45,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:45,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:45,274 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 22:22:45,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:45,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 473 states and 910 transitions. [2024-12-05 22:22:45,928 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 910 transitions. [2024-12-05 22:22:45,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:22:45,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:45,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:45,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:45,947 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:22:46,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:46,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 477 states and 917 transitions. [2024-12-05 22:22:46,468 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 917 transitions. [2024-12-05 22:22:46,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:22:46,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:46,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:46,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:49,114 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:23:04,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:04,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 497 states and 983 transitions. [2024-12-05 22:23:04,393 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 983 transitions. [2024-12-05 22:23:04,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:23:04,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:04,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:04,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:07,001 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:23:15,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:15,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 504 states and 1006 transitions. [2024-12-05 22:23:15,734 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1006 transitions. [2024-12-05 22:23:15,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:23:15,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:15,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:15,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:18,894 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:23:32,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:32,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 517 states and 1061 transitions. [2024-12-05 22:23:32,848 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1061 transitions. [2024-12-05 22:23:32,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:23:32,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:32,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:32,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:35,268 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:23:45,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:45,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 525 states and 1087 transitions. [2024-12-05 22:23:45,853 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1087 transitions. [2024-12-05 22:23:45,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:23:45,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:45,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:45,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:48,350 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:23:52,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:52,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 531 states and 1107 transitions. [2024-12-05 22:23:52,962 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1107 transitions. [2024-12-05 22:23:52,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:23:52,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:52,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:52,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:55,690 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:24:08,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:08,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 542 states and 1145 transitions. [2024-12-05 22:24:08,136 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1145 transitions. [2024-12-05 22:24:08,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:24:08,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:08,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:08,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:10,520 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:24:20,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:20,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 549 states and 1166 transitions. [2024-12-05 22:24:20,864 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 1166 transitions. [2024-12-05 22:24:20,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:24:20,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:20,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:20,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:22,350 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:24:30,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:30,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 555 states and 1180 transitions. [2024-12-05 22:24:30,236 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1180 transitions. [2024-12-05 22:24:30,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:24:30,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:30,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:30,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:32,675 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:24:40,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:40,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 562 states and 1212 transitions. [2024-12-05 22:24:40,384 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1212 transitions. [2024-12-05 22:24:40,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:24:40,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:40,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:40,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:43,516 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:24:52,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:52,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 570 states and 1242 transitions. [2024-12-05 22:24:52,735 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1242 transitions. [2024-12-05 22:24:52,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:24:52,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:52,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:52,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:55,785 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:24:58,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:58,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 571 states and 1245 transitions. [2024-12-05 22:24:58,042 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1245 transitions. [2024-12-05 22:24:58,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:24:58,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:58,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:58,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:58,069 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 22:24:59,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:59,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 573 states and 1246 transitions. [2024-12-05 22:24:59,639 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1246 transitions. [2024-12-05 22:24:59,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:24:59,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:59,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:59,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:59,662 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 22:25:00,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:00,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 574 states and 1247 transitions. [2024-12-05 22:25:00,204 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1247 transitions. [2024-12-05 22:25:00,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:25:00,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:00,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:00,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:04,699 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:19,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:19,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 588 states and 1297 transitions. [2024-12-05 22:25:19,371 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1297 transitions. [2024-12-05 22:25:19,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:25:19,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:19,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:19,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:22,059 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:26,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:26,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 590 states and 1302 transitions. [2024-12-05 22:25:26,975 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1302 transitions. [2024-12-05 22:25:26,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 22:25:26,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:26,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:26,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:26,997 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 22:25:28,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:28,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 591 states and 1302 transitions. [2024-12-05 22:25:28,129 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1302 transitions. [2024-12-05 22:25:28,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 22:25:28,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:28,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:28,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:28,151 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 22:25:29,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:29,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 592 states and 1303 transitions. [2024-12-05 22:25:29,265 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1303 transitions. [2024-12-05 22:25:29,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 22:25:29,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:29,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:29,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:32,867 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:38,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:38,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 593 states and 1306 transitions. [2024-12-05 22:25:38,418 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1306 transitions. [2024-12-05 22:25:38,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 22:25:38,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:38,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:38,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:38,445 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 22:25:38,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:38,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 593 states and 1287 transitions. [2024-12-05 22:25:38,898 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1287 transitions. [2024-12-05 22:25:38,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 22:25:38,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:38,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:38,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:38,922 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 22:25:39,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:39,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 593 states and 1286 transitions. [2024-12-05 22:25:39,345 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1286 transitions. [2024-12-05 22:25:39,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 22:25:39,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:39,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:39,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:42,156 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 20 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:26:08,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:08,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 631 states and 1387 transitions. [2024-12-05 22:26:08,844 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1387 transitions. [2024-12-05 22:26:08,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:26:08,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:08,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:08,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:08,883 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 22:26:09,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:09,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 632 states and 1388 transitions. [2024-12-05 22:26:09,942 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1388 transitions. [2024-12-05 22:26:09,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:26:09,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:09,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:09,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:09,965 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:26:11,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:11,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 