./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/verifythis/elimination_max_rec_onepoint.c --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_8caf1d85-e5c7-4153-97ce-10dce2e7fa60/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8caf1d85-e5c7-4153-97ce-10dce2e7fa60/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_8caf1d85-e5c7-4153-97ce-10dce2e7fa60/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8caf1d85-e5c7-4153-97ce-10dce2e7fa60/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/verifythis/elimination_max_rec_onepoint.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8caf1d85-e5c7-4153-97ce-10dce2e7fa60/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_8caf1d85-e5c7-4153-97ce-10dce2e7fa60/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 3a80fea07b3dad363ac033c87feb8bfcf28a57d2e75bc95b67f90908b133efe1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:13:41,143 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:13:41,234 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8caf1d85-e5c7-4153-97ce-10dce2e7fa60/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:13:41,240 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:13:41,241 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:13:41,261 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:13:41,262 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:13:41,262 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:13:41,262 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:13:41,262 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:13:41,263 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:13:41,263 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:13:41,263 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:13:41,263 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:13:41,263 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:13:41,263 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:13:41,263 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:13:41,264 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:13:41,264 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:13:41,264 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:13:41,264 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:13:41,264 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:13:41,264 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:13:41,265 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:13:41,265 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:13:41,265 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:13:41,265 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:13:41,265 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:13:41,265 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:13:41,265 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:13:41,266 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:13:41,266 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:13:41,266 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:13:41,266 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:13:41,266 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:13:41,266 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_8caf1d85-e5c7-4153-97ce-10dce2e7fa60/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 -> 3a80fea07b3dad363ac033c87feb8bfcf28a57d2e75bc95b67f90908b133efe1 [2024-11-13 22:13:41,564 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:13:41,574 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:13:41,580 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:13:41,582 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:13:41,582 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:13:41,584 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8caf1d85-e5c7-4153-97ce-10dce2e7fa60/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/verifythis/elimination_max_rec_onepoint.c Unable to find full path for "g++" [2024-11-13 22:13:43,471 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:13:43,689 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:13:43,690 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8caf1d85-e5c7-4153-97ce-10dce2e7fa60/sv-benchmarks/c/verifythis/elimination_max_rec_onepoint.c [2024-11-13 22:13:43,699 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8caf1d85-e5c7-4153-97ce-10dce2e7fa60/bin/ukojak-verify-EEHR8qb7sm/data/8feb42c55/7747253094e642dea1299cf2d2b5b90f/FLAG5fd8c87d0 [2024-11-13 22:13:44,036 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8caf1d85-e5c7-4153-97ce-10dce2e7fa60/bin/ukojak-verify-EEHR8qb7sm/data/8feb42c55/7747253094e642dea1299cf2d2b5b90f [2024-11-13 22:13:44,038 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:13:44,039 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:13:44,041 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:13:44,041 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:13:44,046 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:13:44,048 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:13:44" (1/1) ... [2024-11-13 22:13:44,050 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@122bb139 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:44, skipping insertion in model container [2024-11-13 22:13:44,051 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:13:44" (1/1) ... [2024-11-13 22:13:44,067 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:13:44,246 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:13:44,259 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:13:44,280 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:13:44,292 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:13:44,293 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:44 WrapperNode [2024-11-13 22:13:44,293 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:13:44,294 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:13:44,294 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:13:44,294 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:13:44,299 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:44" (1/1) ... [2024-11-13 22:13:44,305 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:44" (1/1) ... [2024-11-13 22:13:44,322 INFO L138 Inliner]: procedures = 19, calls = 25, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 45 [2024-11-13 22:13:44,322 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:13:44,322 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:13:44,323 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:13:44,323 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:13:44,328 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:44" (1/1) ... [2024-11-13 22:13:44,329 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:44" (1/1) ... [2024-11-13 22:13:44,331 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:44" (1/1) ... [2024-11-13 22:13:44,331 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:44" (1/1) ... [2024-11-13 22:13:44,337 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:44" (1/1) ... [2024-11-13 22:13:44,339 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:44" (1/1) ... [2024-11-13 22:13:44,340 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:44" (1/1) ... [2024-11-13 22:13:44,341 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:44" (1/1) ... [2024-11-13 22:13:44,343 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:13:44,343 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:13:44,344 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:13:44,344 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:13:44,345 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:13:44" (1/1) ... [2024-11-13 22:13:44,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:13:44,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8caf1d85-e5c7-4153-97ce-10dce2e7fa60/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:13:44,377 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8caf1d85-e5c7-4153-97ce-10dce2e7fa60/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:13:44,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8caf1d85-e5c7-4153-97ce-10dce2e7fa60/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:13:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:13:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:13:44,415 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:13:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:13:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure check [2024-11-13 22:13:44,415 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2024-11-13 22:13:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:13:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:13:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:13:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:13:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:13:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:13:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:13:44,524 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:13:44,526 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:13:44,801 INFO L? ?]: Removed 31 outVars from TransFormulas that were not future-live. [2024-11-13 22:13:44,801 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:13:44,871 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:13:44,873 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:13:44,874 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:13:44 BoogieIcfgContainer [2024-11-13 22:13:44,875 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:13:44,876 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:13:44,876 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:13:44,889 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:13:44,889 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:13:44" (1/1) ... [2024-11-13 22:13:44,899 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:13:44,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:44,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 38 states and 44 transitions. [2024-11-13 22:13:44,963 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 44 transitions. [2024-11-13 22:13:44,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:13:44,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:44,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:45,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:45,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:13:45,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:45,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 37 states and 43 transitions. [2024-11-13 22:13:45,387 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 43 transitions. [2024-11-13 22:13:45,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:13:45,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:45,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:45,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:45,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:13:45,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:45,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 