./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-fpi/condnf.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_3cea8bac-3cee-4edc-9a9f-5ac99e6a4b90/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cea8bac-3cee-4edc-9a9f-5ac99e6a4b90/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_3cea8bac-3cee-4edc-9a9f-5ac99e6a4b90/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cea8bac-3cee-4edc-9a9f-5ac99e6a4b90/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/condnf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cea8bac-3cee-4edc-9a9f-5ac99e6a4b90/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_3cea8bac-3cee-4edc-9a9f-5ac99e6a4b90/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 f71f01dc38efbcea276a0ff799d485cde0ac6c564de665d7efc24977838eb82a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:46:50,054 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:46:50,148 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cea8bac-3cee-4edc-9a9f-5ac99e6a4b90/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:46:50,158 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:46:50,159 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:46:50,187 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:46:50,188 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:46:50,189 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:46:50,189 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:46:50,190 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:46:50,190 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:46:50,190 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:46:50,190 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:46:50,190 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:46:50,191 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:46:50,191 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:46:50,191 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:46:50,191 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:46:50,191 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:46:50,192 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:46:50,192 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:46:50,192 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:46:50,192 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:46:50,192 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:46:50,193 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:46:50,193 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:46:50,193 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:46:50,193 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:46:50,193 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:46:50,193 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:46:50,194 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:46:50,194 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:46:50,194 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:46:50,194 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:46:50,194 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:46:50,194 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_3cea8bac-3cee-4edc-9a9f-5ac99e6a4b90/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 -> f71f01dc38efbcea276a0ff799d485cde0ac6c564de665d7efc24977838eb82a [2024-11-13 22:46:50,593 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:46:50,607 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:46:50,610 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:46:50,614 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:46:50,615 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:46:50,617 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cea8bac-3cee-4edc-9a9f-5ac99e6a4b90/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-fpi/condnf.c Unable to find full path for "g++" [2024-11-13 22:46:52,720 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:46:53,029 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:46:53,031 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cea8bac-3cee-4edc-9a9f-5ac99e6a4b90/sv-benchmarks/c/array-fpi/condnf.c [2024-11-13 22:46:53,040 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cea8bac-3cee-4edc-9a9f-5ac99e6a4b90/bin/ukojak-verify-EEHR8qb7sm/data/e947e2213/c25577371743438ab693c203cd09952b/FLAG4e94c0a7c [2024-11-13 22:46:53,056 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cea8bac-3cee-4edc-9a9f-5ac99e6a4b90/bin/ukojak-verify-EEHR8qb7sm/data/e947e2213/c25577371743438ab693c203cd09952b [2024-11-13 22:46:53,058 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:46:53,059 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:46:53,060 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:46:53,060 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:46:53,064 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:46:53,065 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:46:53" (1/1) ... [2024-11-13 22:46:53,066 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b9ad78a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:53, skipping insertion in model container [2024-11-13 22:46:53,066 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:46:53" (1/1) ... [2024-11-13 22:46:53,081 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:46:53,268 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:46:53,277 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:46:53,295 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:46:53,310 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:46:53,310 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:53 WrapperNode [2024-11-13 22:46:53,311 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:46:53,312 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:46:53,312 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:46:53,312 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:46:53,319 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:53" (1/1) ... [2024-11-13 22:46:53,329 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:53" (1/1) ... [2024-11-13 22:46:53,358 INFO L138 Inliner]: procedures = 16, calls = 17, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 75 [2024-11-13 22:46:53,358 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:46:53,359 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:46:53,359 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:46:53,359 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:46:53,368 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:53" (1/1) ... [2024-11-13 22:46:53,369 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:53" (1/1) ... [2024-11-13 22:46:53,371 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:53" (1/1) ... [2024-11-13 22:46:53,373 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:53" (1/1) ... [2024-11-13 22:46:53,384 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:53" (1/1) ... [2024-11-13 22:46:53,388 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:53" (1/1) ... [2024-11-13 22:46:53,393 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:53" (1/1) ... [2024-11-13 22:46:53,394 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:53" (1/1) ... [2024-11-13 22:46:53,396 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:46:53,399 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:46:53,399 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:46:53,399 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:46:53,400 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:46:53" (1/1) ... [2024-11-13 22:46:53,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:46:53,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cea8bac-3cee-4edc-9a9f-5ac99e6a4b90/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:46:53,453 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cea8bac-3cee-4edc-9a9f-5ac99e6a4b90/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:46:53,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cea8bac-3cee-4edc-9a9f-5ac99e6a4b90/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:46:53,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:46:53,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:46:53,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:46:53,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:46:53,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:46:53,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:46:53,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:46:53,612 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:46:53,615 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:46:53,874 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-11-13 22:46:53,874 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:46:53,973 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:46:53,973 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 22:46:53,974 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:46:53 BoogieIcfgContainer [2024-11-13 22:46:53,974 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:46:53,975 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:46:53,975 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:46:53,986 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:46:53,986 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:46:53" (1/1) ... [2024-11-13 22:46:53,995 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:46:54,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:54,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-11-13 22:46:54,065 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-11-13 22:46:54,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:46:54,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:54,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:54,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:54,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:54,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:54,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2024-11-13 22:46:54,535 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2024-11-13 22:46:54,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:46:54,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:54,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:54,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:54,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:54,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:54,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 22 states and 27 transitions. [2024-11-13 22:46:54,833 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 27 transitions. [2024-11-13 22:46:54,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:46:54,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:54,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:54,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:55,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:55,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:55,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 23 states and 28 transitions. [2024-11-13 22:46:55,034 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 28 transitions. [2024-11-13 22:46:55,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:46:55,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:55,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:55,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:55,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:55,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:55,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2024-11-13 22:46:55,392 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2024-11-13 22:46:55,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:46:55,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:55,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:55,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:55,523 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:46:55,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:55,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 27 states and 36 transitions. [2024-11-13 22:46:55,591 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 36 transitions. [2024-11-13 22:46:55,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:46:55,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:55,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:55,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:55,751 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:56,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:56,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 30 states and 40 transitions. [2024-11-13 22:46:56,039 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 40 transitions. [2024-11-13 22:46:56,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:46:56,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:56,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:56,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:56,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:46:56,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:56,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 31 states and 42 transitions. [2024-11-13 22:46:56,503 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 42 transitions. [2024-11-13 22:46:56,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:46:56,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:56,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:56,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:56,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:46:56,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:56,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 32 states and 43 transitions. [2024-11-13 22:46:56,591 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 43 transitions. [2024-11-13 22:46:56,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:46:56,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:56,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:56,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:56,772 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:56,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:56,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 28 states and 35 transitions. [2024-11-13 22:46:56,836 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 35 transitions. [2024-11-13 22:46:56,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:46:56,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:56,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:56,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:56,990 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:46:57,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:57,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 30 states and 39 transitions. [2024-11-13 22:46:57,141 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 39 transitions. [2024-11-13 22:46:57,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:46:57,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:57,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:57,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:57,310 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:57,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:57,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 33 states and 44 transitions. [2024-11-13 22:46:57,561 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 44 transitions. [2024-11-13 22:46:57,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:46:57,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:57,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:57,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:57,656 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 22:46:57,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:57,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 35 states and 48 transitions. [2024-11-13 22:46:57,727 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 48 transitions. [2024-11-13 22:46:57,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:46:57,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:57,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:57,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:57,867 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:46:58,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:58,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 38 states and 52 transitions. [2024-11-13 22:46:58,130 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 52 transitions. [2024-11-13 22:46:58,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:46:58,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:58,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:58,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:58,184 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:46:58,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:58,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 38 states and 51 transitions. [2024-11-13 22:46:58,564 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 51 transitions. [2024-11-13 22:46:58,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:46:58,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:58,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:58,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:58,618 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 22:46:58,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:58,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 39 states and 52 transitions. [2024-11-13 22:46:58,635 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 52 transitions. [2024-11-13 22:46:58,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:46:58,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:58,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:58,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:58,847 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:59,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:59,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 42 states and 57 transitions. [2024-11-13 22:46:59,158 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 57 transitions. [2024-11-13 22:46:59,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:46:59,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:59,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:59,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:59,458 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:47:00,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:00,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 46 states and 64 transitions. [2024-11-13 22:47:00,174 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 64 transitions. [2024-11-13 22:47:00,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:47:00,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:00,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:00,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:00,298 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:00,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:00,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 48 states and 68 transitions. [2024-11-13 22:47:00,466 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 68 transitions. [2024-11-13 22:47:00,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:47:00,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:00,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:00,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:00,585 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:00,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:00,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 51 states and 72 transitions. [2024-11-13 22:47:00,870 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 72 transitions. [2024-11-13 22:47:00,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:47:00,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:00,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:00,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:01,116 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:01,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:01,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 54 states and 78 transitions. [2024-11-13 22:47:01,449 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 78 transitions. [2024-11-13 22:47:01,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:47:01,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:01,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:01,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:01,590 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:47:01,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:01,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 51 states and 70 transitions. [2024-11-13 22:47:01,664 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 70 transitions. [2024-11-13 22:47:01,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:47:01,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:01,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:01,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:01,920 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:02,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:02,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 55 states and 75 transitions. [2024-11-13 22:47:02,244 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 75 transitions. [2024-11-13 22:47:02,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:47:02,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:02,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:02,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:02,748 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:04,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:04,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 62 states and 85 transitions. [2024-11-13 22:47:04,262 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 85 transitions. [2024-11-13 22:47:04,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:47:04,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:04,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:04,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:04,529 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:04,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:04,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 65 states and 92 transitions. [2024-11-13 22:47:04,946 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 92 transitions. [2024-11-13 22:47:04,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:47:04,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:04,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:04,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:05,103 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:47:05,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:05,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 68 states and 96 transitions. [2024-11-13 22:47:05,592 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 96 transitions. [2024-11-13 22:47:05,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:47:05,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:05,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:05,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:05,872 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:06,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:06,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 103 transitions. [2024-11-13 22:47:06,321 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 103 transitions. [2024-11-13 22:47:06,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:47:06,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:06,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:06,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:06,481 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:47:06,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:06,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 68 states and 96 transitions. [2024-11-13 22:47:06,565 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 96 transitions. [2024-11-13 22:47:06,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:47:06,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:06,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:06,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:07,123 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 11 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:09,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:09,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 77 states and 108 transitions. [2024-11-13 22:47:09,020 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 108 transitions. [2024-11-13 22:47:09,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:47:09,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:09,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:09,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:09,400 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:47:10,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:10,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 85 states and 118 transitions. [2024-11-13 22:47:10,549 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 118 transitions. [2024-11-13 22:47:10,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:47:10,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:10,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:10,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:10,877 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:11,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:11,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 88 states and 126 transitions. [2024-11-13 22:47:11,369 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 126 transitions. [2024-11-13 22:47:11,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:47:11,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:11,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:11,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:11,562 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:47:12,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:12,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 91 states and 131 transitions. [2024-11-13 22:47:12,133 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 131 transitions. [2024-11-13 22:47:12,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:47:12,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:12,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:12,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:12,477 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:12,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:12,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 94 states and 139 transitions. [2024-11-13 22:47:12,968 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 139 transitions. [2024-11-13 22:47:12,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:47:12,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:12,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:13,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:13,621 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 20 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:16,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:16,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 106 states and 155 transitions. [2024-11-13 22:47:16,629 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 155 transitions. [2024-11-13 22:47:16,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:47:16,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:16,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:16,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:16,913 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:47:17,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:17,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 109 states and 159 transitions. [2024-11-13 22:47:17,280 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 159 transitions. [2024-11-13 22:47:17,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:47:17,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:17,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:17,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:17,696 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:18,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:18,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 112 states and 168 transitions. [2024-11-13 22:47:18,303 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 168 transitions. [2024-11-13 22:47:18,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:47:18,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:18,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:18,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:18,563 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:47:19,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:19,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 115 states and 173 transitions. [2024-11-13 22:47:19,318 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 173 transitions. [2024-11-13 22:47:19,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:47:19,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:19,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:19,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:19,562 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:47:19,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:19,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 118 states and 177 transitions. [2024-11-13 22:47:19,956 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 177 transitions. [2024-11-13 22:47:19,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:47:19,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:19,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:19,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:20,408 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:21,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:21,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 121 states and 186 transitions. [2024-11-13 22:47:21,029 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 186 transitions. [2024-11-13 22:47:21,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:47:21,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:21,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:21,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:21,750 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 32 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:26,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:26,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 136 states and 206 transitions. [2024-11-13 22:47:26,277 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 206 transitions. [2024-11-13 22:47:26,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:47:26,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:26,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:26,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:26,908 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 21 proven. 19 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:47:29,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:29,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 146 states and 218 transitions. [2024-11-13 22:47:29,117 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 218 transitions. [2024-11-13 22:47:29,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:47:29,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:29,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:29,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:29,670 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:30,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:30,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 149 states and 228 transitions. [2024-11-13 22:47:30,430 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 228 transitions. [2024-11-13 22:47:30,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:47:30,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:30,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:30,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:30,694 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 22:47:31,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:31,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 152 states and 234 transitions. [2024-11-13 22:47:31,539 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 234 transitions. [2024-11-13 22:47:31,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:47:31,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:31,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:31,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:32,076 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:32,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:32,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 155 states and 244 transitions. [2024-11-13 22:47:32,903 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 244 transitions. [2024-11-13 22:47:32,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:47:32,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:32,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:32,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:33,785 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 47 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:40,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:40,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 173 states and 268 transitions. [2024-11-13 22:47:40,425 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 268 transitions. [2024-11-13 22:47:40,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:47:40,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:40,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:40,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:40,726 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:47:41,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:41,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 176 states and 272 transitions. [2024-11-13 22:47:41,236 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 272 transitions. [2024-11-13 22:47:41,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:47:41,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:41,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:41,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:41,782 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:42,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:42,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 179 states and 283 transitions. [2024-11-13 22:47:42,739 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 283 transitions. [2024-11-13 22:47:42,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:47:42,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:42,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:42,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:43,125 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:47:44,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:44,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 182 states and 289 transitions. [2024-11-13 22:47:44,134 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 289 transitions. [2024-11-13 22:47:44,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:47:44,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:44,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:44,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:44,974 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 33 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:47:48,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:48,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 195 states and 305 transitions. [2024-11-13 22:47:48,587 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 305 transitions. [2024-11-13 22:47:48,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:47:48,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:48,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:48,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:49,284 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:50,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:50,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 198 states and 316 transitions. [2024-11-13 22:47:50,376 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 316 transitions. [2024-11-13 22:47:50,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:47:50,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:50,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:50,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:51,490 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 65 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:00,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:00,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 219 states and 344 transitions. [2024-11-13 22:48:00,970 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 344 transitions. [2024-11-13 22:48:00,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:48:00,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:00,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:00,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:01,633 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:02,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:02,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 222 states and 356 transitions. [2024-11-13 22:48:02,847 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 356 transitions. [2024-11-13 22:48:02,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:48:02,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:02,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:02,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:03,201 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:48:04,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:04,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 225 states and 363 transitions. [2024-11-13 22:48:04,342 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 363 transitions. [2024-11-13 22:48:04,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:48:04,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:04,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:04,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:04,657 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:48:05,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:05,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 228 states and 367 transitions. [2024-11-13 22:48:05,283 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 367 transitions. [2024-11-13 22:48:05,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:48:05,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:05,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:05,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:06,023 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:07,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:07,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 231 states and 379 transitions. [2024-11-13 22:48:07,247 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 379 transitions. [2024-11-13 22:48:07,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:48:07,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:07,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:07,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:08,439 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 86 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:21,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:21,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 255 states and 411 transitions. [2024-11-13 22:48:21,124 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 411 transitions. [2024-11-13 22:48:21,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:48:21,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:21,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:21,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:22,089 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 48 proven. 48 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:48:28,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:28,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 271 states and 430 transitions. [2024-11-13 22:48:28,095 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 430 transitions. [2024-11-13 22:48:28,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:48:28,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:28,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:28,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:28,928 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:30,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:30,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 274 states and 443 transitions. [2024-11-13 22:48:30,563 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 443 transitions. [2024-11-13 22:48:30,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:48:30,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:30,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:30,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:30,978 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 22:48:32,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:32,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 277 states and 451 transitions. [2024-11-13 22:48:32,360 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 451 transitions. [2024-11-13 22:48:32,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:48:32,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:32,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:32,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:33,177 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:34,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:34,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 280 states and 464 transitions. [2024-11-13 22:48:34,640 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 464 transitions. [2024-11-13 22:48:34,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:48:34,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:34,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:34,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:36,134 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 110 proven. 142 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:52,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:52,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 307 states and 500 transitions. [2024-11-13 22:48:52,665 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 500 transitions. [2024-11-13 22:48:52,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:48:52,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:52,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:52,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:53,117 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 22:48:53,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:53,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 310 states and 504 transitions. [2024-11-13 22:48:53,991 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 504 transitions. [2024-11-13 22:48:53,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:48:53,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:53,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:54,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:54,986 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:56,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:56,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 313 states and 518 transitions. [2024-11-13 22:48:56,683 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 518 transitions. [2024-11-13 22:48:56,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:48:56,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:56,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:56,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:57,238 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 22:48:58,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:58,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 316 states and 526 transitions. [2024-11-13 22:48:58,906 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 526 transitions. [2024-11-13 22:48:58,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:48:58,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:58,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:58,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:00,244 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 66 proven. 67 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 22:49:08,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:08,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 335 states and 549 transitions. [2024-11-13 22:49:08,546 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 549 transitions. [2024-11-13 22:49:08,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:49:08,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:08,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:08,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:09,547 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:11,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:11,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 338 states and 563 transitions. [2024-11-13 22:49:11,453 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 563 transitions. [2024-11-13 22:49:11,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:49:11,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:11,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:11,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:13,353 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 137 proven. 173 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:34,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:34,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 368 states and 603 transitions. [2024-11-13 22:49:34,838 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 603 transitions. [2024-11-13 22:49:34,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:49:34,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:34,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:34,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:36,007 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:38,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:38,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 371 states and 618 transitions. [2024-11-13 22:49:38,009 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 618 transitions. [2024-11-13 22:49:38,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:49:38,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:38,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:38,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:38,550 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-13 22:49:40,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:40,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 374 states and 627 transitions. [2024-11-13 22:49:40,466 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 627 transitions. [2024-11-13 22:49:40,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:49:40,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:40,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:40,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:41,094 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-13 22:49:42,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:42,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 377 states and 631 transitions. [2024-11-13 22:49:42,140 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 631 transitions. [2024-11-13 22:49:42,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:49:42,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:42,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:42,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:43,278 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:45,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:45,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 380 states and 646 transitions. [2024-11-13 22:49:45,318 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 646 transitions. [2024-11-13 22:49:45,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:49:45,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:45,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:45,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:47,554 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 167 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:14,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:14,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 413 states and 690 transitions. [2024-11-13 22:50:14,712 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 690 transitions. [2024-11-13 22:50:14,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:50:14,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:14,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:14,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:16,468 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 87 proven. 89 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:50:28,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:28,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 435 states and 716 transitions. [2024-11-13 22:50:28,803 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 716 transitions. [2024-11-13 22:50:28,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:50:28,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:28,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:28,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:30,087 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:32,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:32,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 438 states and 732 transitions. [2024-11-13 22:50:32,457 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 732 transitions. [2024-11-13 22:50:32,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:50:32,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:32,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:32,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:33,338 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-13 22:50:35,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:35,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 441 states and 742 transitions. [2024-11-13 22:50:35,568 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 742 transitions. [2024-11-13 22:50:35,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:50:35,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:35,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:35,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:36,817 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:39,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:39,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 444 states and 758 transitions. [2024-11-13 22:50:39,243 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 758 transitions. [2024-11-13 22:50:39,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:50:39,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:39,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:39,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:41,732 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 200 proven. 244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:15,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:15,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 480 states and 806 transitions. [2024-11-13 22:51:15,637 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 806 transitions. [2024-11-13 22:51:15,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:51:15,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:15,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:15,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:16,332 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-13 22:51:17,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:17,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 483 states and 810 transitions. [2024-11-13 22:51:17,712 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 810 transitions. [2024-11-13 22:51:17,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:51:17,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:17,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:17,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:19,067 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:22,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:22,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 486 states and 827 transitions. [2024-11-13 22:51:22,071 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 827 transitions. [2024-11-13 22:51:22,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:51:22,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:22,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:22,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:22,813 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 22:51:25,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:25,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 489 states and 837 transitions. [2024-11-13 22:51:25,311 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 837 transitions. [2024-11-13 22:51:25,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:51:25,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:25,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:25,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:27,096 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 111 proven. 114 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-13 22:51:43,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:43,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 514 states and 867 transitions. [2024-11-13 22:51:43,243 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 867 transitions. [2024-11-13 22:51:43,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:51:43,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:43,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:43,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:44,652 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:47,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:47,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 517 states and 884 transitions. [2024-11-13 22:51:47,468 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 884 transitions. [2024-11-13 22:51:47,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:51:47,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:47,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:47,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:50,260 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 236 proven. 284 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:32,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:32,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 556 states and 936 transitions. [2024-11-13 22:52:32,303 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 936 transitions. [2024-11-13 22:52:32,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:52:32,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:32,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:32,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:34,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:37,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:37,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 559 states and 954 transitions. [2024-11-13 22:52:37,157 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 954 transitions. [2024-11-13 22:52:37,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:52:37,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:37,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:37,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:38,120 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 22:52:40,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:40,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 562 states and 965 transitions. [2024-11-13 22:52:40,983 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 965 transitions. [2024-11-13 22:52:40,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:52:40,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:40,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:41,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:41,792 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-13 22:52:43,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:43,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 565 states and 969 transitions. [2024-11-13 22:52:43,460 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 969 transitions. [2024-11-13 22:52:43,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:52:43,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:43,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:43,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:45,052 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:48,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:48,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 568 states and 987 transitions. [2024-11-13 22:52:48,443 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 987 transitions. [2024-11-13 22:52:48,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:52:48,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:48,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:48,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:51,392 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 275 proven. 327 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:41,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:41,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 610 states and 1043 transitions. [2024-11-13 22:53:41,534 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1043 transitions. [2024-11-13 22:53:41,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:53:41,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:41,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:41,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:44,058 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 138 proven. 142 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-13 22:54:06,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:06,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 638 states and 1076 transitions. [2024-11-13 22:54:06,124 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1076 transitions. [2024-11-13 22:54:06,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:54:06,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:06,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:06,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:07,919 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 1305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:11,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:11,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 641 states and 1095 transitions. [2024-11-13 22:54:11,643 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1095 transitions. [2024-11-13 22:54:11,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:54:11,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:11,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:11,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:12,802 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-13 22:54:16,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:16,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 644 states and 1107 transitions. [2024-11-13 22:54:16,089 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1107 transitions. [2024-11-13 22:54:16,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:54:16,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:16,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:16,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:17,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1395 backedges. 0 proven. 1395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:21,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:21,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 647 states and 1126 transitions. [2024-11-13 22:54:21,693 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1126 transitions. [2024-11-13 22:54:21,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:54:21,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:21,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:21,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:25,271 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 317 proven. 373 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:26,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:26,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 692 states and 1186 transitions. [2024-11-13 22:55:26,301 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1186 transitions. [2024-11-13 22:55:26,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:55:26,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:26,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:26,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:27,350 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2024-11-13 22:55:29,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:29,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 695 states and 1190 transitions. [2024-11-13 22:55:29,718 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1190 transitions. [2024-11-13 22:55:29,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:55:29,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:29,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:29,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:32,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 0 proven. 1488 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:36,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:36,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 698 states and 1210 transitions. [2024-11-13 22:55:36,096 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1210 transitions. [2024-11-13 22:55:36,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:55:36,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:36,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:36,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:37,162 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2024-11-13 22:55:40,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:40,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 701 states and 1222 transitions. [2024-11-13 22:55:40,825 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1222 transitions. [2024-11-13 22:55:40,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:55:40,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:40,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:40,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:43,641 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 168 proven. 173 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 22:56:12,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:12,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 732 states and 1259 transitions. [2024-11-13 22:56:12,697 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1259 transitions. [2024-11-13 22:56:12,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:56:12,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:12,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:12,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:14,906 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 1584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:19,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:19,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 735 states and 1279 transitions. [2024-11-13 22:56:19,140 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1279 transitions. [2024-11-13 22:56:19,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:56:19,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:19,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:19,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:23,260 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 362 proven. 422 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:36,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:36,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 783 states and 1343 transitions. [2024-11-13 22:57:36,482 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1343 transitions. [2024-11-13 22:57:36,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:57:36,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:36,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:36,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:38,807 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 0 proven. 1683 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:43,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:43,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 786 states and 1364 transitions. [2024-11-13 22:57:43,803 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1364 transitions. [2024-11-13 22:57:43,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:57:43,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:43,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:43,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:45,149 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 425 trivial. 0 not checked. [2024-11-13 22:57:49,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:49,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 789 states and 1377 transitions. [2024-11-13 22:57:49,375 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1377 transitions. [2024-11-13 22:57:49,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:57:49,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:49,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:49,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:50,547 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-13 22:57:53,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:53,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 792 states and 1381 transitions. [2024-11-13 22:57:53,181 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1381 transitions. [2024-11-13 22:57:53,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:57:53,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:53,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:53,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:55,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 0 proven. 1785 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:00,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:00,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 795 states and 1402 transitions. [2024-11-13 22:58:00,465 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1402 transitions. [2024-11-13 22:58:00,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:58:00,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:00,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:00,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:04,774 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 410 proven. 474 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:30,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:30,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 846 states and 1470 transitions. [2024-11-13 22:59:30,395 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1470 transitions. [2024-11-13 22:59:30,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:59:30,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:30,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:30,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:33,831 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 201 proven. 207 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-11-13 23:00:12,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:12,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 880 states and 1510 transitions. [2024-11-13 23:00:12,138 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1510 transitions. [2024-11-13 23:00:12,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:00:12,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:12,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:12,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:15,300 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.