633 states and 1389 transitions. [2024-12-05 22:26:11,071 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1389 transitions. [2024-12-05 22:26:11,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:26:11,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:11,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:11,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:11,101 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-05 22:26:14,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:14,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 637 states and 1392 transitions. [2024-12-05 22:26:14,137 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1392 transitions. [2024-12-05 22:26:14,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:26:14,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:14,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:14,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:18,695 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:26:39,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:39,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 649 states and 1463 transitions. [2024-12-05 22:26:39,429 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1463 transitions. [2024-12-05 22:26:39,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:26:39,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:39,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:39,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:43,513 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:08,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:08,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 666 states and 1542 transitions. [2024-12-05 22:27:08,141 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1542 transitions. [2024-12-05 22:27:08,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:27:08,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:08,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:08,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:10,761 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:14,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:14,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 667 states and 1547 transitions. [2024-12-05 22:27:14,042 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1547 transitions. [2024-12-05 22:27:14,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:27:14,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:14,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:14,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:18,207 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:40,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:40,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 680 states and 1612 transitions. [2024-12-05 22:27:40,438 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1612 transitions. [2024-12-05 22:27:40,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:27:40,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:40,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:40,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:44,594 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:28:06,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:06,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 692 states and 1672 transitions. [2024-12-05 22:28:06,005 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1672 transitions. [2024-12-05 22:28:06,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:28:06,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:06,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:06,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:08,980 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:28:28,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:28,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 703 states and 1728 transitions. [2024-12-05 22:28:28,688 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1728 transitions. [2024-12-05 22:28:28,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:28:28,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:28,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:28,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:33,793 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:28:53,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:53,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 715 states and 1773 transitions. [2024-12-05 22:28:53,807 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1773 transitions. [2024-12-05 22:28:53,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:28:53,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:53,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:53,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:57,426 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:18,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:18,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 727 states and 1819 transitions. [2024-12-05 22:29:18,584 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1819 transitions. [2024-12-05 22:29:18,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:29:18,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:18,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:18,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:21,560 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:28,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:28,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 731 states and 1833 transitions. [2024-12-05 22:29:28,603 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1833 transitions. [2024-12-05 22:29:28,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:29:28,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:28,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:28,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:31,626 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:36,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:36,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 733 states and 1863 transitions. [2024-12-05 22:29:36,057 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1863 transitions. [2024-12-05 22:29:36,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:29:36,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:36,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:36,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:40,304 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:02,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:02,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 744 states and 1907 transitions. [2024-12-05 22:30:02,457 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1907 transitions. [2024-12-05 22:30:02,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:30:02,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:02,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:02,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:05,728 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:30,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:30,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 756 states and 1980 transitions. [2024-12-05 22:30:30,041 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1980 transitions. [2024-12-05 22:30:30,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:30:30,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:30,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:30,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:34,114 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:55,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:55,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 767 states and 2024 transitions. [2024-12-05 22:30:55,147 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 2024 transitions. [2024-12-05 22:30:55,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:30:55,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:55,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:55,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:58,937 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:09,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:09,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 773 states and 2052 transitions. [2024-12-05 22:31:09,720 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 2052 transitions. [2024-12-05 22:31:09,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:31:09,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:09,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:09,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:13,687 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:35,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:35,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2085 states to 783 states and 2085 transitions. [2024-12-05 22:31:35,019 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 2085 transitions. [2024-12-05 22:31:35,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:31:35,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:35,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:35,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:40,549 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:08,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:08,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2144 states to 795 states and 2144 transitions. [2024-12-05 22:32:08,204 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 2144 transitions. [2024-12-05 22:32:08,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:32:08,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:08,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:10,657 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:26,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:26,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 802 states and 2173 transitions. [2024-12-05 22:32:26,914 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 2173 transitions. [2024-12-05 22:32:26,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:32:26,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:26,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:26,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:30,096 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:48,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:48,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 810 states and 2214 transitions. [2024-12-05 22:32:48,403 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 2214 transitions. [2024-12-05 22:32:48,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:32:48,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:48,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:48,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:50,712 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:54,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:54,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 811 states and 2222 transitions. [2024-12-05 22:32:54,366 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 2222 transitions. [2024-12-05 22:32:54,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:32:54,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:54,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:54,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:59,620 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:10,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:10,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 814 states and 2267 transitions. [2024-12-05 22:33:10,143 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 2267 transitions. [2024-12-05 22:33:10,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:33:10,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:10,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:10,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:13,366 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:35,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:35,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 824 states and 2307 transitions. [2024-12-05 22:33:35,522 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 2307 transitions. [2024-12-05 22:33:35,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:33:35,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:35,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:35,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:40,420 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:50,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:50,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 827 states and 2333 transitions. [2024-12-05 22:33:50,075 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 2333 transitions. [2024-12-05 22:33:50,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:33:50,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:50,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:50,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:53,968 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:59,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:59,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 829 states and 2343 transitions. [2024-12-05 22:33:59,881 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 2343 transitions. [2024-12-05 22:33:59,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:33:59,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:59,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:59,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat