./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-crafted/zero_sum_const2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cec8d9ec-5f7a-4961-9b71-4a8f1f6c0cb6/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cec8d9ec-5f7a-4961-9b71-4a8f1f6c0cb6/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cec8d9ec-5f7a-4961-9b71-4a8f1f6c0cb6/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cec8d9ec-5f7a-4961-9b71-4a8f1f6c0cb6/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/zero_sum_const2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cec8d9ec-5f7a-4961-9b71-4a8f1f6c0cb6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cec8d9ec-5f7a-4961-9b71-4a8f1f6c0cb6/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1be1405ed24182ea691f06aafa4c0ada74bba78ab2a6f90fefc65156bb70df6c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:34:32,802 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:34:32,908 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cec8d9ec-5f7a-4961-9b71-4a8f1f6c0cb6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:34:32,915 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:34:32,916 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:34:32,954 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:34:32,956 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:34:32,957 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:34:32,958 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:34:32,958 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:34:32,959 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:34:32,960 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:34:32,960 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:34:32,960 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:34:32,960 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:34:32,960 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:34:32,960 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:34:32,960 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:34:32,961 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:34:32,961 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:34:32,961 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:34:32,962 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:34:32,962 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:34:32,962 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:34:32,962 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:34:32,962 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:34:32,963 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:34:32,963 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:34:32,963 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:34:32,963 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:34:32,963 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:34:32,963 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:34:32,963 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:34:32,963 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_cec8d9ec-5f7a-4961-9b71-4a8f1f6c0cb6/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1be1405ed24182ea691f06aafa4c0ada74bba78ab2a6f90fefc65156bb70df6c [2024-11-13 22:34:33,307 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:34:33,319 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:34:33,326 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:34:33,328 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:34:33,328 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:34:33,330 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cec8d9ec-5f7a-4961-9b71-4a8f1f6c0cb6/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-crafted/zero_sum_const2.c Unable to find full path for "g++" [2024-11-13 22:34:35,476 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:34:35,821 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:34:35,824 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cec8d9ec-5f7a-4961-9b71-4a8f1f6c0cb6/sv-benchmarks/c/array-crafted/zero_sum_const2.c [2024-11-13 22:34:35,834 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cec8d9ec-5f7a-4961-9b71-4a8f1f6c0cb6/bin/ukojak-verify-EEHR8qb7sm/data/9c4bb040b/b1acced42b254246a25da8ed2a585901/FLAGd0a31e6d2 [2024-11-13 22:34:35,853 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cec8d9ec-5f7a-4961-9b71-4a8f1f6c0cb6/bin/ukojak-verify-EEHR8qb7sm/data/9c4bb040b/b1acced42b254246a25da8ed2a585901 [2024-11-13 22:34:35,856 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:34:35,858 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:34:35,860 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:34:35,860 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:34:35,865 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:34:35,866 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:35" (1/1) ... [2024-11-13 22:34:35,867 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10f4497f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:35, skipping insertion in model container [2024-11-13 22:34:35,867 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:35" (1/1) ... [2024-11-13 22:34:35,883 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:34:36,031 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cec8d9ec-5f7a-4961-9b71-4a8f1f6c0cb6/sv-benchmarks/c/array-crafted/zero_sum_const2.c[406,419] [2024-11-13 22:34:36,061 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:34:36,073 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:34:36,086 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cec8d9ec-5f7a-4961-9b71-4a8f1f6c0cb6/sv-benchmarks/c/array-crafted/zero_sum_const2.c[406,419] [2024-11-13 22:34:36,099 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:34:36,128 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:34:36,129 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36 WrapperNode [2024-11-13 22:34:36,129 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:34:36,130 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:34:36,130 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:34:36,131 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:34:36,138 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,146 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,168 INFO L138 Inliner]: procedures = 16, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 78 [2024-11-13 22:34:36,168 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:34:36,172 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:34:36,172 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:34:36,172 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:34:36,180 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,181 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,185 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,185 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,193 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,201 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,203 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,207 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,209 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:34:36,213 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:34:36,213 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:34:36,213 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:34:36,214 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:34:36,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cec8d9ec-5f7a-4961-9b71-4a8f1f6c0cb6/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:34:36,260 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cec8d9ec-5f7a-4961-9b71-4a8f1f6c0cb6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:34:36,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cec8d9ec-5f7a-4961-9b71-4a8f1f6c0cb6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:34:36,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:34:36,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:34:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:34:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:34:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:34:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:34:36,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:34:36,376 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:34:36,379 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:34:36,582 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-11-13 22:34:36,582 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:34:36,626 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:34:36,626 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-13 22:34:36,627 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:36 BoogieIcfgContainer [2024-11-13 22:34:36,627 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:34:36,628 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:34:36,628 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:34:36,641 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:34:36,641 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:36" (1/1) ... [2024-11-13 22:34:36,654 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:34:36,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:36,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 13 states and 19 transitions. [2024-11-13 22:34:36,727 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 19 transitions. [2024-11-13 22:34:36,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:34:36,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:36,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:36,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:37,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:37,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:37,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 14 states and 20 transitions. [2024-11-13 22:34:37,109 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 20 transitions. [2024-11-13 22:34:37,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:34:37,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:37,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:37,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:37,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:34:37,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:37,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 15 states and 22 transitions. [2024-11-13 22:34:37,417 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 22 transitions. [2024-11-13 22:34:37,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:34:37,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:37,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:37,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:37,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:34:37,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:37,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 16 states and 24 transitions. [2024-11-13 22:34:37,637 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 24 transitions. [2024-11-13 22:34:37,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:34:37,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:37,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:37,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:37,765 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:34:37,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:37,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 17 states and 26 transitions. [2024-11-13 22:34:37,831 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 26 transitions. [2024-11-13 22:34:37,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:34:37,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:37,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:37,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:37,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:34:38,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:38,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 18 states and 28 transitions. [2024-11-13 22:34:38,019 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 28 transitions. [2024-11-13 22:34:38,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:34:38,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:38,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:38,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:38,160 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:34:38,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:38,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 19 states and 29 transitions. [2024-11-13 22:34:38,317 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 29 transitions. [2024-11-13 22:34:38,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:34:38,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:38,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:38,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:38,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:34:38,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:38,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2024-11-13 22:34:38,468 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2024-11-13 22:34:38,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:34:38,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:38,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:38,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:38,585 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:34:38,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:38,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 21 states and 31 transitions. [2024-11-13 22:34:38,630 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 31 transitions. [2024-11-13 22:34:38,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:34:38,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:38,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:38,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:38,776 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:34:38,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:38,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 22 states and 32 transitions. [2024-11-13 22:34:38,838 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 32 transitions. [2024-11-13 22:34:38,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:34:38,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:38,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:38,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:38,936 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:34:39,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:39,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 23 states and 33 transitions. [2024-11-13 22:34:39,030 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 33 transitions. [2024-11-13 22:34:39,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:34:39,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:39,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:39,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:41,081 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:44,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:44,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 39 states and 75 transitions. [2024-11-13 22:34:44,512 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 75 transitions. [2024-11-13 22:34:44,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:34:44,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:44,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:44,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:45,039 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:34:46,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:46,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 40 states and 77 transitions. [2024-11-13 22:34:46,484 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 77 transitions. [2024-11-13 22:34:46,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:34:46,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:46,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:46,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:46,836 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:34:47,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:47,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 43 states and 83 transitions. [2024-11-13 22:34:47,884 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 83 transitions. [2024-11-13 22:34:47,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:34:47,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:47,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:47,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:48,182 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:34:50,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:50,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 53 states and 105 transitions. [2024-11-13 22:34:50,624 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 105 transitions. [2024-11-13 22:34:50,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:34:50,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:50,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:50,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:50,914 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:34:51,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:51,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 54 states and 105 transitions. [2024-11-13 22:34:51,320 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 105 transitions. [2024-11-13 22:34:51,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:34:51,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:51,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:51,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:51,621 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:34:51,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:51,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 55 states and 105 transitions. [2024-11-13 22:34:51,946 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 105 transitions. [2024-11-13 22:34:51,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:34:51,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:51,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:51,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:52,064 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:34:53,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:53,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 60 states and 114 transitions. [2024-11-13 22:34:53,988 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 114 transitions. [2024-11-13 22:34:53,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:34:53,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:53,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:54,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:54,091 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:34:54,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:54,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 56 states and 103 transitions. [2024-11-13 22:34:54,521 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 103 transitions. [2024-11-13 22:34:54,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:34:54,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:54,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:54,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:54,624 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:34:55,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:55,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 57 states and 104 transitions. [2024-11-13 22:34:55,093 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 104 transitions. [2024-11-13 22:34:55,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:34:55,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:55,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:55,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:55,185 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:34:56,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:56,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 57 states and 101 transitions. [2024-11-13 22:34:56,206 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 101 transitions. [2024-11-13 22:34:56,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:34:56,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:56,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:56,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:56,311 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:34:56,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:56,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 61 states and 108 transitions. [2024-11-13 22:34:56,922 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 108 transitions. [2024-11-13 22:34:56,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:34:56,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:56,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:56,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:57,005 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:34:57,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:57,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 62 states and 109 transitions. [2024-11-13 22:34:57,141 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 109 transitions. [2024-11-13 22:34:57,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:34:57,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:57,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:57,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:01,952 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:08,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:08,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 68 states and 128 transitions. [2024-11-13 22:35:08,790 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 128 transitions. [2024-11-13 22:35:08,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:35:08,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:08,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:08,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:10,367 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:18,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:18,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 81 states and 166 transitions. [2024-11-13 22:35:18,915 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 166 transitions. [2024-11-13 22:35:18,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:35:18,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:18,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:18,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:20,159 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:20,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:20,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 82 states and 167 transitions. [2024-11-13 22:35:20,916 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 167 transitions. [2024-11-13 22:35:20,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:35:20,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:20,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:20,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:21,680 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:35:24,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:24,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 87 states and 177 transitions. [2024-11-13 22:35:24,967 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 177 transitions. [2024-11-13 22:35:24,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:35:24,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:24,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:24,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:25,037 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:35:25,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:25,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 83 states and 168 transitions. [2024-11-13 22:35:25,140 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 168 transitions. [2024-11-13 22:35:25,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:35:25,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:25,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:25,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:25,362 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:35:26,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:26,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 84 states and 168 transitions. [2024-11-13 22:35:26,153 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 168 transitions. [2024-11-13 22:35:26,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:35:26,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:26,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:26,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:26,337 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:35:28,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:28,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 87 states and 172 transitions. [2024-11-13 22:35:28,356 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 172 transitions. [2024-11-13 22:35:28,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:35:28,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:28,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:28,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:28,532 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:35:31,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:31,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 95 states and 183 transitions. [2024-11-13 22:35:31,913 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 183 transitions. [2024-11-13 22:35:31,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:35:31,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:31,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:31,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:32,721 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:35:34,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:34,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 86 states and 156 transitions. [2024-11-13 22:35:34,387 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 156 transitions. [2024-11-13 22:35:34,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:35:34,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:34,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:34,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:34,918 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:35:36,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:36,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 87 states and 156 transitions. [2024-11-13 22:35:36,245 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 156 transitions. [2024-11-13 22:35:36,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:35:36,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:36,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:36,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:36,806 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:35:37,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:37,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 88 states and 158 transitions. [2024-11-13 22:35:37,542 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 158 transitions. [2024-11-13 22:35:37,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:35:37,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:37,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:37,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:38,109 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:35:41,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:41,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 94 states and 172 transitions. [2024-11-13 22:35:41,969 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 172 transitions. [2024-11-13 22:35:41,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:35:41,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:41,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:41,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:42,446 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:35:45,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:45,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 95 states and 169 transitions. [2024-11-13 22:35:45,087 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 169 transitions. [2024-11-13 22:35:45,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:35:45,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:45,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:45,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:45,630 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:35:47,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:47,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 100 states and 179 transitions. [2024-11-13 22:35:47,206 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 179 transitions. [2024-11-13 22:35:47,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:35:47,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:47,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:47,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:47,864 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:35:49,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:49,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 102 states and 184 transitions. [2024-11-13 22:35:49,359 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 184 transitions. [2024-11-13 22:35:49,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:35:49,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:49,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:49,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:49,936 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:35:52,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:52,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 104 states and 182 transitions. [2024-11-13 22:35:52,791 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 182 transitions. [2024-11-13 22:35:52,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:35:52,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:52,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:52,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:53,249 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:35:53,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:53,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 105 states and 182 transitions. [2024-11-13 22:35:53,668 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 182 transitions. [2024-11-13 