36 states and 42 transitions. [2024-11-13 22:13:45,677 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 42 transitions. [2024-11-13 22:13:45,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:13:45,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:45,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:45,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:45,886 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:13:46,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:46,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 43 states and 54 transitions. [2024-11-13 22:13:46,025 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 54 transitions. [2024-11-13 22:13:46,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:13:46,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:46,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:46,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:46,418 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:13:47,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:47,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 49 states and 65 transitions. [2024-11-13 22:13:47,378 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 65 transitions. [2024-11-13 22:13:47,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:13:47,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:47,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:47,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:47,482 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:13:47,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:47,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 50 states and 66 transitions. [2024-11-13 22:13:47,520 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 66 transitions. [2024-11-13 22:13:47,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:13:47,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:47,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:47,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:47,844 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:13:48,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:48,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 58 states and 81 transitions. [2024-11-13 22:13:48,304 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 81 transitions. [2024-11-13 22:13:48,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:13:48,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:48,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:48,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:48,684 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:13:50,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:50,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 64 states and 93 transitions. [2024-11-13 22:13:50,103 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 93 transitions. [2024-11-13 22:13:50,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:13:50,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:50,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:50,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:50,452 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:13:51,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:51,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 73 states and 109 transitions. [2024-11-13 22:13:51,365 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 109 transitions. [2024-11-13 22:13:51,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:13:51,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:51,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:51,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:51,693 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:13:54,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:54,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 90 states and 141 transitions. [2024-11-13 22:13:54,186 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 141 transitions. [2024-11-13 22:13:54,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:13:54,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:54,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:54,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:54,326 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:13:56,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:56,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 92 states and 146 transitions. [2024-11-13 22:13:56,118 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 146 transitions. [2024-11-13 22:13:56,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:13:56,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:56,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:56,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:56,483 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:13:59,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:59,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 106 states and 171 transitions. [2024-11-13 22:13:59,388 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 171 transitions. [2024-11-13 22:13:59,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:13:59,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:59,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:59,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:59,752 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 8 proven. 15 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:14:00,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:00,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 107 states and 171 transitions. [2024-11-13 22:14:00,047 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 171 transitions. [2024-11-13 22:14:00,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:14:00,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:00,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:00,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:00,559 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:14:01,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:01,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 116 states and 189 transitions. [2024-11-13 22:14:01,727 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 189 transitions. [2024-11-13 22:14:01,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:14:01,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:01,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:01,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:01,855 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:14:03,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:03,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 125 states and 202 transitions. [2024-11-13 22:14:03,121 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 202 transitions. [2024-11-13 22:14:03,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:14:03,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:03,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:03,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:03,615 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 15 proven. 21 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:14:04,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:04,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 127 states and 205 transitions. [2024-11-13 22:14:04,355 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 205 transitions. [2024-11-13 22:14:04,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:14:04,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:04,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:04,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:04,963 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:14:06,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:06,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 136 states and 223 transitions. [2024-11-13 22:14:06,277 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 223 transitions. [2024-11-13 22:14:06,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:14:06,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:06,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:06,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:06,434 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 22:14:07,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:07,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 145 states and 236 transitions. [2024-11-13 22:14:07,637 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 236 transitions. [2024-11-13 22:14:07,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:14:07,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:07,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:07,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:07,779 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:14:08,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:08,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 147 states and 239 transitions. [2024-11-13 22:14:08,763 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 239 transitions. [2024-11-13 22:14:08,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:14:08,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:08,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:08,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:09,360 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 22:14:10,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:10,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 156 states and 257 transitions. [2024-11-13 22:14:10,787 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 257 transitions. [2024-11-13 22:14:10,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:14:10,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:10,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:10,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:10,944 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-13 22:14:12,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:12,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 165 states and 270 transitions. [2024-11-13 22:14:12,295 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 270 transitions. [2024-11-13 22:14:12,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:14:12,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:12,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:12,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:12,499 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 22:14:13,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:13,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 167 states and 273 transitions. [2024-11-13 22:14:13,366 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 273 transitions. [2024-11-13 22:14:13,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:14:13,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:13,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:13,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:14,117 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 22:14:15,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:15,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 176 states and 291 transitions. [2024-11-13 22:14:15,616 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 291 transitions. [2024-11-13 22:14:15,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:14:15,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:15,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:15,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:15,922 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-11-13 22:14:24,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:24,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 217 states and 368 transitions. [2024-11-13 22:14:24,638 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 368 transitions. [2024-11-13 22:14:24,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:14:24,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:24,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:24,918 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 34 proven. 20 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 22:14:25,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:25,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 217 states and 367 transitions. [2024-11-13 22:14:25,617 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 367 transitions. [2024-11-13 22:14:25,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:14:25,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:25,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:25,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:26,424 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 183 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 22:14:28,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:28,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 226 states and 385 transitions. [2024-11-13 22:14:28,343 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 385 transitions. [2024-11-13 22:14:28,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:14:28,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:28,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:28,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:28,542 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 22:14:33,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:33,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 244 states and 413 transitions. [2024-11-13 22:14:33,498 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 413 transitions. [2024-11-13 22:14:33,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:14:33,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:33,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:33,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:33,701 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 93 proven. 15 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-13 22:14:34,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:34,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 244 states and 412 transitions. [2024-11-13 22:14:34,404 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 412 transitions. [2024-11-13 22:14:34,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:14:34,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:34,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:34,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:34,586 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 92 proven. 10 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-13 22:14:35,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:35,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 244 states and 411 transitions. [2024-11-13 22:14:35,272 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 411 transitions. [2024-11-13 22:14:35,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:14:35,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:35,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:35,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:36,278 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 0 proven. 245 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 22:14:38,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:38,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 253 states and 429 transitions. [2024-11-13 22:14:38,410 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 429 transitions. [2024-11-13 22:14:38,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:14:38,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:38,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:38,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:38,705 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2024-11-13 22:14:40,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:40,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 262 states and 442 transitions. [2024-11-13 22:14:40,684 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 442 transitions. [2024-11-13 22:14:40,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:14:40,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:40,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:40,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:41,043 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 0 proven. 224 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 22:14:42,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:42,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 264 states and 445 transitions. [2024-11-13 22:14:42,386 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 445 transitions. [2024-11-13 22:14:42,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:14:42,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:42,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:42,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:43,375 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2024-11-13 22:14:46,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:46,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 271 states and 458 transitions. [2024-11-13 22:14:46,982 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 458 transitions. [2024-11-13 22:14:46,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:14:46,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:46,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:47,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:48,133 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 316 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-13 22:14:50,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:50,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 280 states and 476 transitions. [2024-11-13 22:14:50,528 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 476 transitions. [2024-11-13 22:14:50,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:14:50,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:50,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:50,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:50,782 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 482 trivial. 0 not checked. [2024-11-13 22:14:53,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:53,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 289 states and 489 transitions. [2024-11-13 22:14:53,013 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 489 transitions. [2024-11-13 22:14:53,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:14:53,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:53,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:53,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:53,409 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 0 proven. 293 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-13 22:14:54,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:54,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 291 states and 492 transitions. [2024-11-13 22:14:54,955 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 492 transitions. [2024-11-13 22:14:54,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:14:54,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:54,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:54,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:55,231 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 22:14:57,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:57,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 300 states and 505 transitions. [2024-11-13 22:14:57,938 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 505 transitions. [2024-11-13 22:14:57,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:14:57,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:57,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:57,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:59,152 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 0 proven. 396 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 22:15:01,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:01,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 309 states and 523 transitions. [2024-11-13 22:15:01,777 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 523 transitions. [2024-11-13 22:15:01,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:15:01,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:01,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:01,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:02,083 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2024-11-13 22:15:04,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:04,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 318 states and 536 transitions. [2024-11-13 22:15:04,489 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 536 transitions. [2024-11-13 22:15:04,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:15:04,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:04,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:04,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:05,024 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 371 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2024-11-13 22:15:06,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:06,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 320 states and 539 transitions. [2024-11-13 22:15:06,486 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 539 transitions. [2024-11-13 22:15:06,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 22:15:06,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:06,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:06,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:08,126 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 0 proven. 485 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-11-13 22:15:11,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:11,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 329 states and 557 transitions. [2024-11-13 22:15:11,028 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 557 transitions. [2024-11-13 22:15:11,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 22:15:11,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:11,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:11,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:11,404 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 731 trivial. 0 not checked. [2024-11-13 22:15:14,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:14,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 338 states and 570 transitions. [2024-11-13 22:15:14,252 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 570 transitions. [2024-11-13 22:15:14,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 22:15:14,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:14,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:14,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:14,862 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 0 proven. 458 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2024-11-13 22:15:16,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:16,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 340 states and 573 transitions. [2024-11-13 22:15:16,438 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 573 transitions. [2024-11-13 22:15:16,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 22:15:16,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:16,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:16,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:17,794 INFO L134 CoverageAnalysis]: Checked inductivity of 897 backedges. 0 proven. 583 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2024-11-13 22:15:20,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:20,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 349 states and 591 transitions. [2024-11-13 22:15:20,701 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 591 transitions. [2024-11-13 22:15:20,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 22:15:20,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:20,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:20,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:21,210 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 875 trivial. 0 not checked. [2024-11-13 22:15:23,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:23,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 358 states and 604 transitions. [2024-11-13 22:15:23,925 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 604 transitions. [2024-11-13 22:15:23,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 22:15:23,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:23,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:23,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:24,548 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 0 proven. 554 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2024-11-13 22:15:26,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:26,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 360 states and 607 transitions. [2024-11-13 22:15:26,237 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 607 transitions. [2024-11-13 22:15:26,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:15:26,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:26,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:26,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:27,781 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 0 proven. 690 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2024-11-13 22:15:30,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:30,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 369 states and 625 transitions. [2024-11-13 22:15:30,845 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 625 transitions. [2024-11-13 22:15:30,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:15:30,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:30,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:30,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:31,365 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2024-11-13 22:15:34,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:34,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 378 states and 638 transitions. [2024-11-13 22:15:34,072 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 638 transitions. [2024-11-13 22:15:34,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:15:34,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:34,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:34,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:34,542 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 105 proven. 55 refuted. 0 times theorem prover too weak. 872 trivial. 0 not checked. [2024-11-13 22:15:57,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:57,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 437 states and 750 transitions. [2024-11-13 22:15:57,454 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 750 transitions. [2024-11-13 22:15:57,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 22:15:57,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:57,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:57,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:59,274 INFO L134 CoverageAnalysis]: Checked inductivity of 1228 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2024-11-13 22:16:02,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:02,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 446 states and 768 transitions. [2024-11-13 22:16:02,973 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 768 transitions. [2024-11-13 22:16:02,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 22:16:02,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:02,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:03,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:03,306 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1202 trivial. 0 not checked. [2024-11-13 22:16:06,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:06,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 455 states and 781 transitions. [2024-11-13 22:16:06,474 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 781 transitions. [2024-11-13 22:16:06,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 22:16:06,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:06,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:06,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:07,178 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 0 proven. 773 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-13 22:16:09,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:09,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 457 states and 784 transitions. [2024-11-13 22:16:09,225 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 784 transitions. [2024-11-13 22:16:09,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 22:16:09,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:09,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:09,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:11,092 INFO L134 CoverageAnalysis]: Checked inductivity of 1413 backedges. 0 proven. 931 refuted. 0 times theorem prover too weak. 482 trivial. 0 not checked. [2024-11-13 22:16:15,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:15,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 466 states and 802 transitions. [2024-11-13 22:16:15,030 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 802 transitions. [2024-11-13 22:16:15,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 22:16:15,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:15,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:15,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:15,431 INFO L134 CoverageAnalysis]: Checked inductivity of 1385 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1385 trivial. 0 not checked. [2024-11-13 22:16:18,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:18,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 475 states and 815 transitions. [2024-11-13 22:16:18,729 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 815 transitions. [2024-11-13 22:16:18,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 22:16:18,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:18,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:18,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:19,411 INFO L134 CoverageAnalysis]: Checked inductivity of 1385 backedges. 0 proven. 896 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2024-11-13 22:16:21,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:21,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 477 states and 818 transitions. [2024-11-13 22:16:21,550 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 818 transitions. [2024-11-13 22:16:21,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 22:16:21,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:21,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:21,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:23,424 INFO L134 CoverageAnalysis]: Checked inductivity of 1611 backedges. 0 proven. 1065 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2024-11-13 22:16:27,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:27,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 486 states and 836 transitions. [2024-11-13 22:16:27,285 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 836 transitions. [2024-11-13 22:16:27,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 22:16:27,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:27,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:27,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:27,817 INFO L134 CoverageAnalysis]: Checked inductivity of 1581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1581 trivial. 0 not checked. [2024-11-13 22:16:31,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:31,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 495 states and 849 transitions. [2024-11-13 22:16:31,347 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 849 transitions. [2024-11-13 22:16:31,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 22:16:31,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:31,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:31,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:32,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1581 backedges. 0 proven. 1028 refuted. 0 times theorem prover too weak. 553 trivial. 0 not checked. [2024-11-13 22:16:34,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:34,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 497 states and 852 transitions. [2024-11-13 22:16:34,514 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 852 transitions. [2024-11-13 22:16:34,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 22:16:34,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:34,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:34,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:36,649 INFO L134 CoverageAnalysis]: Checked inductivity of 1822 backedges. 0 proven. 1208 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2024-11-13 22:16:40,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:40,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 506 states and 870 transitions. [2024-11-13 22:16:40,719 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 870 transitions. [2024-11-13 22:16:40,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 22:16:40,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:40,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:40,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:41,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1790 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1790 trivial. 0 not checked. [2024-11-13 22:16:44,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:44,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 515 states and 883 transitions. [2024-11-13 22:16:44,933 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 883 transitions. [2024-11-13 22:16:44,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 22:16:44,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:44,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:45,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:45,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1790 backedges. 0 proven. 1169 refuted. 0 times theorem prover too weak. 621 trivial. 0 not checked. [2024-11-13 22:16:48,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:48,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 517 states and 886 transitions. [2024-11-13 22:16:48,198 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 886 transitions. [2024-11-13 22:16:48,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-13 22:16:48,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:48,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:48,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:50,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2046 backedges. 0 proven. 1360 refuted. 0 times theorem prover too weak. 686 trivial. 0 not checked. [2024-11-13 22:16:54,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:54,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 526 states and 904 transitions. [2024-11-13 22:16:54,584 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 904 transitions. [2024-11-13 22:16:54,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-13 22:16:54,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:54,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:54,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:55,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2012 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2012 trivial. 0 not checked. [2024-11-13 22:16:59,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:59,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 535 states and 917 transitions. [2024-11-13 22:16:59,117 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 917 transitions. [2024-11-13 22:16:59,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-13 22:16:59,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:59,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:59,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:00,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2012 backedges. 0 proven. 1319 refuted. 0 times theorem prover too weak. 693 trivial. 0 not checked. [2024-11-13 22:17:02,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:02,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 537 states and 920 transitions. [2024-11-13 22:17:02,832 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 920 transitions. [2024-11-13 22:17:02,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 22:17:02,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:02,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:02,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:05,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2283 backedges. 0 proven. 1521 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2024-11-13 22:17:09,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:09,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 546 states and 938 transitions. [2024-11-13 22:17:09,614 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 938 transitions. [2024-11-13 22:17:09,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 22:17:09,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:09,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:09,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:10,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2247 trivial. 0 not checked. [2024-11-13 22:17:13,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:13,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 555 states and 951 transitions. [2024-11-13 22:17:13,945 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 951 transitions. [2024-11-13 22:17:13,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 22:17:13,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:13,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:14,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:15,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2247 backedges. 0 proven. 1478 refuted. 0 times theorem prover too weak. 769 trivial. 0 not checked. [2024-11-13 22:17:17,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:17,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 557 states and 954 transitions. [2024-11-13 22:17:17,576 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 954 transitions. [2024-11-13 22:17:17,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 22:17:17,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:17,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:17,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:20,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2533 backedges. 0 proven. 1691 refuted. 0 times theorem prover too weak. 842 trivial. 0 not checked. [2024-11-13 22:17:24,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:24,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 566 states and 972 transitions. [2024-11-13 22:17:24,753 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 972 transitions. [2024-11-13 22:17:24,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 22:17:24,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:24,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:24,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:25,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2495 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2495 trivial. 0 not checked. [2024-11-13 22:17:29,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:29,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 575 states and 985 transitions. [2024-11-13 22:17:29,299 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 985 transitions. [2024-11-13 22:17:29,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 22:17:29,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:29,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:29,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:30,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2495 backedges. 0 proven. 1646 refuted. 0 times theorem prover too weak. 849 trivial. 0 not checked. [2024-11-13 22:17:33,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:33,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 577 states and 988 transitions. [2024-11-13 22:17:33,281 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 988 transitions. [2024-11-13 22:17:33,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 22:17:33,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:33,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:33,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:36,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2796 backedges. 0 proven. 1870 refuted. 0 times theorem prover too weak. 926 trivial. 0 not checked. [2024-11-13 22:17:40,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:40,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 586 states and 1006 transitions. [2024-11-13 22:17:40,931 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1006 transitions. [2024-11-13 22:17:40,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 22:17:40,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:40,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:41,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:41,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2756 trivial. 0 not checked. [2024-11-13 22:17:45,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:45,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 595 states and 1019 transitions. [2024-11-13 22:17:45,739 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1019 transitions. [2024-11-13 22:17:45,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 22:17:45,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:45,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:45,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:47,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2756 backedges. 0 proven. 1823 refuted. 0 times theorem prover too weak. 933 trivial. 0 not checked. [2024-11-13 22:17:49,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:49,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 597 states and 1022 transitions. [2024-11-13 22:17:49,912 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1022 transitions. [2024-11-13 22:17:49,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-13 22:17:49,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:49,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:49,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:52,779 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 0 proven. 2058 refuted. 0 times theorem prover too weak. 1014 trivial. 0 not checked. [2024-11-13 22:17:57,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:57,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 606 states and 1040 transitions. [2024-11-13 22:17:57,494 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1040 transitions. [2024-11-13 22:17:57,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-13 22:17:57,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:57,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:57,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:58,223 INFO L134 CoverageAnalysis]: Checked inductivity of 3030 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3030 trivial. 0 not checked. [2024-11-13 22:18:02,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:02,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 615 states and 1053 transitions. [2024-11-13 22:18:02,530 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1053 transitions. [2024-11-13 22:18:02,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-13 22:18:02,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:02,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:02,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:04,119 INFO L134 CoverageAnalysis]: Checked inductivity of 3030 backedges. 0 proven. 2009 refuted. 0 times theorem prover too weak. 1021 trivial. 0 not checked. [2024-11-13 22:18:06,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:06,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 617 states and 1056 transitions. [2024-11-13 22:18:06,847 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1056 transitions. [2024-11-13 22:18:06,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-13 22:18:06,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:06,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:06,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:10,301 INFO L134 CoverageAnalysis]: Checked inductivity of 3361 backedges. 0 proven. 2255 refuted. 0 times theorem prover too weak. 1106 trivial. 0 not checked. [2024-11-13 22:18:15,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:15,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 626 states and 1074 transitions. [2024-11-13 22:18:15,169 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1074 transitions. [2024-11-13 22:18:15,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-13 22:18:15,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:15,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:15,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:15,970 INFO L134 CoverageAnalysis]: Checked inductivity of 3317 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3317 trivial. 0 not checked. [2024-11-13 22:18:20,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:20,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 635 states and 1087 transitions. [2024-11-13 22:18:20,443 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1087 transitions. [2024-11-13 22:18:20,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-13 22:18:20,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:20,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:20,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:22,178 INFO L134 CoverageAnalysis]: Checked inductivity of 3317 backedges. 0 proven. 2204 refuted. 0 times theorem prover too weak. 1113 trivial. 0 not checked. [2024-11-13 22:18:24,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:24,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 637 states and 1090 transitions. [2024-11-13 22:18:24,999 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1090 transitions. [2024-11-13 22:18:25,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-13 22:18:25,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:25,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:25,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:28,252 INFO L134 CoverageAnalysis]: Checked inductivity of 3663 backedges. 0 proven. 2461 refuted. 0 times theorem prover too weak. 1202 trivial. 0 not checked. [2024-11-13 22:18:33,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:33,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 646 states and 1108 transitions. [2024-11-13 22:18:33,340 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1108 transitions. [2024-11-13 22:18:33,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-13 22:18:33,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:33,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:33,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:34,213 INFO L134 CoverageAnalysis]: Checked inductivity of 3617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3617 trivial. 0 not checked. [2024-11-13 22:18:38,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:38,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 655 states and 1121 transitions. [2024-11-13 22:18:38,808 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1121 transitions. [2024-11-13 22:18:38,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-13 22:18:38,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:38,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:38,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:40,887 INFO L134 CoverageAnalysis]: Checked inductivity of 3617 backedges. 0 proven. 2408 refuted. 0 times theorem prover too weak. 1209 trivial. 0 not checked. [2024-11-13 22:18:43,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:43,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 657 states and 1124 transitions. [2024-11-13 22:18:43,812 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1124 transitions. [2024-11-13 22:18:43,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-13 22:18:43,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:43,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:43,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:47,378 INFO L134 CoverageAnalysis]: Checked inductivity of 3978 backedges. 0 proven. 2676 refuted. 0 times theorem prover too weak. 1302 trivial. 0 not checked. [2024-11-13 22:18:52,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:52,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 666 states and 1142 transitions. [2024-11-13 22:18:52,656 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1142 transitions. [2024-11-13 22:18:52,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-13 22:18:52,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:52,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:52,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:53,786 INFO L134 CoverageAnalysis]: Checked inductivity of 3930 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3930 trivial. 0 not checked. [2024-11-13 22:18:58,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:58,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 675 states and 1155 transitions. [2024-11-13 22:18:58,336 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1155 transitions. [2024-11-13 22:18:58,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-13 22:18:58,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:58,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:58,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:00,576 INFO L134 CoverageAnalysis]: Checked inductivity of 3930 backedges. 0 proven. 2621 refuted. 0 times theorem prover too weak. 1309 trivial. 0 not checked. [2024-11-13 22:19:03,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:03,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 677 states and 1158 transitions. [2024-11-13 22:19:03,589 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1158 transitions. [2024-11-13 22:19:03,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-13 22:19:03,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:03,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:03,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:07,279 INFO L134 CoverageAnalysis]: Checked inductivity of 4306 backedges. 0 proven. 2900 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2024-11-13 22:19:12,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:12,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 686 states and 1176 transitions. [2024-11-13 22:19:12,847 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1176 transitions. [2024-11-13 22:19:12,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-13 22:19:12,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:12,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:12,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:13,889 INFO L134 CoverageAnalysis]: Checked inductivity of 4256 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4256 trivial. 0 not checked. [2024-11-13 22:19:18,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:18,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 695 states and 1189 transitions. [2024-11-13 22:19:18,564 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1189 transitions. [2024-11-13 22:19:18,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-13 22:19:18,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:18,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:18,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:20,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4256 backedges. 0 proven. 2843 refuted. 0 times theorem prover too weak. 1413 trivial. 0 not checked. [2024-11-13 22:19:24,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:24,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 697 states and 1192 transitions. [2024-11-13 22:19:24,115 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1192 transitions. [2024-11-13 22:19:24,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-13 22:19:24,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:24,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:24,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:28,301 INFO L134 CoverageAnalysis]: Checked inductivity of 4647 backedges. 0 proven. 3133 refuted. 0 times theorem prover too weak. 1514 trivial. 0 not checked. [2024-11-13 22:19:33,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:33,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 706 states and 1210 transitions. [2024-11-13 22:19:33,891 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1210 transitions. [2024-11-13 22:19:33,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-13 22:19:33,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:33,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:34,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:35,308 INFO L134 CoverageAnalysis]: Checked inductivity of 4595 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4595 trivial. 0 not checked. [2024-11-13 22:19:40,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:40,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 715 states and 1223 transitions. [2024-11-13 22:19:40,126 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1223 transitions. [2024-11-13 22:19:40,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-13 22:19:40,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:40,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:40,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:41,747 INFO L134 CoverageAnalysis]: Checked inductivity of 4595 backedges. 231 proven. 125 refuted. 0 times theorem prover too weak. 4239 trivial. 0 not checked. [2024-11-13 22:21:07,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:07,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 846 states and 1470 transitions. [2024-11-13 22:21:07,344 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1470 transitions. [2024-11-13 22:21:07,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-13 22:21:07,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:07,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:07,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:12,394 INFO L134 CoverageAnalysis]: Checked inductivity of 5001 backedges. 0 proven. 3375 refuted. 0 times theorem prover too weak. 1626 trivial. 0 not checked. [2024-11-13 22:21:19,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:19,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 855 states and 1488 transitions. [2024-11-13 22:21:19,391 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1488 transitions. [2024-11-13 22:21:19,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-13 22:21:19,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:19,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:19,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:20,755 INFO L134 CoverageAnalysis]: Checked inductivity of 4947 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4947 trivial. 0 not checked. [2024-11-13 22:21:26,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:26,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 864 states and 1501 transitions. [2024-11-13 22:21:26,971 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1501 transitions. [2024-11-13 22:21:26,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-13 22:21:26,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:26,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:27,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:30,061 INFO L134 CoverageAnalysis]: Checked inductivity of 4947 backedges. 0 proven. 3314 refuted. 0 times theorem prover too weak. 1633 trivial. 0 not checked. [2024-11-13 22:21:34,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:34,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 866 states and 1504 transitions. [2024-11-13 22:21:34,119 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1504 transitions. [2024-11-13 22:21:34,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-13 22:21:34,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:34,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:34,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:39,189 INFO L134 CoverageAnalysis]: Checked inductivity of 5368 backedges. 0 proven. 3626 refuted. 0 times theorem prover too weak. 1742 trivial. 0 not checked. [2024-11-13 22:21:46,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:46,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 875 states and 1522 transitions. [2024-11-13 22:21:46,155 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1522 transitions. [2024-11-13 22:21:46,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-13 22:21:46,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:46,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:46,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:48,266 INFO L134 CoverageAnalysis]: Checked inductivity of 5312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5312 trivial. 0 not checked. [2024-11-13 22:21:54,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:54,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 884 states and 1535 transitions. [2024-11-13 22:21:54,752 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1535 transitions. [2024-11-13 22:21:54,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-13 22:21:54,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:54,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:55,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:58,135 INFO L134 CoverageAnalysis]: Checked inductivity of 5312 backedges. 0 proven. 3563 refuted. 0 times theorem prover too weak. 1749 trivial. 0 not checked. [2024-11-13 22:22:02,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:02,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 886 states and 1538 transitions. [2024-11-13 22:22:02,328 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1538 transitions. [2024-11-13 22:22:02,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-11-13 22:22:02,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:02,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:02,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:07,513 INFO L134 CoverageAnalysis]: Checked inductivity of 5748 backedges. 0 proven. 3886 refuted. 0 times theorem prover too weak. 1862 trivial. 0 not checked. [2024-11-13 22:22:14,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:14,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 895 states and 1556 transitions. [2024-11-13 22:22:14,557 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1556 transitions. [2024-11-13 22:22:14,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-11-13 22:22:14,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:14,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:14,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:16,422 INFO L134 CoverageAnalysis]: Checked inductivity of 5690 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5690 trivial. 0 not checked. [2024-11-13 22:22:22,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:22,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 904 states and 1569 transitions. [2024-11-13 22:22:22,484 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1569 transitions. [2024-11-13 22:22:22,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-11-13 22:22:22,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:22,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:22,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:25,705 INFO L134 CoverageAnalysis]: Checked inductivity of 5690 backedges. 0 proven. 3821 refuted. 0 times theorem prover too weak. 1869 trivial. 0 not checked. [2024-11-13 22:22:29,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:29,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 906 states and 1572 transitions. [2024-11-13 22:22:29,961 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1572 transitions. [2024-11-13 22:22:29,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-11-13 22:22:29,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:29,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:30,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:35,353 INFO L134 CoverageAnalysis]: Checked inductivity of 6141 backedges. 0 proven. 4155 refuted. 0 times theorem prover too weak. 1986 trivial. 0 not checked. [2024-11-13 22:22:42,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:42,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 915 states and 1590 transitions. [2024-11-13 22:22:42,575 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1590 transitions. [2024-11-13 22:22:42,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-11-13 22:22:42,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:42,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:42,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:44,097 INFO L134 CoverageAnalysis]: Checked inductivity of 6081 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6081 trivial. 0 not checked. [2024-11-13 22:22:50,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:50,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 924 states and 1603 transitions. [2024-11-13 22:22:50,514 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1603 transitions. [2024-11-13 22:22:50,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-11-13 22:22:50,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:50,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:50,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:53,980 INFO L134 CoverageAnalysis]: Checked inductivity of 6081 backedges. 0 proven. 4088 refuted. 0 times theorem prover too weak. 1993 trivial. 0 not checked. [2024-11-13 22:22:58,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:58,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 926 states and 1606 transitions. [2024-11-13 22:22:58,117 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1606 transitions. [2024-11-13 22:22:58,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-11-13 22:22:58,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:58,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:58,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:03,828 INFO L134 CoverageAnalysis]: Checked inductivity of 6547 backedges. 0 proven. 4433 refuted. 0 times theorem prover too weak. 2114 trivial. 0 not checked. [2024-11-13 22:23:11,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:11,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 935 states and 1624 transitions. [2024-11-13 22:23:11,158 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1624 transitions. [2024-11-13 22:23:11,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-11-13 22:23:11,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:11,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:11,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:13,509 INFO L134 CoverageAnalysis]: Checked inductivity of 6485 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6485 trivial. 0 not checked. [2024-11-13 22:23:20,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:20,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 944 states and 1637 transitions. [2024-11-13 22:23:20,016 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1637 transitions. [2024-11-13 22:23:20,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-11-13 22:23:20,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:20,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:20,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:24,621 INFO L134 CoverageAnalysis]: Checked inductivity of 6485 backedges. 0 proven. 4364 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2024-11-13 22:23:29,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:29,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 946 states and 1640 transitions. [2024-11-13 22:23:29,177 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1640 transitions. [2024-11-13 22:23:29,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2024-11-13 22:23:29,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:29,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:29,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:35,949 INFO L134 CoverageAnalysis]: Checked inductivity of 6966 backedges. 0 proven. 4720 refuted. 0 times theorem prover too weak. 2246 trivial. 0 not checked. [2024-11-13 22:23:43,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:43,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 955 states and 1658 transitions. [2024-11-13 22:23:43,501 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1658 transitions. [2024-11-13 22:23:43,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2024-11-13 22:23:43,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:43,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:43,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:45,609 INFO L134 CoverageAnalysis]: Checked inductivity of 6902 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6902 trivial. 0 not checked. [2024-11-13 22:23:52,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:52,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 964 states and 1671 transitions. [2024-11-13 22:23:52,194 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1671 transitions. [2024-11-13 22:23:52,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2024-11-13 22:23:52,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:52,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:52,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:56,415 INFO L134 CoverageAnalysis]: Checked inductivity of 6902 backedges. 0 proven. 4649 refuted. 0 times theorem prover too weak. 2253 trivial. 0 not checked. [2024-11-13 22:24:00,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:00,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 966 states and 1674 transitions. [2024-11-13 22:24:00,827 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1674 transitions. [2024-11-13 22:24:00,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-13 22:24:00,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:00,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:00,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:07,547 INFO L134 CoverageAnalysis]: Checked inductivity of 7398 backedges. 0 proven. 5016 refuted. 0 times theorem prover too weak. 2382 trivial. 0 not checked. [2024-11-13 22:24:15,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:15,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 975 states and 1692 transitions. [2024-11-13 22:24:15,615 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1692 transitions. [2024-11-13 22:24:15,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-13 22:24:15,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:15,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:15,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:17,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7332 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7332 trivial. 0 not checked. [2024-11-13 22:24:24,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:24,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 984 states and 1705 transitions. [2024-11-13 22:24:24,258 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1705 transitions. [2024-11-13 22:24:24,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-13 22:24:24,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:24,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:28,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7332 backedges. 0 proven. 4943 refuted. 0 times theorem prover too weak. 2389 trivial. 0 not checked. [2024-11-13 22:24:33,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:33,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 986 states and 1708 transitions. [2024-11-13 22:24:33,670 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1708 transitions. [2024-11-13 22:24:33,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-13 22:24:33,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:33,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:33,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:40,572 INFO L134 CoverageAnalysis]: Checked inductivity of 7843 backedges. 0 proven. 5321 refuted. 0 times theorem prover too weak. 2522 trivial. 0 not checked. [2024-11-13 22:24:48,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:48,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 995 states and 1726 transitions. [2024-11-13 22:24:48,686 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1726 transitions. [2024-11-13 22:24:48,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-13 22:24:48,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:48,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:48,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:51,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7775 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7775 trivial. 0 not checked. [2024-11-13 22:24:58,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:58,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1004 states and 1739 transitions. [2024-11-13 22:24:58,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1739 transitions. [2024-11-13 22:24:58,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-13 22:24:58,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:58,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:58,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:03,250 INFO L134 CoverageAnalysis]: Checked inductivity of 7775 backedges. 0 proven. 5246 refuted. 0 times theorem prover too weak. 2529 trivial. 0 not checked. [2024-11-13 22:25:07,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:07,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 1006 states and 1742 transitions. [2024-11-13 22:25:07,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1742 transitions. [2024-11-13 22:25:07,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2024-11-13 22:25:07,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:07,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:08,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:15,724 INFO L134 CoverageAnalysis]: Checked inductivity of 8301 backedges. 0 proven. 5635 refuted. 0 times theorem prover too weak. 2666 trivial. 0 not checked. [2024-11-13 22:25:24,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:24,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 1015 states and 1760 transitions. [2024-11-13 22:25:24,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1760 transitions. [2024-11-13 22:25:24,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2024-11-13 22:25:24,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:24,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:24,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:26,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8231 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8231 trivial. 0 not checked. [2024-11-13 22:25:33,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:33,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 1024 states and 1773 transitions. [2024-11-13 22:25:33,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1773 transitions. [2024-11-13 22:25:33,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2024-11-13 22:25:33,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:33,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:33,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:39,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8231 backedges. 0 proven. 5558 refuted. 0 times theorem prover too weak. 2673 trivial. 0 not checked. [2024-11-13 22:25:44,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:44,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 1026 states and 1776 transitions. [2024-11-13 22:25:44,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1776 transitions. [2024-11-13 22:25:44,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-11-13 22:25:44,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:44,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:44,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:51,825 INFO L134 CoverageAnalysis]: Checked inductivity of 8772 backedges. 0 proven. 5958 refuted. 0 times theorem prover too weak. 2814 trivial. 0 not checked. [2024-11-13 22:26:00,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:00,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1035 states and 1794 transitions. [2024-11-13 22:26:00,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1794 transitions. [2024-11-13 22:26:00,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-11-13 22:26:00,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:00,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:00,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:02,660 INFO L134 CoverageAnalysis]: Checked inductivity of 8700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8700 trivial. 0 not checked. [2024-11-13 22:26:10,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:10,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 1044 states and 1807 transitions. [2024-11-13 22:26:10,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1807 transitions. [2024-11-13 22:26:10,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-11-13 22:26:10,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:10,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:10,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:15,537 INFO L134 CoverageAnalysis]: Checked inductivity of 8700 backedges. 0 proven. 5879 refuted. 0 times theorem prover too weak. 2821 trivial. 0 not checked. [2024-11-13 22:26:20,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:20,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1046 states and 1810 transitions. [2024-11-13 22:26:20,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1810 transitions. [2024-11-13 22:26:20,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-11-13 22:26:20,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:20,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:20,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:28,585 INFO L134 CoverageAnalysis]: Checked inductivity of 9256 backedges. 0 proven. 6290 refuted. 0 times theorem prover too weak. 2966 trivial. 0 not checked. [2024-11-13 22:26:37,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:37,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1055 states and 1828 transitions. [2024-11-13 22:26:37,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1828 transitions. [2024-11-13 22:26:37,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-11-13 22:26:37,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:37,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:37,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:39,944 INFO L134 CoverageAnalysis]: Checked inductivity of 9182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9182 trivial. 0 not checked. [2024-11-13 22:26:48,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:48,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1064 states and 1841 transitions. [2024-11-13 22:26:48,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1841 transitions. [2024-11-13 22:26:48,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-11-13 22:26:48,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:48,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:48,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:53,870 INFO L134 CoverageAnalysis]: Checked inductivity of 9182 backedges. 0 proven. 6209 refuted. 0 times theorem prover too weak. 2973 trivial. 0 not checked. [2024-11-13 22:26:59,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:59,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1929 states to 1066 states and 1844 transitions. [2024-11-13 22:26:59,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1844 transitions. [2024-11-13 22:26:59,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2024-11-13 22:26:59,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:59,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:59,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat