./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-crafted/bor5.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1886e8-ee8e-42ac-8eb8-a464877f0cfa/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1886e8-ee8e-42ac-8eb8-a464877f0cfa/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_8a1886e8-ee8e-42ac-8eb8-a464877f0cfa/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1886e8-ee8e-42ac-8eb8-a464877f0cfa/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/bor5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1886e8-ee8e-42ac-8eb8-a464877f0cfa/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1886e8-ee8e-42ac-8eb8-a464877f0cfa/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1a4987addfe5f74a2ffcc1ac07d342e5a630d26b982b6fa887540d0e2c4f5965 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:35:04,753 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:35:04,858 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1886e8-ee8e-42ac-8eb8-a464877f0cfa/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 16:35:04,863 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:35:04,864 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:35:04,891 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:35:04,892 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:35:04,893 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:35:04,893 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:35:04,893 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:35:04,894 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:35:04,894 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:35:04,894 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:35:04,894 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:35:04,894 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:35:04,895 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:35:04,895 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:35:04,895 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:35:04,895 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:35:04,895 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:35:04,896 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 16:35:04,896 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:35:04,896 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:35:04,896 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:35:04,896 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:35:04,897 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:35:04,897 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:35:04,897 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:35:04,897 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:35:04,897 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:35:04,897 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:35:04,897 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:35:04,897 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:35:04,898 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:35:04,898 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:35:04,898 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_8a1886e8-ee8e-42ac-8eb8-a464877f0cfa/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 ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a4987addfe5f74a2ffcc1ac07d342e5a630d26b982b6fa887540d0e2c4f5965 [2024-11-13 16:35:05,265 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:35:05,278 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:35:05,280 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:35:05,282 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:35:05,282 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:35:05,284 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1886e8-ee8e-42ac-8eb8-a464877f0cfa/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-crafted/bor5.i Unable to find full path for "g++" [2024-11-13 16:35:07,413 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:35:07,706 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:35:07,707 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1886e8-ee8e-42ac-8eb8-a464877f0cfa/sv-benchmarks/c/array-crafted/bor5.i [2024-11-13 16:35:07,728 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1886e8-ee8e-42ac-8eb8-a464877f0cfa/bin/ukojak-verify-EEHR8qb7sm/data/8dae59464/4da55561ed6243fe95b471695a44770d/FLAGb8f8ce422 [2024-11-13 16:35:07,782 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1886e8-ee8e-42ac-8eb8-a464877f0cfa/bin/ukojak-verify-EEHR8qb7sm/data/8dae59464/4da55561ed6243fe95b471695a44770d [2024-11-13 16:35:07,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:35:07,788 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:35:07,792 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:35:07,792 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:35:07,802 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:35:07,804 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:35:07" (1/1) ... [2024-11-13 16:35:07,808 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3714d39d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:07, skipping insertion in model container [2024-11-13 16:35:07,808 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:35:07" (1/1) ... [2024-11-13 16:35:07,829 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:35:08,079 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:35:08,090 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:35:08,128 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:35:08,159 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:35:08,159 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08 WrapperNode [2024-11-13 16:35:08,159 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:35:08,160 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:35:08,161 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:35:08,161 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:35:08,169 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:08,177 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:08,204 INFO L138 Inliner]: procedures = 16, calls = 30, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 91 [2024-11-13 16:35:08,208 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:35:08,209 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:35:08,209 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:35:08,209 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:35:08,219 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:08,219 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:08,222 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:08,226 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:08,241 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:08,245 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:08,251 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:08,252 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:08,257 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:35:08,258 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:35:08,258 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:35:08,259 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:35:08,263 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:08,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:35:08,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1886e8-ee8e-42ac-8eb8-a464877f0cfa/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:35:08,315 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1886e8-ee8e-42ac-8eb8-a464877f0cfa/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:35:08,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1886e8-ee8e-42ac-8eb8-a464877f0cfa/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:35:08,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:35:08,353 INFO L130 BoogieDeclarations]: Found specification of procedure bor [2024-11-13 16:35:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure bor [2024-11-13 16:35:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:35:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:35:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:35:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:35:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:35:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:35:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:35:08,470 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:35:08,473 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:35:08,822 INFO L? ?]: Removed 31 outVars from TransFormulas that were not future-live. [2024-11-13 16:35:08,822 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:35:08,903 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:35:08,903 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 16:35:08,904 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:35:08 BoogieIcfgContainer [2024-11-13 16:35:08,904 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:35:08,905 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:35:08,905 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:35:08,917 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:35:08,917 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:35:08" (1/1) ... [2024-11-13 16:35:08,926 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:35:08,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:08,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 40 states and 46 transitions. [2024-11-13 16:35:08,998 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 46 transitions. [2024-11-13 16:35:08,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:35:08,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:09,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:09,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:09,336 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 16:35:09,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:09,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 42 states and 50 transitions. [2024-11-13 16:35:09,432 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 50 transitions. [2024-11-13 16:35:09,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 