22:35:53,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:35:53,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:53,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:53,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:02,150 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:21,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:21,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 120 states and 215 transitions. [2024-11-13 22:36:21,149 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 215 transitions. [2024-11-13 22:36:21,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:36:21,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:21,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:21,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:22,943 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:24,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:24,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 122 states and 219 transitions. [2024-11-13 22:36:24,688 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 219 transitions. [2024-11-13 22:36:24,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:36:24,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:24,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:24,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:26,364 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:29,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:29,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 125 states and 225 transitions. [2024-11-13 22:36:29,500 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 225 transitions. [2024-11-13 22:36:29,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:36:29,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:29,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:29,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:30,871 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:36:35,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:35,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 127 states and 232 transitions. [2024-11-13 22:36:35,093 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 232 transitions. [2024-11-13 22:36:35,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:36:35,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:35,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:35,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:36,182 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:36:39,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:39,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 130 states and 237 transitions. [2024-11-13 22:36:39,039 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 237 transitions. [2024-11-13 22:36:39,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:36:39,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:39,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:39,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:39,637 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:36:42,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:42,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 132 states and 241 transitions. [2024-11-13 22:36:42,424 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 241 transitions. [2024-11-13 22:36:42,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:36:42,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:42,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:42,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:43,198 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:36:45,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:45,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 135 states and 245 transitions. [2024-11-13 22:36:45,944 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 245 transitions. [2024-11-13 22:36:45,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:36:45,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:45,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:45,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:46,796 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:36:51,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:51,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 143 states and 255 transitions. [2024-11-13 22:36:51,674 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 255 transitions. [2024-11-13 22:36:51,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:36:51,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:51,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:51,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:52,211 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:36:59,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:59,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 150 states and 269 transitions. [2024-11-13 22:36:59,726 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 269 transitions. [2024-11-13 22:36:59,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:36:59,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:59,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:59,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:00,248 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:37:06,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:06,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 157 states and 281 transitions. [2024-11-13 22:37:06,304 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 281 transitions. [2024-11-13 22:37:06,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:37:06,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:06,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:06,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:06,843 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:37:09,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:09,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 157 states and 279 transitions. [2024-11-13 22:37:09,046 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 279 transitions. [2024-11-13 22:37:09,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:37:09,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:09,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:09,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:09,704 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:37:15,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:15,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 150 states and 262 transitions. [2024-11-13 22:37:15,573 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 262 transitions. [2024-11-13 22:37:15,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:37:15,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:15,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:15,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:15,987 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:37:19,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:19,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 131 states and 228 transitions. [2024-11-13 22:37:19,633 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 228 transitions. [2024-11-13 22:37:19,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:37:19,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:19,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:19,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:20,125 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:37:23,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:23,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 134 states and 234 transitions. [2024-11-13 22:37:23,259 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 234 transitions. [2024-11-13 22:37:23,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:37:23,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:23,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:23,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:23,725 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:37:24,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:24,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 133 states and 232 transitions. [2024-11-13 22:37:24,695 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 232 transitions. [2024-11-13 22:37:24,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:37:24,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:24,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:25,165 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:37:30,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:30,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 139 states and 244 transitions. [2024-11-13 22:37:30,502 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 244 transitions. [2024-11-13 22:37:30,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:37:30,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:30,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:30,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:31,149 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:37:38,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:38,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 145 states and 258 transitions. [2024-11-13 22:37:38,930 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 258 transitions. [2024-11-13 22:37:38,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:37:38,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:38,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:38,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:39,412 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:37:40,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:40,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 148 states and 265 transitions. [2024-11-13 22:37:40,779 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 265 transitions. [2024-11-13 22:37:40,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:37:40,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:40,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:40,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:41,229 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:37:41,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:41,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 149 states and 265 transitions. [2024-11-13 22:37:41,286 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 265 transitions. [2024-11-13 22:37:41,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:37:41,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:41,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:41,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:41,703 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:37:43,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:43,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 135 states and 236 transitions. [2024-11-13 22:37:43,636 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 236 transitions. [2024-11-13 22:37:43,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:37:43,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:43,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:43,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:59,405 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:29,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:29,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 146 states and 268 transitions. [2024-11-13 22:38:29,281 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 268 transitions. [2024-11-13 22:38:29,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:38:29,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:29,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:29,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:35,308 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:58,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:58,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 162 states and 304 transitions. [2024-11-13 22:38:58,521 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 304 transitions. [2024-11-13 22:38:58,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:38:58,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:58,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:58,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:00,674 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:08,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:08,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 168 states and 314 transitions. [2024-11-13 22:39:08,351 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 314 transitions. [2024-11-13 22:39:08,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:39:08,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:08,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:08,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:10,505 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:19,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:19,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 174 states and 327 transitions. [2024-11-13 22:39:19,945 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 327 transitions. [2024-11-13 22:39:19,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:39:19,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:19,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:19,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:22,285 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:30,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:30,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 179 states and 340 transitions. [2024-11-13 22:39:30,269 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 340 transitions. [2024-11-13 22:39:30,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:39:30,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:30,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:30,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:32,342 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:34,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:34,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 180 states and 343 transitions. [2024-11-13 22:39:34,174 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 343 transitions. [2024-11-13 22:39:34,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:39:34,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:34,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:34,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:35,672 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:39,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:39,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 182 states and 350 transitions. [2024-11-13 22:39:39,387 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 350 transitions. [2024-11-13 22:39:39,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:39:39,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:39,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:39,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:41,590 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:39:44,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:44,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 183 states and 353 transitions. [2024-11-13 22:39:44,509 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 353 transitions. [2024-11-13 22:39:44,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:39:44,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:44,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:44,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:45,531 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:39:55,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:55,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 190 states and 365 transitions. [2024-11-13 22:39:55,798 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 365 transitions. [2024-11-13 22:39:55,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:39:55,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:55,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:55,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:56,324 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:40:00,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:00,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 193 states and 370 transitions. [2024-11-13 22:40:00,756 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 370 transitions. [2024-11-13 22:40:00,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:40:00,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:00,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:00,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:01,211 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:40:12,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:12,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 201 states and 383 transitions. [2024-11-13 22:40:12,545 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 383 transitions. [2024-11-13 22:40:12,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:40:12,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:12,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:12,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:13,017 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:40:23,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:23,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 209 states and 393 transitions. [2024-11-13 22:40:23,263 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 393 transitions. [2024-11-13 22:40:23,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:40:23,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:23,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:23,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:23,702 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:40:30,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:30,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 213 states and 399 transitions. [2024-11-13 22:40:30,080 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 399 transitions. [2024-11-13 22:40:30,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:40:30,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:30,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:30,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:30,605 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:40:34,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:34,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 217 states and 404 transitions. [2024-11-13 22:40:34,026 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 404 transitions. [2024-11-13 22:40:34,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:40:34,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:34,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:34,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:36,416 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 22:40:41,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:41,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 219 states and 406 transitions. [2024-11-13 22:40:41,747 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 406 transitions. [2024-11-13 22:40:41,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:40:41,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:41,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:41,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:42,771 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:40:44,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:44,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 220 states and 406 transitions. [2024-11-13 22:40:44,947 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 406 transitions. [2024-11-13 22:40:44,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:40:44,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:44,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:44,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:46,799 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 22:40:49,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:49,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 221 states and 406 transitions. [2024-11-13 22:40:49,891 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 406 transitions. [2024-11-13 22:40:49,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:40:49,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:49,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:49,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:50,327 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:40:51,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:51,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 222 states and 406 transitions. [2024-11-13 22:40:51,464 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 406 transitions. [2024-11-13 22:40:51,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:40:51,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:51,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:51,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:53,325 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 22:40:54,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:54,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 223 states and 406 transitions. [2024-11-13 22:40:54,785 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 406 transitions. [2024-11-13 22:40:54,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:40:54,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:54,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:54,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:56,649 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 22:40:58,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:58,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 214 states and 376 transitions. [2024-11-13 22:40:58,215 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 376 transitions. [2024-11-13 22:40:58,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:40:58,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:58,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:58,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:00,153 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 22:41:01,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:01,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 207 states and 365 transitions. [2024-11-13 22:41:01,771 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 365 transitions. [2024-11-13 22:41:01,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:41:01,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:01,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:01,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:03,653 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:41:16,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:16,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 209 states and 364 transitions. [2024-11-13 22:41:16,370 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 364 transitions. [2024-11-13 22:41:16,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:41:16,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:16,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:16,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:18,223 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:41:27,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:27,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 215 states and 372 transitions. [2024-11-13 22:41:27,341 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 372 transitions. [2024-11-13 22:41:27,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:41:27,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:27,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:27,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:29,205 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:41:36,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:36,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 210 states and 362 transitions. [2024-11-13 22:41:36,736 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 362 transitions. [2024-11-13 22:41:36,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:41:36,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:36,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:36,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:38,789 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:41:43,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:43,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 212 states and 371 transitions. [2024-11-13 22:41:43,132 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 371 transitions. [2024-11-13 22:41:43,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:41:43,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:43,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:43,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:45,010 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 22:41:54,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:54,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 219 states and 385 transitions. [2024-11-13 22:41:54,504 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 385 transitions. [2024-11-13 22:41:54,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:41:54,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:54,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:54,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:56,383 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 22:41:58,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:58,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 221 states and 389 transitions. [2024-11-13 22:41:58,545 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 389 transitions. [2024-11-13 22:41:58,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:41:58,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:58,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:58,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:00,501 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 22:42:05,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:05,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 225 states and 398 transitions. [2024-11-13 22:42:05,163 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 398 transitions. [2024-11-13 22:42:05,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:42:05,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:05,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:05,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:07,022 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 22:42:15,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:15,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 229 states and 409 transitions. [2024-11-13 22:42:15,996 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 409 transitions. [2024-11-13 22:42:15,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:42:15,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:15,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:16,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:17,855 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 22:42:23,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:23,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 232 states and 416 transitions. [2024-11-13 22:42:23,140 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 416 transitions. [2024-11-13 22:42:23,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:42:23,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:23,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:23,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:25,023 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 22:42:26,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:26,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 233 states and 416 transitions. [2024-11-13 22:42:26,828 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 416 transitions. [2024-11-13 22:42:26,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:42:26,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:26,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:26,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:28,884 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 22:42:31,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:31,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 235 states and 419 transitions. [2024-11-13 22:42:31,712 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 419 transitions. [2024-11-13 22:42:31,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:42:31,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:31,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:31,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:57,865 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:00,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:00,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 252 states and 462 transitions. [2024-11-13 22:44:00,350 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 462 transitions. [2024-11-13 22:44:00,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:44:00,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:00,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:00,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:09,620 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:42,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:42,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 264 states and 485 transitions. [2024-11-13 22:44:42,921 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 485 transitions. [2024-11-13 22:44:42,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:44:42,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:42,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:42,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:44,916 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:58,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:58,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 270 states and 499 transitions. [2024-11-13 22:44:58,968 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 499 transitions. [2024-11-13 22:44:58,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:44:58,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:58,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:59,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:01,137 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:13,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:13,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 275 states and 510 transitions. [2024-11-13 22:45:13,029 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 510 transitions. [2024-11-13 22:45:13,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:45:13,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:13,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:13,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:15,160 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:17,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:17,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 276 states and 512 transitions. [2024-11-13 22:45:17,747 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 512 transitions. [2024-11-13 22:45:17,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:45:17,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:17,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:17,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:19,895 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:22,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:22,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 277 states and 514 transitions. [2024-11-13 22:45:22,544 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 514 transitions. [2024-11-13 22:45:22,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:45:22,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:22,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:22,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:24,441 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:40,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:40,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 283 states and 537 transitions. [2024-11-13 22:45:40,071 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 537 transitions. [2024-11-13 22:45:40,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:45:40,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:40,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:40,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:42,306 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:44,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:44,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 284 states and 537 transitions. [2024-11-13 22:45:44,698 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 537 transitions. [2024-11-13 22:45:44,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:45:44,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:44,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:44,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:46,906 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:53,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:53,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 286 states and 543 transitions. [2024-11-13 22:45:53,763 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 543 transitions. [2024-11-13 22:45:53,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:45:53,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:53,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:53,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:56,744 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 22:46:04,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:04,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 288 states and 549 transitions. [2024-11-13 22:46:04,303 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 549 transitions. [2024-11-13 22:46:04,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:46:04,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:04,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:04,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:04,784 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 22:46:11,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:11,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 291 states and 554 transitions. [2024-11-13 22:46:11,521 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 554 transitions. [2024-11-13 22:46:11,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:46:11,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:11,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:11,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:12,008 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 22:46:18,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:18,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 294 states and 560 transitions. [2024-11-13 22:46:18,885 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 560 transitions. [2024-11-13 22:46:18,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:46:18,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:18,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:18,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:20,968 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-13 22:46:23,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:23,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 273 states and 516 transitions. [2024-11-13 22:46:23,301 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 516 transitions. [2024-11-13 22:46:23,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:46:23,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:23,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:23,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:24,860 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 22:46:59,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:59,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 290 states and 542 transitions. [2024-11-13 22:46:59,854 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 542 transitions. [2024-11-13 22:46:59,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:46:59,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:59,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:59,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:00,536 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 22:47:11,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:11,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 295 states and 547 transitions. [2024-11-13 22:47:11,686 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 547 transitions. [2024-11-13 22:47:11,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:47:11,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:11,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:11,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:12,163 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 22:47:18,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:18,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 299 states and 552 transitions. [2024-11-13 22:47:18,997 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 552 transitions. [2024-11-13 22:47:18,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:47:18,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:18,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:19,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:19,478 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 22:47:26,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:26,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 304 states and 559 transitions. [2024-11-13 22:47:26,236 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 559 transitions. [2024-11-13 22:47:26,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:47:26,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:26,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:26,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:26,780 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 22:47:36,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:36,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 308 states and 565 transitions. [2024-11-13 22:47:36,931 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 565 transitions. [2024-11-13 22:47:36,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:47:36,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:36,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:36,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:41,845 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:47:45,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:45,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 309 states and 568 transitions. [2024-11-13 22:47:45,614 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 568 transitions. [2024-11-13 22:47:45,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:47:45,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:45,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:45,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:46,128 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 29 proven. 28 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 22:47:48,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:48,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 310 states and 568 transitions. [2024-11-13 22:47:48,625 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 568 transitions. [2024-11-13 22:47:48,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:47:48,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:48,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:48,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:52,573 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:47:57,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:57,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 311 states and 567 transitions. [2024-11-13 22:47:57,279 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 567 transitions. [2024-11-13 22:47:57,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:47:57,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:57,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:57,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:01,298 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:48:06,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:06,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 293 states and 515 transitions. [2024-11-13 22:48:06,240 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 515 transitions. [2024-11-13 22:48:06,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:48:06,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:06,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:06,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat