./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test18.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b71db3c-5197-487e-8c8b-7819cfdd4fce/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b71db3c-5197-487e-8c8b-7819cfdd4fce/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_7b71db3c-5197-487e-8c8b-7819cfdd4fce/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b71db3c-5197-487e-8c8b-7819cfdd4fce/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test18.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b71db3c-5197-487e-8c8b-7819cfdd4fce/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b71db3c-5197-487e-8c8b-7819cfdd4fce/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 98678a21a2b37b871d00192aacebe14c4ee9cc87b75400dd7a4adc0ccfa93151 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:35:26,909 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:35:26,966 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b71db3c-5197-487e-8c8b-7819cfdd4fce/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 04:35:26,970 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:35:26,970 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:35:26,988 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:35:26,989 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:35:26,989 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:35:26,990 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:35:26,990 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:35:26,990 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:35:26,990 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:35:26,990 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:35:26,990 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 04:35:26,990 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 04:35:26,990 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 04:35:26,991 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:35:26,991 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:35:26,991 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:35:26,991 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:35:26,991 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:35:26,991 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:35:26,991 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:35:26,991 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:35:26,991 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:35:26,992 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:35:26,992 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:35:26,992 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:35:26,992 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:35:26,992 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:35:26,992 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_7b71db3c-5197-487e-8c8b-7819cfdd4fce/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 98678a21a2b37b871d00192aacebe14c4ee9cc87b75400dd7a4adc0ccfa93151 [2024-12-06 04:35:27,206 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:35:27,215 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:35:27,216 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:35:27,218 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:35:27,218 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:35:27,220 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b71db3c-5197-487e-8c8b-7819cfdd4fce/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-memsafety/memleaks_test18.i [2024-12-06 04:35:29,936 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b71db3c-5197-487e-8c8b-7819cfdd4fce/bin/ukojak-verify-CZk0znPC7b/data/d6775b0f8/b27f8666e1ea49338da6d29a6dc94abb/FLAG6e753e2fd [2024-12-06 04:35:30,185 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:35:30,186 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b71db3c-5197-487e-8c8b-7819cfdd4fce/sv-benchmarks/c/ldv-memsafety/memleaks_test18.i [2024-12-06 04:35:30,199 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b71db3c-5197-487e-8c8b-7819cfdd4fce/bin/ukojak-verify-CZk0znPC7b/data/d6775b0f8/b27f8666e1ea49338da6d29a6dc94abb/FLAG6e753e2fd [2024-12-06 04:35:30,215 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b71db3c-5197-487e-8c8b-7819cfdd4fce/bin/ukojak-verify-CZk0znPC7b/data/d6775b0f8/b27f8666e1ea49338da6d29a6dc94abb [2024-12-06 04:35:30,217 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:35:30,218 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:35:30,220 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:35:30,220 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:35:30,224 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:35:30,225 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:35:30" (1/1) ... [2024-12-06 04:35:30,225 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29e72253 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:30, skipping insertion in model container [2024-12-06 04:35:30,225 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:35:30" (1/1) ... [2024-12-06 04:35:30,256 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:35:30,569 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:35:30,583 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:35:30,645 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:35:30,677 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:35:30,678 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:30 WrapperNode [2024-12-06 04:35:30,678 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:35:30,679 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:35:30,679 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:35:30,679 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:35:30,685 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:30" (1/1) ... [2024-12-06 04:35:30,703 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:30" (1/1) ... [2024-12-06 04:35:30,723 INFO L138 Inliner]: procedures = 164, calls = 73, calls flagged for inlining = 30, calls inlined = 5, statements flattened = 75 [2024-12-06 04:35:30,723 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:35:30,724 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:35:30,724 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:35:30,724 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:35:30,730 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:30" (1/1) ... [2024-12-06 04:35:30,731 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:30" (1/1) ... [2024-12-06 04:35:30,734 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:30" (1/1) ... [2024-12-06 04:35:30,734 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:30" (1/1) ... [2024-12-06 04:35:30,742 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:30" (1/1) ... [2024-12-06 04:35:30,743 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:30" (1/1) ... [2024-12-06 04:35:30,747 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:30" (1/1) ... [2024-12-06 04:35:30,748 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:30" (1/1) ... [2024-12-06 04:35:30,749 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:30" (1/1) ... [2024-12-06 04:35:30,751 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:35:30,752 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:35:30,753 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:35:30,753 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:35:30,754 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:35:30" (1/1) ... [2024-12-06 04:35:30,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:35:30,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b71db3c-5197-487e-8c8b-7819cfdd4fce/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:35:30,784 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b71db3c-5197-487e-8c8b-7819cfdd4fce/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:35:30,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b71db3c-5197-487e-8c8b-7819cfdd4fce/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:35:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:35:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:35:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:35:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:35:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:35:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 04:35:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:35:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:35:30,914 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:35:30,916 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:35:31,061 INFO L? ?]: Removed 36 outVars from TransFormulas that were not future-live. [2024-12-06 04:35:31,061 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:35:31,126 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:35:31,127 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:35:31,127 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:35:31 BoogieIcfgContainer [2024-12-06 04:35:31,127 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:35:31,128 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:35:31,128 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:35:31,139 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:35:31,139 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:35:31" (1/1) ... [2024-12-06 04:35:31,146 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:35:31,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:31,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 28 states and 31 transitions. [2024-12-06 04:35:31,192 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 31 transitions. [2024-12-06 04:35:31,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:35:31,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:31,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:31,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:31,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:31,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:31,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 30 states and 33 transitions. [2024-12-06 04:35:31,506 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 33 transitions. [2024-12-06 04:35:31,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 04:35:31,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:31,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:31,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:31,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:31,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:31,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 29 states and 32 transitions. [2024-12-06 04:35:31,972 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 32 transitions. [2024-12-06 04:35:31,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 04:35:31,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:31,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:31,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:32,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:33,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:33,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 32 states and 39 transitions. [2024-12-06 04:35:33,163 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2024-12-06 04:35:33,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:35:33,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:33,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:33,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:33,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:33,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:33,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 33 states and 41 transitions. [2024-12-06 04:35:33,771 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2024-12-06 04:35:33,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:35:33,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:33,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:33,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:33,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:34,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:34,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 36 states and 47 transitions. [2024-12-06 04:35:34,246 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 47 transitions. [2024-12-06 04:35:34,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:35:34,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:34,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:34,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:34,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:35,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:35,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 41 states and 58 transitions. [2024-12-06 04:35:35,031 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 58 transitions. [2024-12-06 04:35:35,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:35:35,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:35,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:35,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:35,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:36,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:36,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 46 states and 69 transitions. [2024-12-06 04:35:36,596 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 69 transitions. [2024-12-06 04:35:36,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:35:36,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:36,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:36,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:37,563 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:39,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:39,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 51 states and 88 transitions. [2024-12-06 04:35:39,837 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 88 transitions. [2024-12-06 04:35:39,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:35:39,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:39,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:39,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:40,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:41,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:41,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 55 states and 93 transitions. [2024-12-06 04:35:41,525 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 93 transitions. [2024-12-06 04:35:41,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:35:41,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:41,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:41,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:41,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:35:42,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:42,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 58 states and 102 transitions. [2024-12-06 04:35:42,381 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 102 transitions. [2024-12-06 04:35:42,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:35:42,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:42,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:42,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:42,397 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:42,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:42,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 61 states and 110 transitions. [2024-12-06 04:35:42,866 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 110 transitions. [2024-12-06 04:35:42,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:35:42,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:42,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:42,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:42,997 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:44,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:44,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 64 states and 119 transitions. [2024-12-06 04:35:44,244 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 119 transitions. [2024-12-06 04:35:44,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:35:44,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:44,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:44,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:44,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:35:44,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:44,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 65 states and 120 transitions. [2024-12-06 04:35:44,541 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 120 transitions. [2024-12-06 04:35:44,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:35:44,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:44,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:44,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:44,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:45,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:45,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 64 states and 115 transitions. [2024-12-06 04:35:45,066 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 115 transitions. [2024-12-06 04:35:45,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:35:45,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:45,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:45,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:45,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:47,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:47,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 68 states and 124 transitions. [2024-12-06 04:35:47,176 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 124 transitions. [2024-12-06 04:35:47,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:35:47,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:47,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:47,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:47,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:51,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:51,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 74 states and 137 transitions. [2024-12-06 04:35:51,980 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 137 transitions. [2024-12-06 04:35:51,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:35:51,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:51,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:52,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:53,840 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:58,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:58,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 79 states and 153 transitions. [2024-12-06 04:35:58,380 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 153 transitions. [2024-12-06 04:35:58,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:35:58,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:58,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:58,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:59,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:03,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:03,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 86 states and 172 transitions. [2024-12-06 04:36:03,086 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 172 transitions. [2024-12-06 04:36:03,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:36:03,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:03,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:03,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:05,392 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:07,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:07,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 88 states and 175 transitions. [2024-12-06 04:36:07,925 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 175 transitions. [2024-12-06 04:36:07,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:36:07,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:07,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:07,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:08,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:36:10,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:10,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 92 states and 185 transitions. [2024-12-06 04:36:10,537 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 185 transitions. [2024-12-06 04:36:10,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:36:10,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:10,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:10,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:10,566 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:36:11,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:11,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 93 states and 186 transitions. [2024-12-06 04:36:11,152 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 186 transitions. [2024-12-06 04:36:11,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:36:11,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:11,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:11,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:12,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:18,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:18,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 99 states and 201 transitions. [2024-12-06 04:36:18,287 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 201 transitions. [2024-12-06 04:36:18,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:36:18,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:18,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:18,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:18,384 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:36:20,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:20,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 102 states and 212 transitions. [2024-12-06 04:36:20,359 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 212 transitions. [2024-12-06 04:36:20,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:36:20,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:20,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:20,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:21,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:29,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:29,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 109 states and 239 transitions. [2024-12-06 04:36:29,642 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 239 transitions. [2024-12-06 04:36:29,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:36:29,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:29,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:29,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:29,735 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:36:31,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:31,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 111 states and 245 transitions. [2024-12-06 04:36:31,094 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 245 transitions. [2024-12-06 04:36:31,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:36:31,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:31,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:31,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:31,392 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:33,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:33,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 114 states and 256 transitions. [2024-12-06 04:36:33,519 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 256 transitions. [2024-12-06 04:36:33,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:36:33,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:33,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:33,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:33,561 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:34,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:34,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 115 states and 258 transitions. [2024-12-06 04:36:34,358 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 258 transitions. [2024-12-06 04:36:34,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:36:34,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:34,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:34,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:34,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:36,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:36,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 117 states and 261 transitions. [2024-12-06 04:36:36,653 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 261 transitions. [2024-12-06 04:36:36,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:36:36,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:36,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:36,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:36,748 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:36:38,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:38,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 119 states and 265 transitions. [2024-12-06 04:36:38,435 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 265 transitions. [2024-12-06 04:36:38,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:36:38,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:38,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:38,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:39,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:45,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:45,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 125 states and 289 transitions. [2024-12-06 04:36:45,106 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 289 transitions. [2024-12-06 04:36:45,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:36:45,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:45,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:45,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:49,176 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:57,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:57,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 130 states and 302 transitions. [2024-12-06 04:36:57,243 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 302 transitions. [2024-12-06 04:36:57,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:36:57,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:57,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:57,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:57,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:58,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:58,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 131 states and 303 transitions. [2024-12-06 04:36:58,512 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 303 transitions. [2024-12-06 04:36:58,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:36:58,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:58,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:58,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:58,655 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:59,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:59,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 132 states and 304 transitions. [2024-12-06 04:36:59,712 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 304 transitions. [2024-12-06 04:36:59,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:36:59,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:59,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:59,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:00,237 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:03,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:03,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 135 states and 307 transitions. [2024-12-06 04:37:03,136 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 307 transitions. [2024-12-06 04:37:03,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:37:03,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:03,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:03,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:04,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:11,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:11,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 140 states and 328 transitions. [2024-12-06 04:37:11,641 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 328 transitions. [2024-12-06 04:37:11,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:37:11,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:11,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:11,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:11,659 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:37:13,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:13,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 143 states and 330 transitions. [2024-12-06 04:37:13,836 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 330 transitions. [2024-12-06 04:37:13,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:37:13,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:13,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:13,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:14,017 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:15,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:15,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 143 states and 329 transitions. [2024-12-06 04:37:15,291 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 329 transitions. [2024-12-06 04:37:15,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:37:15,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:15,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:15,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:17,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:22,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:22,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 146 states and 337 transitions. [2024-12-06 04:37:22,301 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 337 transitions. [2024-12-06 04:37:22,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:37:22,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:22,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:22,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:22,373 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:37:26,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:26,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 151 states and 343 transitions. [2024-12-06 04:37:26,014 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 343 transitions. [2024-12-06 04:37:26,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:37:26,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:26,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:26,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:27,916 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:35,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:35,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 154 states and 352 transitions. [2024-12-06 04:37:35,103 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 352 transitions. [2024-12-06 04:37:35,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:37:35,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:35,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:35,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:37,027 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:43,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:43,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 159 states and 373 transitions. [2024-12-06 04:37:43,233 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 373 transitions. [2024-12-06 04:37:43,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:37:43,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:43,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:43,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:43,564 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:47,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:47,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 162 states and 382 transitions. [2024-12-06 04:37:47,124 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 382 transitions. [2024-12-06 04:37:47,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:37:47,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:47,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:47,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:47,160 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:49,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:49,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 165 states and 396 transitions. [2024-12-06 04:37:49,470 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 396 transitions. [2024-12-06 04:37:49,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:37:49,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:49,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:49,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:49,598 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:51,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:51,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 165 states and 395 transitions. [2024-12-06 04:37:51,077 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 395 transitions. [2024-12-06 04:37:51,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:37:51,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:51,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:51,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:51,130 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:52,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:52,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 166 states and 400 transitions. [2024-12-06 04:37:52,243 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 400 transitions. [2024-12-06 04:37:52,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:37:52,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:52,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:52,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:54,426 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:05,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:05,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 174 states and 419 transitions. [2024-12-06 04:38:05,672 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 419 transitions. [2024-12-06 04:38:05,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:38:05,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:05,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:05,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:06,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:08,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:08,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 176 states and 422 transitions. [2024-12-06 04:38:08,681 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 422 transitions. [2024-12-06 04:38:08,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:38:08,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:08,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:08,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:10,516 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:17,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:17,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 181 states and 445 transitions. [2024-12-06 04:38:17,943 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 445 transitions. [2024-12-06 04:38:17,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:38:17,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:17,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:17,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:18,064 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:23,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:23,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 185 states and 458 transitions. [2024-12-06 04:38:23,496 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 458 transitions. [2024-12-06 04:38:23,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:38:23,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:23,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:23,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:29,240 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:41,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:41,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 190 states and 475 transitions. [2024-12-06 04:38:41,917 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 475 transitions. [2024-12-06 04:38:41,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:38:41,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:41,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:41,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:43,625 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:46,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:46,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 191 states and 479 transitions. [2024-12-06 04:38:46,508 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 479 transitions. [2024-12-06 04:38:46,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:38:46,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:46,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:46,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:49,263 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:39:07,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:07,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 200 states and 507 transitions. [2024-12-06 04:39:07,981 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 507 transitions. [2024-12-06 04:39:07,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:39:07,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:07,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:07,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:10,674 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:39:20,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:20,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 205 states and 531 transitions. [2024-12-06 04:39:20,691 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 531 transitions. [2024-12-06 04:39:20,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:39:20,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:20,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:20,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:22,797 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:39:28,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:28,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 205 states and 530 transitions. [2024-12-06 04:39:28,659 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 530 transitions. [2024-12-06 04:39:28,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:39:28,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:28,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:28,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:31,634 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:39:54,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:54,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 217 states and 574 transitions. [2024-12-06 04:39:54,041 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 574 transitions. [2024-12-06 04:39:54,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:39:54,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:54,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:54,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:54,967 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:40:04,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:04,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 220 states and 586 transitions. [2024-12-06 04:40:04,994 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 586 transitions. [2024-12-06 04:40:04,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:40:04,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:04,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:05,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:05,158 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:40:06,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:06,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 220 states and 585 transitions. [2024-12-06 04:40:06,884 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 585 transitions. [2024-12-06 04:40:06,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:40:06,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:06,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:06,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:09,554 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:40:14,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:14,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 221 states and 586 transitions. [2024-12-06 04:40:14,042 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 586 transitions. [2024-12-06 04:40:14,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:40:14,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:14,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:14,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:14,638 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:40:16,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:16,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 222 states and 588 transitions. [2024-12-06 04:40:16,936 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 588 transitions. [2024-12-06 04:40:16,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:40:16,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:16,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:16,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:21,804 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:40:44,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:44,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 229 states and 606 transitions. [2024-12-06 04:40:44,732 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 606 transitions. [2024-12-06 04:40:44,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:40:44,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:44,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:44,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:47,668 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:40:53,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:53,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 229 states and 604 transitions. [2024-12-06 04:40:53,819 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 604 transitions. [2024-12-06 04:40:53,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:40:53,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:53,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:53,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:57,436 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:20,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:20,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 239 states and 632 transitions. [2024-12-06 04:41:20,573 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 632 transitions. [2024-12-06 04:41:20,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:41:20,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:20,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:20,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:20,750 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:26,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:26,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 239 states and 631 transitions. [2024-12-06 04:41:26,128 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 631 transitions. [2024-12-06 04:41:26,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:41:26,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:26,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:26,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:29,107 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:33,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:33,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 239 states and 630 transitions. [2024-12-06 04:41:33,920 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 630 transitions. [2024-12-06 04:41:33,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:41:33,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:33,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:33,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:34,471 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:39,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:39,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 242 states and 639 transitions. [2024-12-06 04:41:39,436 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 639 transitions. [2024-12-06 04:41:39,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:41:39,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:39,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:39,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:39,556 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:44,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:44,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 245 states and 646 transitions. [2024-12-06 04:41:44,220 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 646 transitions. [2024-12-06 04:41:44,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:41:44,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:44,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:44,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:45,903 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:49,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:49,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 246 states and 647 transitions. [2024-12-06 04:41:49,208 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 647 transitions. [2024-12-06 04:41:49,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:41:49,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:49,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:49,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:49,352 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:55,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:55,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 246 states and 646 transitions. [2024-12-06 04:41:55,249 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 646 transitions. [2024-12-06 04:41:55,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:41:55,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:55,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:55,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:55,942 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:58,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:58,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 246 states and 645 transitions. [2024-12-06 04:41:58,345 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 645 transitions. [2024-12-06 04:41:58,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:41:58,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:58,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:58,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:58,483 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:01,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:01,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 248 states and 655 transitions. [2024-12-06 04:42:01,979 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 655 transitions. [2024-12-06 04:42:01,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:42:01,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:01,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:01,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:02,023 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:05,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:05,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 251 states and 673 transitions. [2024-12-06 04:42:05,781 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 673 transitions. [2024-12-06 04:42:05,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:42:05,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:05,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:05,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:05,835 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:11,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:11,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 254 states and 686 transitions. [2024-12-06 04:42:11,633 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 686 transitions. [2024-12-06 04:42:11,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:42:11,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:11,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:11,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:11,677 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:13,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:13,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 255 states and 693 transitions. [2024-12-06 04:42:13,439 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 693 transitions. [2024-12-06 04:42:13,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:42:13,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:13,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:13,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:17,345 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:43,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:43,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 262 states and 717 transitions. [2024-12-06 04:42:43,093 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 717 transitions. [2024-12-06 04:42:43,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:42:43,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:43,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:43,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:53,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:43:13,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:13,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 267 states and 736 transitions. [2024-12-06 04:43:13,779 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 736 transitions. [2024-12-06 04:43:13,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:43:13,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:13,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:13,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:13,871 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:43:18,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:18,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 270 states and 739 transitions. [2024-12-06 04:43:18,717 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 739 transitions. [2024-12-06 04:43:18,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:43:18,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:18,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:18,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:20,561 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:43:27,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:27,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 272 states and 745 transitions. [2024-12-06 04:43:27,772 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 745 transitions. [2024-12-06 04:43:27,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:43:27,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:27,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:27,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:28,903 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:43:32,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:32,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 272 states and 744 transitions. [2024-12-06 04:43:32,275 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 744 transitions. [2024-12-06 04:43:32,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:43:32,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:32,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:32,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:32,376 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:43:37,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:37,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 274 states and 750 transitions. [2024-12-06 04:43:37,830 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 750 transitions. [2024-12-06 04:43:37,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:43:37,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:37,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:37,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:37,908 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:43:43,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:43,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 277 states and 753 transitions. [2024-12-06 04:43:43,484 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 753 transitions. [2024-12-06 04:43:43,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:43:43,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:43,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:43,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:43,519 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 04:43:54,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:54,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 283 states and 759 transitions. [2024-12-06 04:43:54,897 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 759 transitions. [2024-12-06 04:43:54,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:43:54,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:54,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:54,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:55,044 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:43:57,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:57,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 284 states and 761 transitions. [2024-12-06 04:43:57,136 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 761 transitions. [2024-12-06 04:43:57,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:43:57,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:57,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:57,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:57,209 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:43:59,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:59,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 285 states and 762 transitions. [2024-12-06 04:43:59,244 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 762 transitions. [2024-12-06 04:43:59,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:43:59,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:59,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:59,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:59,307 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:44:04,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:04,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 285 states and 761 transitions. [2024-12-06 04:44:04,284 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 761 transitions. [2024-12-06 04:44:04,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:44:04,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:04,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:04,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:04,352 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:44:09,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:09,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 285 states and 760 transitions. [2024-12-06 04:44:09,064 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 760 transitions. [2024-12-06 04:44:09,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:44:09,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:09,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:09,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:09,133 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:44:14,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:14,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 285 states and 759 transitions. [2024-12-06 04:44:14,164 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 759 transitions. [2024-12-06 04:44:14,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:44:14,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:14,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:14,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:14,237 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:44:16,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:16,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 286 states and 760 transitions. [2024-12-06 04:44:16,109 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 760 transitions. [2024-12-06 04:44:16,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:44:16,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:16,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:16,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:23,473 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:44:55,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:55,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 293 states and 784 transitions. [2024-12-06 04:44:55,148 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 784 transitions. [2024-12-06 04:44:55,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:44:55,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:55,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:55,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:58,269 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:45:03,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:03,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 293 states and 782 transitions. [2024-12-06 04:45:03,525 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 782 transitions. [2024-12-06 04:45:03,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:45:03,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:03,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:03,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:08,497 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:45:23,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:23,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 298 states and 792 transitions. [2024-12-06 04:45:23,661 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 792 transitions. [2024-12-06 04:45:23,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:45:23,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:23,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:23,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:23,742 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:45:29,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:29,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 298 states and 791 transitions. [2024-12-06 04:45:29,893 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 791 transitions. [2024-12-06 04:45:29,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:45:29,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:29,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:29,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:38,444 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:45:49,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:49,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 298 states and 790 transitions. [2024-12-06 04:45:49,870 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 790 transitions. [2024-12-06 04:45:49,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:45:49,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:49,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:49,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:49,951 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:45:56,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:56,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 299 states and 792 transitions. [2024-12-06 04:45:56,458 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 792 transitions. [2024-12-06 04:45:56,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:45:56,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:56,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:56,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:01,240 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:12,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:12,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 299 states and 791 transitions. [2024-12-06 04:46:12,510 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 791 transitions. [2024-12-06 04:46:12,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:46:12,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:12,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:12,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:14,296 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:19,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:19,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 301 states and 796 transitions. [2024-12-06 04:46:19,830 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 796 transitions. [2024-12-06 04:46:19,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:46:19,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:19,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:19,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:27,260 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:36,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:36,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 302 states and 798 transitions. [2024-12-06 04:46:36,894 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 798 transitions. [2024-12-06 04:46:36,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:46:36,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:36,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:36,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:38,440 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:46:51,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:51,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 305 states and 807 transitions. [2024-12-06 04:46:51,119 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 807 transitions. [2024-12-06 04:46:51,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:46:51,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:51,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:51,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:51,197 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:46:57,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:57,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 305 states and 806 transitions. [2024-12-06 04:46:57,898 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 806 transitions. [2024-12-06 04:46:57,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:46:57,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:57,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:57,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:59,004 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:47:02,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:02,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 306 states and 808 transitions. [2024-12-06 04:47:02,312 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 808 transitions. [2024-12-06 04:47:02,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:47:02,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:02,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:02,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:03,080 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:47:13,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:13,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 310 states and 823 transitions. [2024-12-06 04:47:13,878 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 823 transitions. [2024-12-06 04:47:13,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:47:13,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:13,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:13,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:14,711 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:47:28,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:28,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 314 states and 832 transitions. [2024-12-06 04:47:28,024 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 832 transitions. [2024-12-06 04:47:28,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:47:28,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:28,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:28,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:30,021 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:47:33,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:33,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 315 states and 833 transitions. [2024-12-06 04:47:33,913 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 833 transitions. [2024-12-06 04:47:33,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:47:33,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:33,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:33,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:34,059 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:47:39,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:39,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 317 states and 836 transitions. [2024-12-06 04:47:39,284 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 836 transitions. [2024-12-06 04:47:39,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:47:39,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:39,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:39,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:40,091 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:47:42,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:42,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 317 states and 835 transitions. [2024-12-06 04:47:42,764 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 835 transitions. [2024-12-06 04:47:42,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:47:42,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:42,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:42,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:44,747 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:48:15,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:15,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 327 states and 880 transitions. [2024-12-06 04:48:15,100 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 880 transitions. [2024-12-06 04:48:15,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:48:15,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:15,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:15,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:15,207 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:48:22,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:22,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 327 states and 879 transitions. [2024-12-06 04:48:22,574 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 879 transitions. [2024-12-06 04:48:22,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:48:22,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:22,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:22,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:22,677 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:48:27,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:27,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 326 states and 873 transitions. [2024-12-06 04:48:27,556 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 873 transitions. [2024-12-06 04:48:27,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:48:27,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:27,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:27,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:27,655 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:48:35,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:35,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 326 states and 872 transitions. [2024-12-06 04:48:35,052 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 872 transitions. [2024-12-06 04:48:35,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:48:35,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:35,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:35,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:35,159 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:48:42,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:42,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 327 states and 874 transitions. [2024-12-06 04:48:42,672 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 874 transitions. [2024-12-06 04:48:42,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:48:42,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:42,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:42,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:42,771 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:48:50,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:50,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 327 states and 873 transitions. [2024-12-06 04:48:50,277 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 873 transitions. [2024-12-06 04:48:50,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:48:50,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:50,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:50,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:50,316 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 04:48:56,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:56,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 330 states and 878 transitions. [2024-12-06 04:48:56,723 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 878 transitions. [2024-12-06 04:48:56,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:48:56,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:56,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:56,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:01,231 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:49:13,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:13,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 333 states and 883 transitions. [2024-12-06 04:49:13,232 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 883 transitions. [2024-12-06 04:49:13,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:49:13,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:13,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:13,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:13,331 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:49:21,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:21,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 334 states and 885 transitions. [2024-12-06 04:49:21,621 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 885 transitions. [2024-12-06 04:49:21,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:49:21,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:21,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:21,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:22,525 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.