./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-ext2/length_test03-2.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_32f269ce-c0e8-439c-af7c-7be42782d2e8/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32f269ce-c0e8-439c-af7c-7be42782d2e8/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_32f269ce-c0e8-439c-af7c-7be42782d2e8/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32f269ce-c0e8-439c-af7c-7be42782d2e8/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-ext2/length_test03-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32f269ce-c0e8-439c-af7c-7be42782d2e8/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_32f269ce-c0e8-439c-af7c-7be42782d2e8/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 8d477dcc38abb71f88978d460e8393ef9ba09f24c134f3de362c4df2a3599c9a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:12:25,654 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:12:25,712 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32f269ce-c0e8-439c-af7c-7be42782d2e8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 06:12:25,716 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 06:12:25,717 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 06:12:25,736 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:12:25,737 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:12:25,738 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:12:25,738 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:12:25,738 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 06:12:25,738 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 06:12:25,738 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 06:12:25,738 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:12:25,738 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 06:12:25,738 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 06:12:25,738 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 06:12:25,738 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:12:25,739 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 06:12:25,739 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 06:12:25,739 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:12:25,739 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:12:25,739 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:12:25,739 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:12:25,739 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:12:25,739 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:12:25,739 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:12:25,740 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:12:25,740 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:12:25,740 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 06:12:25,740 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 06:12:25,740 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_32f269ce-c0e8-439c-af7c-7be42782d2e8/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 -> 8d477dcc38abb71f88978d460e8393ef9ba09f24c134f3de362c4df2a3599c9a [2024-12-06 06:12:25,984 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:12:25,992 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:12:25,994 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:12:25,996 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:12:25,996 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:12:25,997 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32f269ce-c0e8-439c-af7c-7be42782d2e8/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety-ext2/length_test03-2.i [2024-12-06 06:12:28,647 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32f269ce-c0e8-439c-af7c-7be42782d2e8/bin/ukojak-verify-CZk0znPC7b/data/041c0037c/ae63efd33852424db6e67321ba5bfe6b/FLAG3c749b95e [2024-12-06 06:12:28,896 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:12:28,896 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32f269ce-c0e8-439c-af7c-7be42782d2e8/sv-benchmarks/c/memsafety-ext2/length_test03-2.i [2024-12-06 06:12:28,906 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32f269ce-c0e8-439c-af7c-7be42782d2e8/bin/ukojak-verify-CZk0znPC7b/data/041c0037c/ae63efd33852424db6e67321ba5bfe6b/FLAG3c749b95e [2024-12-06 06:12:28,920 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32f269ce-c0e8-439c-af7c-7be42782d2e8/bin/ukojak-verify-CZk0znPC7b/data/041c0037c/ae63efd33852424db6e67321ba5bfe6b [2024-12-06 06:12:28,922 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:12:28,923 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:12:28,924 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:12:28,925 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:12:28,928 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:12:28,929 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:12:28" (1/1) ... [2024-12-06 06:12:28,929 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b606fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:28, skipping insertion in model container [2024-12-06 06:12:28,929 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:12:28" (1/1) ... [2024-12-06 06:12:28,951 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:12:29,168 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:12:29,177 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:12:29,212 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:12:29,232 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:12:29,233 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:29 WrapperNode [2024-12-06 06:12:29,233 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:12:29,234 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:12:29,234 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:12:29,234 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:12:29,238 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:29" (1/1) ... [2024-12-06 06:12:29,248 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:29" (1/1) ... [2024-12-06 06:12:29,268 INFO L138 Inliner]: procedures = 123, calls = 38, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 159 [2024-12-06 06:12:29,269 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:12:29,269 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:12:29,269 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:12:29,269 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:12:29,275 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:29" (1/1) ... [2024-12-06 06:12:29,275 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:29" (1/1) ... [2024-12-06 06:12:29,278 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:29" (1/1) ... [2024-12-06 06:12:29,278 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:29" (1/1) ... [2024-12-06 06:12:29,287 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:29" (1/1) ... [2024-12-06 06:12:29,288 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:29" (1/1) ... [2024-12-06 06:12:29,291 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:29" (1/1) ... [2024-12-06 06:12:29,293 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:29" (1/1) ... [2024-12-06 06:12:29,294 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:29" (1/1) ... [2024-12-06 06:12:29,296 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:12:29,297 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:12:29,297 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:12:29,297 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:12:29,298 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:29" (1/1) ... [2024-12-06 06:12:29,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:12:29,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32f269ce-c0e8-439c-af7c-7be42782d2e8/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:12:29,324 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32f269ce-c0e8-439c-af7c-7be42782d2e8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:12:29,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32f269ce-c0e8-439c-af7c-7be42782d2e8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:12:29,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 06:12:29,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 06:12:29,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 06:12:29,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 06:12:29,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 06:12:29,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 06:12:29,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 06:12:29,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:12:29,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:12:29,419 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:12:29,420 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:12:29,842 INFO L? ?]: Removed 192 outVars from TransFormulas that were not future-live. [2024-12-06 06:12:29,842 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:12:29,899 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:12:29,899 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 06:12:29,900 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:12:29 BoogieIcfgContainer [2024-12-06 06:12:29,900 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:12:29,900 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:12:29,900 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:12:29,910 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:12:29,910 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:12:29" (1/1) ... [2024-12-06 06:12:29,918 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:12:29,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:29,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 148 states and 156 transitions. [2024-12-06 06:12:29,971 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 156 transitions. [2024-12-06 06:12:29,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 06:12:29,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:29,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:30,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:30,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:30,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:30,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 147 states and 155 transitions. [2024-12-06 06:12:30,133 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 155 transitions. [2024-12-06 06:12:30,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 06:12:30,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:30,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:30,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:30,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:30,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:30,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 146 states and 154 transitions. [2024-12-06 06:12:30,289 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 154 transitions. [2024-12-06 06:12:30,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 06:12:30,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:30,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:30,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:30,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:30,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:30,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 145 states and 153 transitions. [2024-12-06 06:12:30,331 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 153 transitions. [2024-12-06 06:12:30,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 06:12:30,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:30,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:30,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:30,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:30,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:30,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 144 states and 152 transitions. [2024-12-06 06:12:30,543 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 152 transitions. [2024-12-06 06:12:30,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 06:12:30,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:30,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:30,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:30,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:30,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:30,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 143 states and 151 transitions. [2024-12-06 06:12:30,628 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 151 transitions. [2024-12-06 06:12:30,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 06:12:30,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:30,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:30,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:30,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:30,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:30,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 142 states and 150 transitions. [2024-12-06 06:12:30,828 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 150 transitions. [2024-12-06 06:12:30,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 06:12:30,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:30,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:30,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:30,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:30,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:30,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 141 states and 149 transitions. [2024-12-06 06:12:30,891 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 149 transitions. [2024-12-06 06:12:30,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 06:12:30,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:30,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:30,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:30,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:30,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:30,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 140 states and 148 transitions. [2024-12-06 06:12:30,985 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 148 transitions. [2024-12-06 06:12:30,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 06:12:30,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:30,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:31,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:31,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:31,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 139 states and 146 transitions. [2024-12-06 06:12:31,097 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 146 transitions. [2024-12-06 06:12:31,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 06:12:31,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:31,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:31,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:31,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:31,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:31,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 138 states and 145 transitions. [2024-12-06 06:12:31,338 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 145 transitions. [2024-12-06 06:12:31,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 06:12:31,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:31,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:31,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:31,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:31,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:31,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 141 states and 150 transitions. [2024-12-06 06:12:31,990 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 150 transitions. [2024-12-06 06:12:31,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 06:12:31,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:31,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:32,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:32,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:32,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:32,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 144 states and 156 transitions. [2024-12-06 06:12:32,960 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 156 transitions. [2024-12-06 06:12:32,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 06:12:32,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:32,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:32,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:33,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:33,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:33,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 143 states and 155 transitions. [2024-12-06 06:12:33,030 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 155 transitions. [2024-12-06 06:12:33,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 06:12:33,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:33,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:33,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:33,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:33,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:33,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 145 states and 159 transitions. [2024-12-06 06:12:33,626 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 159 transitions. [2024-12-06 06:12:33,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 06:12:33,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:33,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:33,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:33,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:33,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:33,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 144 states and 158 transitions. [2024-12-06 06:12:33,671 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 158 transitions. [2024-12-06 06:12:33,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 06:12:33,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:33,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:33,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:33,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:33,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:33,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 146 states and 161 transitions. [2024-12-06 06:12:33,866 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2024-12-06 06:12:33,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 06:12:33,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:33,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:33,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:33,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:34,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:34,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 147 states and 162 transitions. [2024-12-06 06:12:34,129 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 162 transitions. [2024-12-06 06:12:34,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 06:12:34,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:34,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:34,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:34,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:34,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:34,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 151 states and 170 transitions. [2024-12-06 06:12:34,699 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 170 transitions. [2024-12-06 06:12:34,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 06:12:34,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:34,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:34,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:34,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:35,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:35,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 155 states and 178 transitions. [2024-12-06 06:12:35,277 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 178 transitions. [2024-12-06 06:12:35,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 06:12:35,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:35,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:35,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:35,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:35,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:35,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 154 states and 177 transitions. [2024-12-06 06:12:35,321 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 177 transitions. [2024-12-06 06:12:35,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 06:12:35,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:35,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:35,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:35,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:35,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:35,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 155 states and 179 transitions. [2024-12-06 06:12:35,783 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 179 transitions. [2024-12-06 06:12:35,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:12:35,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:35,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:35,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:35,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:36,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:36,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 160 states and 189 transitions. [2024-12-06 06:12:36,865 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 189 transitions. [2024-12-06 06:12:36,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:12:36,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:36,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:36,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:36,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:36,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:36,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 160 states and 188 transitions. [2024-12-06 06:12:36,987 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 188 transitions. [2024-12-06 06:12:36,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:12:36,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:36,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:36,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:37,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:37,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:37,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 159 states and 187 transitions. [2024-12-06 06:12:37,022 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 187 transitions. [2024-12-06 06:12:37,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:12:37,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:37,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:37,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:37,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:37,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:37,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 161 states and 189 transitions. [2024-12-06 06:12:37,220 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 189 transitions. [2024-12-06 06:12:37,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:12:37,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:37,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:37,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:37,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:37,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:37,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 162 states and 190 transitions. [2024-12-06 06:12:37,267 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 190 transitions. [2024-12-06 06:12:37,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:12:37,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:37,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:37,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:37,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:37,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:37,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 163 states and 191 transitions. [2024-12-06 06:12:37,461 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 191 transitions. [2024-12-06 06:12:37,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 06:12:37,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:37,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:37,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:37,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:37,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:37,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 164 states and 193 transitions. [2024-12-06 06:12:37,709 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 193 transitions. [2024-12-06 06:12:37,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 06:12:37,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:37,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:37,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:37,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:37,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:37,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 167 states and 197 transitions. [2024-12-06 06:12:37,905 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 197 transitions. [2024-12-06 06:12:37,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 06:12:37,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:37,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:37,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:37,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:38,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:38,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 171 states and 202 transitions. [2024-12-06 06:12:38,144 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 202 transitions. [2024-12-06 06:12:38,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 06:12:38,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:38,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:38,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:38,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:38,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:38,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 175 states and 208 transitions. [2024-12-06 06:12:38,445 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 208 transitions. [2024-12-06 06:12:38,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 06:12:38,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:38,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:38,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:38,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:40,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:40,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 179 states and 215 transitions. [2024-12-06 06:12:40,497 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 215 transitions. [2024-12-06 06:12:40,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 06:12:40,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:40,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:40,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:40,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:40,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:40,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 178 states and 214 transitions. [2024-12-06 06:12:40,545 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 214 transitions. [2024-12-06 06:12:40,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 06:12:40,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:40,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:40,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:40,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:40,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:40,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 179 states and 215 transitions. [2024-12-06 06:12:40,662 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 215 transitions. [2024-12-06 06:12:40,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:12:40,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:40,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:40,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:41,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:44,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:44,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 184 states and 223 transitions. [2024-12-06 06:12:44,085 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 223 transitions. [2024-12-06 06:12:44,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 06:12:44,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:44,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:44,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:44,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:44,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:44,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 183 states and 222 transitions. [2024-12-06 06:12:44,175 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 222 transitions. [2024-12-06 06:12:44,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 06:12:44,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:44,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:44,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:44,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:44,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:44,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 182 states and 221 transitions. [2024-12-06 06:12:44,302 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 221 transitions. [2024-12-06 06:12:44,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 06:12:44,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:44,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:44,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:44,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:44,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:44,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 183 states and 223 transitions. [2024-12-06 06:12:44,530 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 223 transitions. [2024-12-06 06:12:44,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 06:12:44,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:44,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:44,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:44,995 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:48,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:48,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 196 states and 243 transitions. [2024-12-06 06:12:48,597 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 243 transitions. [2024-12-06 06:12:48,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 06:12:48,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:48,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:48,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:48,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:52,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:52,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 212 states and 276 transitions. [2024-12-06 06:12:52,820 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 276 transitions. [2024-12-06 06:12:52,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 06:12:52,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:52,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:52,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:53,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:58,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:58,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 228 states and 309 transitions. [2024-12-06 06:12:58,758 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 309 transitions. [2024-12-06 06:12:58,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 06:12:58,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:58,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:58,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:58,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:12:58,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:58,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 227 states and 308 transitions. [2024-12-06 06:12:58,812 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 308 transitions. [2024-12-06 06:12:58,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 06:12:58,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:58,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:58,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:59,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:04,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:04,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 243 states and 339 transitions. [2024-12-06 06:13:04,857 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 339 transitions. [2024-12-06 06:13:04,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 06:13:04,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:04,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:04,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:04,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:04,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:04,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 242 states and 338 transitions. [2024-12-06 06:13:04,900 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 338 transitions. [2024-12-06 06:13:04,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 06:13:04,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:04,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:04,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:05,058 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 06:13:05,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:05,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 244 states and 341 transitions. [2024-12-06 06:13:05,097 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 341 transitions. [2024-12-06 06:13:05,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 06:13:05,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:05,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:05,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:05,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:05,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:05,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 245 states and 342 transitions. [2024-12-06 06:13:05,169 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 342 transitions. [2024-12-06 06:13:05,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 06:13:05,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:05,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:05,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:05,203 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:13:05,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:05,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 238 states and 332 transitions. [2024-12-06 06:13:05,597 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 332 transitions. [2024-12-06 06:13:05,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 06:13:05,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:05,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:05,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:05,653 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:13:06,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:06,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 228 states and 311 transitions. [2024-12-06 06:13:06,441 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 311 transitions. [2024-12-06 06:13:06,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:13:06,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:06,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:06,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:06,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:06,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:06,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 231 states and 316 transitions. [2024-12-06 06:13:06,503 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 316 transitions. [2024-12-06 06:13:06,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:13:06,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:06,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:06,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:06,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:07,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:07,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 234 states and 321 transitions. [2024-12-06 06:13:07,007 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 321 transitions. [2024-12-06 06:13:07,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:13:07,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:07,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:07,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:07,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:07,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:07,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 233 states and 320 transitions. [2024-12-06 06:13:07,058 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 320 transitions. [2024-12-06 06:13:07,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:13:07,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:07,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:07,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:07,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:07,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:07,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 234 states and 322 transitions. [2024-12-06 06:13:07,366 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 322 transitions. [2024-12-06 06:13:07,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:13:07,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:07,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:07,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:07,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:07,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:07,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 233 states and 321 transitions. [2024-12-06 06:13:07,409 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 321 transitions. [2024-12-06 06:13:07,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:13:07,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:07,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:07,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:07,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:07,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:07,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 234 states and 322 transitions. [2024-12-06 06:13:07,481 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 322 transitions. [2024-12-06 06:13:07,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:13:07,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:07,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:07,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:07,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:08,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:08,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 235 states and 324 transitions. [2024-12-06 06:13:08,053 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 324 transitions. [2024-12-06 06:13:08,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:13:08,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:08,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:08,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:08,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:08,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 234 states and 323 transitions. [2024-12-06 06:13:08,134 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 323 transitions. [2024-12-06 06:13:08,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:13:08,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:08,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:08,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:08,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:08,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:08,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 232 states and 320 transitions. [2024-12-06 06:13:08,453 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 320 transitions. [2024-12-06 06:13:08,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:13:08,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:08,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:08,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:08,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:08,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:08,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 234 states and 322 transitions. [2024-12-06 06:13:08,564 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 322 transitions. [2024-12-06 06:13:08,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 06:13:08,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:08,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:08,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:08,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:08,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:08,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 235 states and 324 transitions. [2024-12-06 06:13:08,635 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 324 transitions. [2024-12-06 06:13:08,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 06:13:08,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:08,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:08,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:08,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:08,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:08,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 238 states and 328 transitions. [2024-12-06 06:13:08,728 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 328 transitions. [2024-12-06 06:13:08,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 06:13:08,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:08,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:08,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:08,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:08,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:08,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 236 states and 325 transitions. [2024-12-06 06:13:08,810 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 325 transitions. [2024-12-06 06:13:08,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 06:13:08,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:08,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:08,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:08,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:08,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:08,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 237 states and 327 transitions. [2024-12-06 06:13:08,908 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 327 transitions. [2024-12-06 06:13:08,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 06:13:08,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:08,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:08,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:08,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:09,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:09,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 238 states and 329 transitions. [2024-12-06 06:13:09,240 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 329 transitions. [2024-12-06 06:13:09,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 06:13:09,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:09,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:09,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:11,054 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:19,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:19,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 258 states and 368 transitions. [2024-12-06 06:13:19,390 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 368 transitions. [2024-12-06 06:13:19,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 06:13:19,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:19,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:19,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:21,443 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:29,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:29,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 272 states and 401 transitions. [2024-12-06 06:13:29,190 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 401 transitions. [2024-12-06 06:13:29,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 06:13:29,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:29,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:29,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:29,541 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:30,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:30,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 273 states and 412 transitions. [2024-12-06 06:13:30,172 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 412 transitions. [2024-12-06 06:13:30,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 06:13:30,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:30,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:30,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:32,285 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:38,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:38,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 283 states and 438 transitions. [2024-12-06 06:13:38,370 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 438 transitions. [2024-12-06 06:13:38,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 06:13:38,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:38,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:38,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:39,533 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:40,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:40,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 285 states and 447 transitions. [2024-12-06 06:13:40,939 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 447 transitions. [2024-12-06 06:13:40,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 06:13:40,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:40,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:40,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:42,023 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:44,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:44,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 291 states and 463 transitions. [2024-12-06 06:13:44,681 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 463 transitions. [2024-12-06 06:13:44,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 06:13:44,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:44,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:44,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:45,002 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:46,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:46,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 293 states and 471 transitions. [2024-12-06 06:13:46,110 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 471 transitions. [2024-12-06 06:13:46,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:13:46,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:46,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:46,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:47,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:59,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:59,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 310 states and 514 transitions. [2024-12-06 06:13:59,370 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 514 transitions. [2024-12-06 06:13:59,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:13:59,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:59,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:59,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:59,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:59,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:59,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 311 states and 516 transitions. [2024-12-06 06:13:59,453 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 516 transitions. [2024-12-06 06:13:59,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:13:59,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:59,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:59,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:59,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:59,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:59,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 311 states and 515 transitions. [2024-12-06 06:13:59,534 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 515 transitions. [2024-12-06 06:13:59,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:13:59,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:59,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:59,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:01,485 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:14:13,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:13,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 323 states and 543 transitions. [2024-12-06 06:14:13,152 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 543 transitions. [2024-12-06 06:14:13,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:14:13,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:13,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:13,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:13,182 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:14:13,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:13,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 324 states and 546 transitions. [2024-12-06 06:14:13,834 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 546 transitions. [2024-12-06 06:14:13,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:14:13,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:13,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:13,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:13,920 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:14:14,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:14,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 326 states and 559 transitions. [2024-12-06 06:14:14,624 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 559 transitions. [2024-12-06 06:14:14,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:14:14,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:14,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:14,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:14,673 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:14:15,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:15,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 327 states and 559 transitions. [2024-12-06 06:14:15,449 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 559 transitions. [2024-12-06 06:14:15,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:14:15,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:15,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:15,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:15,481 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:14:16,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:16,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 327 states and 558 transitions. [2024-12-06 06:14:16,224 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 558 transitions. [2024-12-06 06:14:16,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 06:14:16,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:16,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:16,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:18,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:14:35,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:35,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 345 states and 602 transitions. [2024-12-06 06:14:35,815 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 602 transitions. [2024-12-06 06:14:35,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:14:35,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:35,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:35,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:36,100 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 06:14:43,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:43,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 356 states and 622 transitions. [2024-12-06 06:14:43,294 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 622 transitions. [2024-12-06 06:14:43,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 06:14:43,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:43,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:43,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:43,897 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:14:51,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:51,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 366 states and 639 transitions. [2024-12-06 06:14:51,910 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 639 transitions. [2024-12-06 06:14:51,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 06:14:51,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:51,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:51,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:52,722 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:15:00,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:00,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 376 states and 654 transitions. [2024-12-06 06:15:00,578 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 654 transitions. [2024-12-06 06:15:00,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 06:15:00,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:00,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:00,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:01,144 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:15:07,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:07,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 386 states and 689 transitions. [2024-12-06 06:15:07,696 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 689 transitions. [2024-12-06 06:15:07,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 06:15:07,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:07,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:07,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:07,842 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:15:14,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:14,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 394 states and 702 transitions. [2024-12-06 06:15:14,454 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 702 transitions. [2024-12-06 06:15:14,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 06:15:14,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:14,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:14,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:14,596 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:15:20,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:20,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 401 states and 712 transitions. [2024-12-06 06:15:20,147 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 712 transitions. [2024-12-06 06:15:20,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 06:15:20,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:20,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:20,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:20,964 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 06:15:29,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:29,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 412 states and 737 transitions. [2024-12-06 06:15:29,920 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 737 transitions. [2024-12-06 06:15:29,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 06:15:29,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:29,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:29,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:30,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:15:38,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:38,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 423 states and 762 transitions. [2024-12-06 06:15:38,335 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 762 transitions. [2024-12-06 06:15:38,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 06:15:38,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:38,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:38,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:38,546 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 06:15:41,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:41,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 427 states and 785 transitions. [2024-12-06 06:15:41,150 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 785 transitions. [2024-12-06 06:15:41,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 06:15:41,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:41,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:41,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:41,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:15:42,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:42,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 428 states and 787 transitions. [2024-12-06 06:15:42,461 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 787 transitions. [2024-12-06 06:15:42,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 06:15:42,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:42,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:42,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:42,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:15:43,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:43,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 429 states and 788 transitions. [2024-12-06 06:15:43,804 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 788 transitions. [2024-12-06 06:15:43,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 06:15:43,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:43,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:43,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:44,006 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 06:15:52,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:52,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 439 states and 804 transitions. [2024-12-06 06:15:52,361 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 804 transitions. [2024-12-06 06:15:52,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 06:15:52,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:52,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:52,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:52,502 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:15:58,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:58,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 448 states and 819 transitions. [2024-12-06 06:15:58,828 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 819 transitions. [2024-12-06 06:15:58,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 06:15:58,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:58,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:58,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:02,332 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 06:16:16,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:16,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 467 states and 854 transitions. [2024-12-06 06:16:16,938 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 854 transitions. [2024-12-06 06:16:16,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 06:16:16,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:16,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:16,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:23,457 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:16:43,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:43,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 480 states and 883 transitions. [2024-12-06 06:16:43,293 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 883 transitions. [2024-12-06 06:16:43,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 06:16:43,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:43,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:43,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:47,555 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:30,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:30,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 498 states and 927 transitions. [2024-12-06 06:17:30,729 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 927 transitions. [2024-12-06 06:17:30,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 06:17:30,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:30,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:30,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:30,768 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:17:30,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:30,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 499 states and 929 transitions. [2024-12-06 06:17:30,811 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 929 transitions. [2024-12-06 06:17:30,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 06:17:30,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:30,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:30,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:30,873 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:17:30,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:30,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 501 states and 938 transitions. [2024-12-06 06:17:30,927 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 938 transitions. [2024-12-06 06:17:30,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 06:17:30,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:30,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:30,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:32,673 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:17:42,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:42,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 507 states and 963 transitions. [2024-12-06 06:17:42,149 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 963 transitions. [2024-12-06 06:17:42,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 06:17:42,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:42,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:42,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:43,953 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:17:51,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:51,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 511 states and 969 transitions. [2024-12-06 06:17:51,898 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 969 transitions. [2024-12-06 06:17:51,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 06:17:51,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:51,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:51,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:54,065 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:18:01,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:01,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 512 states and 971 transitions. [2024-12-06 06:18:01,339 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 971 transitions. [2024-12-06 06:18:01,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 06:18:01,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:01,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:01,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:01,847 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:18:06,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:06,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 514 states and 972 transitions. [2024-12-06 06:18:06,148 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 972 transitions. [2024-12-06 06:18:06,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 06:18:06,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:06,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:06,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:08,745 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:18:15,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:15,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 514 states and 971 transitions. [2024-12-06 06:18:15,516 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 971 transitions. [2024-12-06 06:18:15,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 06:18:15,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:15,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:15,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:21,610 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 12 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:43,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:43,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 527 states and 1009 transitions. [2024-12-06 06:18:43,343 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1009 transitions. [2024-12-06 06:18:43,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 06:18:43,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:43,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:43,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:54,454 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 06:19:31,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:31,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 538 states and 1031 transitions. [2024-12-06 06:19:31,748 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1031 transitions. [2024-12-06 06:19:31,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 06:19:31,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:31,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:31,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:35,028 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 06:19:47,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:47,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 548 states and 1046 transitions. [2024-12-06 06:19:47,817 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1046 transitions. [2024-12-06 06:19:47,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 06:19:47,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:47,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:47,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:52,799 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 06:20:07,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:07,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 556 states and 1058 transitions. [2024-12-06 06:20:07,170 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1058 transitions. [2024-12-06 06:20:07,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 06:20:07,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:07,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:07,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:13,545 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:31,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:31,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 564 states and 1071 transitions. [2024-12-06 06:20:31,415 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1071 transitions. [2024-12-06 06:20:31,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 06:20:31,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:31,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:31,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:41,597 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 06:21:03,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:03,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 575 states and 1094 transitions. [2024-12-06 06:21:03,868 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1094 transitions. [2024-12-06 06:21:03,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 06:21:03,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:03,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:03,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:14,462 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:21:38,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:38,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 586 states and 1112 transitions. [2024-12-06 06:21:38,274 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1112 transitions. [2024-12-06 06:21:38,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 06:21:38,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:38,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:38,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:42,510 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 06:21:48,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:48,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 588 states and 1120 transitions. [2024-12-06 06:21:48,077 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1120 transitions. [2024-12-06 06:21:48,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 06:21:48,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:48,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:48,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:48,644 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:01,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:01,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 600 states and 1145 transitions. [2024-12-06 06:22:01,621 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1145 transitions. [2024-12-06 06:22:01,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 06:22:01,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:01,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:01,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:02,951 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:22:16,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:16,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 607 states and 1160 transitions. [2024-12-06 06:22:16,838 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1160 transitions. [2024-12-06 06:22:16,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 06:22:16,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:16,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:16,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:18,637 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:22:22,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:22,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 608 states and 1168 transitions. [2024-12-06 06:22:22,014 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1168 transitions. [2024-12-06 06:22:22,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 06:22:22,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:22,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:22,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:22,236 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:22:23,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:23,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 609 states and 1173 transitions. [2024-12-06 06:22:23,054 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1173 transitions. [2024-12-06 06:22:23,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 06:22:23,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:23,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:23,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:23,230 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:22:24,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:24,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 610 states and 1175 transitions. [2024-12-06 06:22:24,856 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1175 transitions. [2024-12-06 06:22:24,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 06:22:24,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:24,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:24,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:24,939 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:22:26,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:26,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 611 states and 1175 transitions. [2024-12-06 06:22:26,370 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1175 transitions. [2024-12-06 06:22:26,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 06:22:26,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:26,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:26,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:26,537 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 06:22:28,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:28,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 609 states and 1170 transitions. [2024-12-06 06:22:28,818 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1170 transitions. [2024-12-06 06:22:28,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 06:22:28,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:28,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:28,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:29,604 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 06:22:46,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:46,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 624 states and 1219 transitions. [2024-12-06 06:22:46,008 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1219 transitions. [2024-12-06 06:22:46,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 06:22:46,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:46,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:46,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:46,206 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 06:22:48,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:48,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 626 states and 1224 transitions. [2024-12-06 06:22:48,032 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1224 transitions. [2024-12-06 06:22:48,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 06:22:48,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:48,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:48,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:48,995 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:22:53,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:53,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 629 states and 1228 transitions. [2024-12-06 06:22:53,888 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1228 transitions. [2024-12-06 06:22:53,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 06:22:53,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:53,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:53,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:56,872 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:23:04,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:04,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 632 states and 1233 transitions. [2024-12-06 06:23:04,942 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1233 transitions. [2024-12-06 06:23:04,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 06:23:04,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:04,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:05,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:06,565 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:23:15,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:15,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 635 states and 1248 transitions. [2024-12-06 06:23:15,156 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1248 transitions. [2024-12-06 06:23:15,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 06:23:15,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:15,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:15,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:16,100 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:23:16,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:16,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 636 states and 1257 transitions. [2024-12-06 06:23:16,401 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1257 transitions. [2024-12-06 06:23:16,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 06:23:16,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:16,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:16,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:16,820 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:23:18,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:18,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 637 states and 1262 transitions. [2024-12-06 06:23:18,512 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1262 transitions. [2024-12-06 06:23:18,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 06:23:18,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:18,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:18,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:19,210 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:23:21,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:21,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 638 states and 1267 transitions. [2024-12-06 06:23:21,283 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1267 transitions. [2024-12-06 06:23:21,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 06:23:21,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:21,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:21,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:21,792 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:23:23,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:23,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 639 states and 1268 transitions. [2024-12-06 06:23:23,948 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1268 transitions. [2024-12-06 06:23:23,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 06:23:23,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:23,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:24,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:24,791 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:23:27,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:27,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 640 states and 1271 transitions. [2024-12-06 06:23:27,032 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1271 transitions. [2024-12-06 06:23:27,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 06:23:27,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:27,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:27,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:29,702 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:23:43,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:43,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 648 states and 1288 transitions. [2024-12-06 06:23:43,099 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1288 transitions. [2024-12-06 06:23:43,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 06:23:43,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:43,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:43,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:43,603 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:23:46,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:46,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 649 states and 1290 transitions. [2024-12-06 06:23:46,051 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1290 transitions. [2024-12-06 06:23:46,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 06:23:46,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:46,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:46,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:54,382 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:24:20,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:20,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 661 states and 1313 transitions. [2024-12-06 06:24:20,706 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1313 transitions. [2024-12-06 06:24:20,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 06:24:20,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:20,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:20,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:28,501 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:24:47,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:47,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 668 states and 1343 transitions. [2024-12-06 06:24:47,519 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1343 transitions. [2024-12-06 06:24:47,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 06:24:47,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:47,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:47,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:49,517 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:24:53,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:53,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 669 states and 1344 transitions. [2024-12-06 06:24:53,332 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1344 transitions. [2024-12-06 06:24:53,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 06:24:53,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:53,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:53,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:00,727 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:25:09,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:09,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 670 states and 1346 transitions. [2024-12-06 06:25:09,305 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1346 transitions. [2024-12-06 06:25:09,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 06:25:09,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:09,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:09,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:16,900 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:25:25,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:25,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 671 states and 1347 transitions. [2024-12-06 06:25:25,829 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1347 transitions. [2024-12-06 06:25:25,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 06:25:25,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:25,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:25,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:29,957 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 46 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:25:46,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:46,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 677 states and 1353 transitions. [2024-12-06 06:25:46,384 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1353 transitions. [2024-12-06 06:25:46,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 06:25:46,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:46,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:46,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:57,504 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.