16:35:09,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:09,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:09,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:09,536 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 16:35:09,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:09,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 43 states and 51 transitions. [2024-11-13 16:35:09,561 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 51 transitions. [2024-11-13 16:35:09,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:35:09,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:09,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:09,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:09,699 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 16:35:09,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:09,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 44 states and 53 transitions. [2024-11-13 16:35:09,809 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 53 transitions. [2024-11-13 16:35:09,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:35:09,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:09,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:09,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:09,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:35:10,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:10,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 46 states and 57 transitions. [2024-11-13 16:35:10,071 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 57 transitions. [2024-11-13 16:35:10,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 16:35:10,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:10,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:10,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:10,219 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:35:10,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:10,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 49 states and 61 transitions. [2024-11-13 16:35:10,496 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 61 transitions. [2024-11-13 16:35:10,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 16:35:10,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:10,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:10,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:10,660 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 16:35:10,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:10,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 51 states and 65 transitions. [2024-11-13 16:35:10,763 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 65 transitions. [2024-11-13 16:35:10,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 16:35:10,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:10,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:10,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:10,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:35:11,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:11,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 47 states and 56 transitions. [2024-11-13 16:35:11,044 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 56 transitions. [2024-11-13 16:35:11,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 16:35:11,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:11,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:11,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:11,135 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 16:35:11,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:11,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 48 states and 57 transitions. [2024-11-13 16:35:11,162 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 57 transitions. [2024-11-13 16:35:11,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 16:35:11,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:11,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:11,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:11,382 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:35:11,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:11,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 51 states and 61 transitions. [2024-11-13 16:35:11,633 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 61 transitions. [2024-11-13 16:35:11,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 16:35:11,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:11,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:11,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:11,855 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:12,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:12,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 51 states and 60 transitions. [2024-11-13 16:35:12,239 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 60 transitions. [2024-11-13 16:35:12,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:35:12,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:12,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:12,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:12,471 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:35:12,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:12,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 54 states and 64 transitions. [2024-11-13 16:35:12,753 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 64 transitions. [2024-11-13 16:35:12,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:35:12,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:12,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:12,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:12,971 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:35:13,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:13,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 56 states and 68 transitions. [2024-11-13 16:35:13,302 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 68 transitions. [2024-11-13 16:35:13,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:35:13,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:13,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:13,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:13,537 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:35:13,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:13,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 59 states and 72 transitions. [2024-11-13 16:35:13,994 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 72 transitions. [2024-11-13 16:35:13,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:35:13,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:13,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:14,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:14,249 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 16:35:14,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:14,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 62 states and 76 transitions. [2024-11-13 16:35:14,567 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 76 transitions. [2024-11-13 16:35:14,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:35:14,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:14,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:14,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:14,755 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:35:17,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:17,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 64 states and 84 transitions. [2024-11-13 16:35:17,220 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 84 transitions. [2024-11-13 16:35:17,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:35:17,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:17,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:17,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:17,488 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:35:18,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:18,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 61 states and 78 transitions. [2024-11-13 16:35:18,333 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 78 transitions. [2024-11-13 16:35:18,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:35:18,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:18,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:18,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:18,876 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:35:21,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:21,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 68 states and 91 transitions. [2024-11-13 16:35:21,091 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 91 transitions. [2024-11-13 16:35:21,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:35:21,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:21,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:21,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:21,388 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:35:22,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:22,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 71 states and 97 transitions. [2024-11-13 16:35:22,133 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 97 transitions. [2024-11-13 16:35:22,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:35:22,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:22,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:22,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:22,200 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 16:35:24,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:24,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 71 states and 96 transitions. [2024-11-13 16:35:24,105 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 96 transitions. [2024-11-13 16:35:24,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:35:24,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:24,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:24,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:24,188 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:35:25,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:25,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 73 states and 98 transitions. [2024-11-13 16:35:25,997 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 98 transitions. [2024-11-13 16:35:25,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:35:25,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:25,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:26,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:26,309 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:35:27,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:27,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 76 states and 103 transitions. [2024-11-13 16:35:27,088 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 103 transitions. [2024-11-13 16:35:27,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:35:27,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:27,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:27,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:27,472 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:35:28,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:28,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 79 states and 109 transitions. [2024-11-13 16:35:28,345 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 109 transitions. [2024-11-13 16:35:28,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:35:28,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:28,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:28,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:28,443 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 16:35:30,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:30,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 79 states and 108 transitions. [2024-11-13 16:35:30,940 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 108 transitions. [2024-11-13 16:35:30,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:35:30,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:30,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:30,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:31,000 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:35:33,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:33,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 81 states and 111 transitions. [2024-11-13 16:35:33,154 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 111 transitions. [2024-11-13 16:35:33,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:35:33,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:33,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:33,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:33,849 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:36,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:36,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 90 states and 126 transitions. [2024-11-13 16:35:36,464 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 126 transitions. [2024-11-13 16:35:36,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:35:36,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:36,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:36,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:36,645 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:35:39,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:39,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 95 states and 134 transitions. [2024-11-13 16:35:39,932 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 134 transitions. [2024-11-13 16:35:39,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:35:39,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:39,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:39,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:40,391 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:35:41,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:41,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 98 states and 141 transitions. [2024-11-13 16:35:41,341 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 141 transitions. [2024-11-13 16:35:41,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:35:41,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:41,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:41,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:41,438 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 16:35:44,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:44,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 98 states and 140 transitions. [2024-11-13 16:35:44,579 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 140 transitions. [2024-11-13 16:35:44,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:35:44,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:44,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:44,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:44,785 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:35:46,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:46,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 102 states and 148 transitions. [2024-11-13 16:35:46,302 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 148 transitions. [2024-11-13 16:35:46,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:35:46,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:46,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:46,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:46,751 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 16:35:47,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:47,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 105 states and 153 transitions. [2024-11-13 16:35:47,740 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 153 transitions. [2024-11-13 16:35:47,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:35:47,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:47,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:47,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:47,989 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:35:49,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:49,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 107 states and 154 transitions. [2024-11-13 16:35:49,493 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 154 transitions. [2024-11-13 16:35:49,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:35:49,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:49,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:49,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:49,569 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:35:50,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:50,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 108 states and 155 transitions. [2024-11-13 16:35:50,170 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 155 transitions. [2024-11-13 16:35:50,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:35:50,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:50,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:50,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:50,661 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:35:51,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:51,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 111 states and 162 transitions. [2024-11-13 16:35:51,734 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 162 transitions. [2024-11-13 16:35:51,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:35:51,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:51,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:51,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:51,965 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:35:52,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:52,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 112 states and 163 transitions. [2024-11-13 16:35:52,812 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 163 transitions. [2024-11-13 16:35:52,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:35:52,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:52,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:52,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:52,881 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 16:35:56,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:56,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 112 states and 162 transitions. [2024-11-13 16:35:56,427 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 162 transitions. [2024-11-13 16:35:56,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:35:56,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:56,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:56,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:56,486 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:35:57,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:57,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 113 states and 165 transitions. [2024-11-13 16:35:57,187 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 165 transitions. [2024-11-13 16:35:57,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:35:57,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:57,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:57,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:58,066 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 21 proven. 29 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:02,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:02,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 125 states and 184 transitions. [2024-11-13 16:36:02,498 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 184 transitions. [2024-11-13 16:36:02,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:36:02,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:02,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:02,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:02,547 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 16:36:04,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:04,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 125 states and 183 transitions. [2024-11-13 16:36:04,804 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 183 transitions. [2024-11-13 16:36:04,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:36:04,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:04,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:04,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:05,326 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:06,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:06,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 128 states and 191 transitions. [2024-11-13 16:36:06,485 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 191 transitions. [2024-11-13 16:36:06,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:36:06,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:06,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:06,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:06,530 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 16:36:07,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:07,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 133 states and 195 transitions. [2024-11-13 16:36:07,815 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 195 transitions. [2024-11-13 16:36:07,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:36:07,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:07,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:07,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:07,975 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 21 proven. 13 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 16:36:09,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:09,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 135 states and 197 transitions. [2024-11-13 16:36:09,474 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 197 transitions. [2024-11-13 16:36:09,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:36:09,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:09,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:09,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:09,542 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 16:36:13,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:13,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 135 states and 196 transitions. [2024-11-13 16:36:13,444 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 196 transitions. [2024-11-13 16:36:13,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:36:13,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:13,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:13,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:13,852 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:36:14,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:14,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 138 states and 201 transitions. [2024-11-13 16:36:14,955 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 201 transitions. [2024-11-13 16:36:14,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:36:14,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:14,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:14,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:15,255 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:36:17,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:17,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 142 states and 209 transitions. [2024-11-13 16:36:17,460 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 209 transitions. [2024-11-13 16:36:17,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:36:17,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:17,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:17,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:17,957 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:18,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:18,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 145 states and 217 transitions. [2024-11-13 16:36:18,981 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 217 transitions. [2024-11-13 16:36:18,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:36:18,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:18,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:19,042 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:36:21,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:21,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 149 states and 221 transitions. [2024-11-13 16:36:21,512 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 221 transitions. [2024-11-13 16:36:21,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:36:21,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:21,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:21,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:21,804 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:36:24,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:24,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 154 states and 228 transitions. [2024-11-13 16:36:24,247 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 228 transitions. [2024-11-13 16:36:24,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:36:24,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:24,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:24,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:24,303 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 16:36:28,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:28,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 154 states and 227 transitions. [2024-11-13 16:36:28,190 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 227 transitions. [2024-11-13 16:36:28,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:36:28,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:28,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:28,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:28,229 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:36:29,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:29,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 158 states and 232 transitions. [2024-11-13 16:36:29,331 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 232 transitions. [2024-11-13 16:36:29,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:36:29,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:29,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:29,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:29,885 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 16:36:31,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:31,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 157 states and 231 transitions. [2024-11-13 16:36:31,472 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 231 transitions. [2024-11-13 16:36:31,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:36:31,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:31,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:31,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:32,841 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 33 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:39,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:39,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 172 states and 254 transitions. [2024-11-13 16:36:39,565 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 254 transitions. [2024-11-13 16:36:39,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:36:39,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:39,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:39,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:39,832 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:36:41,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:41,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 171 states and 253 transitions. [2024-11-13 16:36:41,332 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 253 transitions. [2024-11-13 16:36:41,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:36:41,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:41,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:41,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:41,916 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:43,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:43,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 174 states and 262 transitions. [2024-11-13 16:36:43,187 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 262 transitions. [2024-11-13 16:36:43,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:36:43,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:43,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:43,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:43,225 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 16:36:47,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:47,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 177 states and 266 transitions. [2024-11-13 16:36:47,110 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 266 transitions. [2024-11-13 16:36:47,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:36:47,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:47,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:47,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:47,170 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-13 16:36:51,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:51,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 177 states and 265 transitions. [2024-11-13 16:36:51,319 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 265 transitions. [2024-11-13 16:36:51,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:36:51,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:51,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:51,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:51,359 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:36:54,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:54,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 181 states and 270 transitions. [2024-11-13 16:36:54,209 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 270 transitions. [2024-11-13 16:36:54,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:36:54,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:54,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:54,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:54,789 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 16:36:56,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:56,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 184 states and 275 transitions. [2024-11-13 16:36:56,364 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 275 transitions. [2024-11-13 16:36:56,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:36:56,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:56,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:56,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:57,028 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:58,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:58,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 187 states and 284 transitions. [2024-11-13 16:36:58,467 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 284 transitions. [2024-11-13 16:36:58,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 16:36:58,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:58,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:58,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:58,837 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 16:37:02,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:02,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 190 states and 292 transitions. [2024-11-13 16:37:02,371 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 292 transitions. [2024-11-13 16:37:02,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:37:02,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:02,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:02,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:02,432 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 16:37:06,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:06,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 190 states and 291 transitions. [2024-11-13 16:37:06,965 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 291 transitions. [2024-11-13 16:37:06,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:37:06,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:06,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:06,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:07,252 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 16:37:08,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:08,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 193 states and 297 transitions. [2024-11-13 16:37:08,790 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 297 transitions. [2024-11-13 16:37:08,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:37:08,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:08,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:08,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:08,874 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 16:37:11,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:11,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 195 states and 299 transitions. [2024-11-13 16:37:11,996 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 299 transitions. [2024-11-13 16:37:11,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:37:11,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:11,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:12,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:13,500 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 48 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:23,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:23,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 213 states and 326 transitions. [2024-11-13 16:37:23,532 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 326 transitions. [2024-11-13 16:37:23,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:37:23,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:23,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:23,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:24,252 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:25,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:25,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 216 states and 336 transitions. [2024-11-13 16:37:25,908 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 336 transitions. [2024-11-13 16:37:25,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:37:25,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:25,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:25,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:26,019 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 50 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 16:37:26,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:26,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 218 states and 338 transitions. [2024-11-13 16:37:26,953 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 338 transitions. [2024-11-13 16:37:26,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:37:26,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:26,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:26,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:27,015 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-11-13 16:37:31,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:31,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 218 states and 337 transitions. [2024-11-13 16:37:31,803 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 337 transitions. [2024-11-13 16:37:31,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:37:31,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:31,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:31,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:31,841 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 16:37:34,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:34,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 218 states and 336 transitions. [2024-11-13 16:37:34,835 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 336 transitions. [2024-11-13 16:37:34,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:37:34,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:34,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:34,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:34,865 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 16:37:37,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:37,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 219 states and 336 transitions. [2024-11-13 16:37:37,017 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 336 transitions. [2024-11-13 16:37:37,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:37:37,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:37,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:37,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:37,631 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 16:37:39,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:39,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 222 states and 341 transitions. [2024-11-13 16:37:39,683 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 341 transitions. [2024-11-13 16:37:39,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:37:39,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:39,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:39,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:39,812 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:37:41,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:41,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 224 states and 342 transitions. [2024-11-13 16:37:41,442 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 342 transitions. [2024-11-13 16:37:41,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:37:41,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:41,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:41,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:41,484 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 16:37:42,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:42,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 226 states and 343 transitions. [2024-11-13 16:37:42,718 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 343 transitions. [2024-11-13 16:37:42,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:37:42,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:42,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:42,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:43,489 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:45,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:45,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 229 states and 353 transitions. [2024-11-13 16:37:45,245 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 353 transitions. [2024-11-13 16:37:45,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:37:45,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:45,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:45,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:45,295 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-13 16:37:50,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:50,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 229 states and 352 transitions. [2024-11-13 16:37:50,215 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 352 transitions. [2024-11-13 16:37:50,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:37:50,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:50,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:50,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:51,842 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 66 proven. 86 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:38:05,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:05,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 250 states and 383 transitions. [2024-11-13 16:38:05,493 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 383 transitions. [2024-11-13 16:38:05,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:38:05,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:05,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:05,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:06,403 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:38:08,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:08,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 253 states and 394 transitions. [2024-11-13 16:38:08,339 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 394 transitions. [2024-11-13 16:38:08,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:38:08,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:08,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:08,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:08,394 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-13 16:38:13,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:13,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 253 states and 393 transitions. [2024-11-13 16:38:13,734 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 393 transitions. [2024-11-13 16:38:13,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:38:13,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:13,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:13,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:14,537 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 16:38:16,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:16,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 256 states and 398 transitions. [2024-11-13 16:38:16,656 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 398 transitions. [2024-11-13 16:38:16,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:38:16,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:16,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:16,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:17,691 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:38:19,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:19,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 259 states and 409 transitions. [2024-11-13 16:38:19,872 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 409 transitions. [2024-11-13 16:38:19,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:38:19,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:19,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:19,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:19,943 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-13 16:38:25,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:25,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 259 states and 408 transitions. [2024-11-13 16:38:25,628 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 408 transitions. [2024-11-13 16:38:25,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:38:25,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:25,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:25,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:27,703 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 87 proven. 111 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:38:45,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:45,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 283 states and 443 transitions. [2024-11-13 16:38:45,839 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 443 transitions. [2024-11-13 16:38:45,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:38:45,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:45,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:45,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:46,891 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:38:49,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:49,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 286 states and 455 transitions. [2024-11-13 16:38:49,128 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 455 transitions. [2024-11-13 16:38:49,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:38:49,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:49,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:49,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:49,444 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 91 proven. 60 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-13 16:38:51,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:51,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 288 states and 457 transitions. [2024-11-13 16:38:51,004 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 457 transitions. [2024-11-13 16:38:51,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:38:51,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:51,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:51,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:51,056 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2024-11-13 16:38:57,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:57,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 288 states and 456 transitions. [2024-11-13 16:38:57,304 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 456 transitions. [2024-11-13 16:38:57,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:38:57,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:57,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:57,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:58,258 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 16:39:00,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:00,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 291 states and 461 transitions. [2024-11-13 16:39:00,874 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 461 transitions. [2024-11-13 16:39:00,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:39:00,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:00,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:00,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:02,017 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:39:04,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:04,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 294 states and 473 transitions. [2024-11-13 16:39:04,360 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 473 transitions. [2024-11-13 16:39:04,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:39:04,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:04,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:04,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:04,578 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2024-11-13 16:39:11,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:11,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 294 states and 472 transitions. [2024-11-13 16:39:11,111 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 472 transitions. [2024-11-13 16:39:11,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:39:11,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:11,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:11,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:13,653 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 111 proven. 139 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:36,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:36,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 321 states and 511 transitions. [2024-11-13 16:39:36,097 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 511 transitions. [2024-11-13 16:39:36,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:39:36,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:36,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:36,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:37,343 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:39:39,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:39,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 324 states and 524 transitions. [2024-11-13 16:39:39,926 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 524 transitions. [2024-11-13 16:39:39,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:39:39,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:39,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:39,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:39,975 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-13 16:39:46,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:46,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 324 states and 523 transitions. [2024-11-13 16:39:46,916 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 523 transitions. [2024-11-13 16:39:46,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:39:46,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:46,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:46,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:47,994 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 16:39:50,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:50,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 327 states and 528 transitions. [2024-11-13 16:39:50,906 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 528 transitions. [2024-11-13 16:39:50,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:39:50,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:50,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:50,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:52,298 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:39:54,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:54,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 330 states and 541 transitions. [2024-11-13 16:39:54,977 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 541 transitions. [2024-11-13 16:39:54,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:39:54,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:54,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:54,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:55,027 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 478 trivial. 0 not checked. [2024-11-13 16:40:02,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:02,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 330 states and 540 transitions. [2024-11-13 16:40:02,244 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 540 transitions. [2024-11-13 16:40:02,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:40:02,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:02,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:02,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:04,968 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 138 proven. 170 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:40:34,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:34,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 360 states and 583 transitions. [2024-11-13 16:40:34,443 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 583 transitions. [2024-11-13 16:40:34,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:40:34,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:34,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:34,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:35,819 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:38,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:38,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 363 states and 597 transitions. [2024-11-13 16:40:38,907 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 597 transitions. [2024-11-13 16:40:38,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:40:38,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:38,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:39,081 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 144 proven. 83 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 16:40:40,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:40,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 365 states and 599 transitions. [2024-11-13 16:40:40,707 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 599 transitions. [2024-11-13 16:40:40,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:40:40,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:40,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:40,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:40,767 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 533 trivial. 0 not checked. [2024-11-13 16:40:48,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:48,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 365 states and 598 transitions. [2024-11-13 16:40:48,424 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 598 transitions. [2024-11-13 16:40:48,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:40:48,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:48,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:48,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:49,824 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-13 16:40:53,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:53,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 368 states and 603 transitions. [2024-11-13 16:40:53,151 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 603 transitions. [2024-11-13 16:40:53,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:40:53,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:53,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:53,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:54,536 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:57,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:57,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 371 states and 617 transitions. [2024-11-13 16:40:57,671 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 617 transitions. [2024-11-13 16:40:57,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 16:40:57,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:57,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:57,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:57,888 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 591 trivial. 0 not checked. [2024-11-13 16:41:05,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:05,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 371 states and 616 transitions. [2024-11-13 16:41:05,923 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 616 transitions. [2024-11-13 16:41:05,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 16:41:05,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:05,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:05,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:09,010 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 168 proven. 204 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:41:44,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:44,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 404 states and 663 transitions. [2024-11-13 16:41:44,152 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 663 transitions. [2024-11-13 16:41:44,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 16:41:44,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:44,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:44,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:44,331 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 98 proven. 27 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-13 16:41:51,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:51,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 419 states and 679 transitions. [2024-11-13 16:41:51,401 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 679 transitions. [2024-11-13 16:41:51,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 16:41:51,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:51,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:51,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:53,135 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:56,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:56,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 422 states and 694 transitions. [2024-11-13 16:41:56,365 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 694 transitions. [2024-11-13 16:41:56,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 16:41:56,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:56,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:56,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:56,432 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2024-11-13 16:42:04,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:04,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 422 states and 693 transitions. [2024-11-13 16:42:04,496 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 693 transitions. [2024-11-13 16:42:04,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 16:42:04,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:04,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:04,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:05,973 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-13 16:42:09,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:09,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 425 states and 698 transitions. [2024-11-13 16:42:09,471 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 698 transitions. [2024-11-13 16:42:09,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 16:42:09,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:09,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:09,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:11,318 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:14,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:14,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 428 states and 713 transitions. [2024-11-13 16:42:14,758 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 713 transitions. [2024-11-13 16:42:14,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 16:42:14,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:14,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:14,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:14,847 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 716 trivial. 0 not checked. [2024-11-13 16:42:23,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:23,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 428 states and 712 transitions. [2024-11-13 16:42:23,141 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 712 transitions. [2024-11-13 16:42:23,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 16:42:23,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:23,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:23,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:26,645 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 201 proven. 241 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:43:07,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:07,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 464 states and 763 transitions. [2024-11-13 16:43:07,047 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 763 transitions. [2024-11-13 16:43:07,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 16:43:07,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:07,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:07,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:08,967 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:13,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:13,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 467 states and 779 transitions. [2024-11-13 16:43:13,261 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 779 transitions. [2024-11-13 16:43:13,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 16:43:13,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:13,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:13,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:13,482 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 209 proven. 109 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-13 16:43:15,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:15,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 469 states and 781 transitions. [2024-11-13 16:43:15,708 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 781 transitions. [2024-11-13 16:43:15,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 16:43:15,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:15,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:15,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:15,787 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 783 trivial. 0 not checked. [2024-11-13 16:43:26,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:26,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 469 states and 780 transitions. [2024-11-13 16:43:26,185 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 780 transitions. [2024-11-13 16:43:26,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 16:43:26,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:26,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:26,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:27,866 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 16:43:32,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:32,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 472 states and 785 transitions. [2024-11-13 16:43:32,188 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 785 transitions. [2024-11-13 16:43:32,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 16:43:32,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:32,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:32,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:33,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:38,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:38,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 475 states and 801 transitions. [2024-11-13 16:43:38,472 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 801 transitions. [2024-11-13 16:43:38,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:43:38,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:38,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:38,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:38,550 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 853 trivial. 0 not checked. [2024-11-13 16:43:48,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:48,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 475 states and 800 transitions. [2024-11-13 16:43:48,495 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 800 transitions. [2024-11-13 16:43:48,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:43:48,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:48,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:48,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:53,167 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 237 proven. 281 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:44:48,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:48,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 514 states and 855 transitions. [2024-11-13 16:44:48,544 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 855 transitions. [2024-11-13 16:44:48,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:44:48,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:48,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:48,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:50,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:54,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:54,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 517 states and 872 transitions. [2024-11-13 16:44:54,588 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 872 transitions. [2024-11-13 16:44:54,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 16:44:54,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:54,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:54,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:54,665 INFO L134 CoverageAnalysis]: Checked inductivity of 928 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 926 trivial. 0 not checked. [2024-11-13 16:45:03,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:03,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 517 states and 871 transitions. [2024-11-13 16:45:03,958 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 871 transitions. [2024-11-13 16:45:03,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 16:45:03,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:03,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:03,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:05,548 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 16:45:09,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:09,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 520 states and 876 transitions. [2024-11-13 16:45:09,744 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 876 transitions. [2024-11-13 16:45:09,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 16:45:09,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:09,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:09,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:11,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:15,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:15,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 523 states and 893 transitions. [2024-11-13 16:45:15,792 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 893 transitions. [2024-11-13 16:45:15,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:45:15,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:15,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:15,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:15,850 INFO L134 CoverageAnalysis]: Checked inductivity of 1004 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2024-11-13 16:45:25,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:25,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 523 states and 892 transitions. [2024-11-13 16:45:25,391 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 892 transitions. [2024-11-13 16:45:25,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:45:25,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:25,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:25,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:29,767 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 276 proven. 324 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:46:30,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:30,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 565 states and 951 transitions. [2024-11-13 16:46:30,527 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 951 transitions. [2024-11-13 16:46:30,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:46:30,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:30,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:30,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:32,908 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 1305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:37,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:37,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 568 states and 969 transitions. [2024-11-13 16:46:37,533 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 969 transitions. [2024-11-13 16:46:37,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 16:46:37,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:37,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:37,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:38,034 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 286 proven. 138 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2024-11-13 16:46:40,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:40,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 570 states and 971 transitions. [2024-11-13 16:46:40,376 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 971 transitions. [2024-11-13 16:46:40,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:40,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:40,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:40,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:40,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1081 trivial. 0 not checked. [2024-11-13 16:46:50,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:50,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 570 states and 970 transitions. [2024-11-13 16:46:50,447 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 970 transitions. [2024-11-13 16:46:50,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:50,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:50,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:50,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:52,286 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-13 16:46:57,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:57,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 573 states and 975 transitions. [2024-11-13 16:46:57,065 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 975 transitions. [2024-11-13 16:46:57,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:57,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:57,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:57,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:59,444 INFO L134 CoverageAnalysis]: Checked inductivity of 1395 backedges. 0 proven. 1395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:04,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:04,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 576 states and 993 transitions. [2024-11-13 16:47:04,065 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 993 transitions. [2024-11-13 16:47:04,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 16:47:04,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:04,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:04,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:04,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1165 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1163 trivial. 0 not checked. [2024-11-13 16:47:14,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:14,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 576 states and 992 transitions. [2024-11-13 16:47:14,015 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 992 transitions. [2024-11-13 16:47:14,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 16:47:14,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:14,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:14,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:18,760 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 318 proven. 370 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.