./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-crafted/zero_sum_const4.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba267b2f-467f-412e-8ff1-72743bbac361/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba267b2f-467f-412e-8ff1-72743bbac361/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_ba267b2f-467f-412e-8ff1-72743bbac361/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba267b2f-467f-412e-8ff1-72743bbac361/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/zero_sum_const4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba267b2f-467f-412e-8ff1-72743bbac361/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba267b2f-467f-412e-8ff1-72743bbac361/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e61c61c9ffe0a2031cf5a0964b1882adcc5bdae1b7345aeaf1c374f155ad9e78 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:34:25,465 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:34:25,534 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba267b2f-467f-412e-8ff1-72743bbac361/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:34:25,539 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:34:25,539 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:34:25,564 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:34:25,565 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:34:25,565 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:34:25,566 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:34:25,566 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:34:25,566 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:34:25,566 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:34:25,567 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:34:25,567 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:34:25,567 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:34:25,567 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:34:25,567 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:34:25,567 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:34:25,567 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:34:25,568 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:34:25,568 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:34:25,568 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:34:25,568 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:34:25,568 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:34:25,568 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:34:25,569 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:34:25,569 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:34:25,569 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:34:25,569 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:34:25,569 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:34:25,569 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:34:25,570 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:34:25,570 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:34:25,570 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_ba267b2f-467f-412e-8ff1-72743bbac361/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e61c61c9ffe0a2031cf5a0964b1882adcc5bdae1b7345aeaf1c374f155ad9e78 [2024-11-13 22:34:25,873 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:34:25,882 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:34:25,884 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:34:25,885 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:34:25,886 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:34:25,887 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba267b2f-467f-412e-8ff1-72743bbac361/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-crafted/zero_sum_const4.c Unable to find full path for "g++" [2024-11-13 22:34:27,766 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:34:28,042 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:34:28,044 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba267b2f-467f-412e-8ff1-72743bbac361/sv-benchmarks/c/array-crafted/zero_sum_const4.c [2024-11-13 22:34:28,053 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba267b2f-467f-412e-8ff1-72743bbac361/bin/ukojak-verify-EEHR8qb7sm/data/d6b4d9475/1abab559a2b442b8bd5122895c0c6e9e/FLAG76fa8eda9 [2024-11-13 22:34:28,087 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba267b2f-467f-412e-8ff1-72743bbac361/bin/ukojak-verify-EEHR8qb7sm/data/d6b4d9475/1abab559a2b442b8bd5122895c0c6e9e [2024-11-13 22:34:28,089 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:34:28,092 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:34:28,094 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:34:28,094 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:34:28,098 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:34:28,100 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:28" (1/1) ... [2024-11-13 22:34:28,102 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ce49933 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:28, skipping insertion in model container [2024-11-13 22:34:28,103 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:28" (1/1) ... [2024-11-13 22:34:28,125 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:34:28,292 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba267b2f-467f-412e-8ff1-72743bbac361/sv-benchmarks/c/array-crafted/zero_sum_const4.c[406,419] [2024-11-13 22:34:28,316 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:34:28,325 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:34:28,334 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba267b2f-467f-412e-8ff1-72743bbac361/sv-benchmarks/c/array-crafted/zero_sum_const4.c[406,419] [2024-11-13 22:34:28,343 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:34:28,365 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:34:28,366 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:28 WrapperNode [2024-11-13 22:34:28,366 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:34:28,367 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:34:28,367 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:34:28,367 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:34:28,374 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:28" (1/1) ... [2024-11-13 22:34:28,386 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:28" (1/1) ... [2024-11-13 22:34:28,414 INFO L138 Inliner]: procedures = 16, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 118 [2024-11-13 22:34:28,414 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:34:28,415 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:34:28,415 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:34:28,415 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:34:28,422 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:28" (1/1) ... [2024-11-13 22:34:28,422 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:28" (1/1) ... [2024-11-13 22:34:28,424 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:28" (1/1) ... [2024-11-13 22:34:28,424 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:28" (1/1) ... [2024-11-13 22:34:28,430 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:28" (1/1) ... [2024-11-13 22:34:28,434 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:28" (1/1) ... [2024-11-13 22:34:28,436 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:28" (1/1) ... [2024-11-13 22:34:28,436 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:28" (1/1) ... [2024-11-13 22:34:28,438 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:34:28,439 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:34:28,439 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:34:28,439 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:34:28,440 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:28" (1/1) ... [2024-11-13 22:34:28,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:34:28,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba267b2f-467f-412e-8ff1-72743bbac361/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:34:28,483 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba267b2f-467f-412e-8ff1-72743bbac361/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:34:28,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba267b2f-467f-412e-8ff1-72743bbac361/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:34:28,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:34:28,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:34:28,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:34:28,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:34:28,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:34:28,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:34:28,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:34:28,593 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:34:28,595 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:34:28,793 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2024-11-13 22:34:28,793 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:34:28,835 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:34:28,836 INFO L316 CfgBuilder]: Removed 9 assume(true) statements. [2024-11-13 22:34:28,836 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:28 BoogieIcfgContainer [2024-11-13 22:34:28,836 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:34:28,837 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:34:28,837 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:34:28,848 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:34:28,848 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:28" (1/1) ... [2024-11-13 22:34:28,856 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:34:28,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:28,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 17 states and 27 transitions. [2024-11-13 22:34:28,905 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 27 transitions. [2024-11-13 22:34:28,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:34:28,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:28,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:29,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:29,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:29,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:29,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 18 states and 28 transitions. [2024-11-13 22:34:29,208 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 28 transitions. [2024-11-13 22:34:29,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:34:29,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:29,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:29,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:29,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:34:29,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:29,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 19 states and 30 transitions. [2024-11-13 22:34:29,463 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 30 transitions. [2024-11-13 22:34:29,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:34:29,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:29,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:29,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:29,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:34:29,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:29,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 20 states and 32 transitions. [2024-11-13 22:34:29,672 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 32 transitions. [2024-11-13 22:34:29,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:34:29,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:29,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:29,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:29,777 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:34:29,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:29,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 21 states and 34 transitions. [2024-11-13 22:34:29,830 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 34 transitions. [2024-11-13 22:34:29,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:34:29,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:29,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:29,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:29,936 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:34:29,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:29,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-13 22:34:29,975 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-13 22:34:29,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:34:29,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:29,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:29,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:30,073 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 22:34:30,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:30,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 23 states and 38 transitions. [2024-11-13 22:34:30,128 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 38 transitions. [2024-11-13 22:34:30,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:34:30,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:30,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:30,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:30,201 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:34:30,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:30,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 24 states and 40 transitions. [2024-11-13 22:34:30,252 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 40 transitions. [2024-11-13 22:34:30,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:34:30,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:30,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:30,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:30,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:34:30,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:30,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 25 states and 42 transitions. [2024-11-13 22:34:30,422 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 42 transitions. [2024-11-13 22:34:30,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:34:30,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:30,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:30,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:30,513 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:34:30,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:30,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 26 states and 44 transitions. [2024-11-13 22:34:30,576 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 44 transitions. [2024-11-13 22:34:30,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:34:30,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:30,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:30,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:30,675 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:34:30,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:30,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 27 states and 45 transitions. [2024-11-13 22:34:30,792 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 45 transitions. [2024-11-13 22:34:30,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:34:30,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:30,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:30,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:30,873 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:34:30,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:30,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 28 states and 46 transitions. [2024-11-13 22:34:30,906 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 46 transitions. [2024-11-13 22:34:30,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:34:30,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:30,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:30,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:30,994 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:34:31,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:31,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 29 states and 47 transitions. [2024-11-13 22:34:31,029 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 47 transitions. [2024-11-13 22:34:31,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:34:31,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:31,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:31,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:31,117 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:34:31,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:31,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 30 states and 48 transitions. [2024-11-13 22:34:31,160 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 48 transitions. [2024-11-13 22:34:31,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:34:31,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:31,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:31,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:31,258 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:34:31,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:31,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 31 states and 49 transitions. [2024-11-13 22:34:31,304 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 49 transitions. [2024-11-13 22:34:31,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:34:31,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:31,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:31,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:31,391 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:34:31,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:31,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 32 states and 50 transitions. [2024-11-13 22:34:31,437 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 50 transitions. [2024-11-13 22:34:31,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:34:31,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:31,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:31,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:31,540 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:34:31,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:31,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 33 states and 51 transitions. [2024-11-13 22:34:31,581 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 51 transitions. [2024-11-13 22:34:31,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:34:31,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:31,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:31,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:31,678 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:34:31,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:31,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 34 states and 52 transitions. [2024-11-13 22:34:31,726 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 52 transitions. [2024-11-13 22:34:31,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:34:31,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:31,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:31,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:31,805 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:34:31,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:31,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 35 states and 53 transitions. [2024-11-13 22:34:31,893 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 53 transitions. [2024-11-13 22:34:31,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:34:31,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:31,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:31,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:35,099 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:37,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:37,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 63 states and 131 transitions. [2024-11-13 22:34:37,695 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 131 transitions. [2024-11-13 22:34:37,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:34:37,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:37,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:37,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:38,072 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:34:39,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:39,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 64 states and 133 transitions. [2024-11-13 22:34:39,321 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 133 transitions. [2024-11-13 22:34:39,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:34:39,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:39,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:39,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:39,683 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:34:41,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:41,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 76 states and 162 transitions. [2024-11-13 22:34:41,905 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 162 transitions. [2024-11-13 22:34:41,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:34:41,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:41,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:41,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:42,161 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:34:42,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:42,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 86 states and 184 transitions. [2024-11-13 22:34:42,957 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 184 transitions. [2024-11-13 22:34:42,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:34:42,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:42,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:42,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:43,208 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:34:43,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:43,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 87 states and 184 transitions. [2024-11-13 22:34:43,609 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 184 transitions. [2024-11-13 22:34:43,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:34:43,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:43,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:43,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:43,846 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:34:44,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:44,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 88 states and 184 transitions. [2024-11-13 22:34:44,086 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 184 transitions. [2024-11-13 22:34:44,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:34:44,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:44,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:44,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:44,326 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:34:44,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:44,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 89 states and 184 transitions. [2024-11-13 22:34:44,374 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 184 transitions. [2024-11-13 22:34:44,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:34:44,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:44,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:44,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:44,593 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:34:44,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:44,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 90 states and 184 transitions. [2024-11-13 22:34:44,676 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 184 transitions. [2024-11-13 22:34:44,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:34:44,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:44,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:44,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:44,913 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:34:45,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:45,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 94 states and 190 transitions. [2024-11-13 22:34:45,552 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 190 transitions. [2024-11-13 22:34:45,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:34:45,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:45,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:45,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:45,625 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:34:47,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:47,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 99 states and 197 transitions. [2024-11-13 22:34:47,249 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 197 transitions. [2024-11-13 22:34:47,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:34:47,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:47,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:47,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:47,514 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:34:47,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:47,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 95 states and 187 transitions. [2024-11-13 22:34:47,644 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 187 transitions. [2024-11-13 22:34:47,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:34:47,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:47,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:47,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:47,718 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:34:48,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:48,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 96 states and 187 transitions. [2024-11-13 22:34:48,168 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 187 transitions. [2024-11-13 22:34:48,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:34:48,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:48,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:48,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:48,244 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:34:49,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:49,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 96 states and 184 transitions. [2024-11-13 22:34:49,139 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 184 transitions. [2024-11-13 22:34:49,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:34:49,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:49,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:49,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:49,211 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:34:49,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:49,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 97 states and 185 transitions. [2024-11-13 22:34:49,480 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 185 transitions. [2024-11-13 22:34:49,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:34:49,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:49,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:49,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:49,554 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:34:49,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:49,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 98 states and 186 transitions. [2024-11-13 22:34:49,664 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 186 transitions. [2024-11-13 22:34:49,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:34:49,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:49,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:49,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:49,747 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:34:49,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:49,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 98 states and 184 transitions. [2024-11-13 22:34:49,893 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 184 transitions. [2024-11-13 22:34:49,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:34:49,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:49,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:49,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:49,978 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:34:50,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:50,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 103 states and 192 transitions. [2024-11-13 22:34:50,170 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 192 transitions. [2024-11-13 22:34:50,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:34:50,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:50,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:50,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:50,274 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:34:50,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:50,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 104 states and 193 transitions. [2024-11-13 22:34:50,396 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 193 transitions. [2024-11-13 22:34:50,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:34:50,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:50,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:50,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:50,470 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:34:50,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:50,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 100 states and 184 transitions. [2024-11-13 22:34:50,553 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 184 transitions. [2024-11-13 22:34:50,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:34:50,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:50,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:50,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:50,633 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:34:50,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:50,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 100 states and 181 transitions. [2024-11-13 22:34:50,821 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 181 transitions. [2024-11-13 22:34:50,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:34:50,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:50,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:50,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:50,906 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:34:51,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:51,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 104 states and 188 transitions. [2024-11-13 22:34:51,042 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 188 transitions. [2024-11-13 22:34:51,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:34:51,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:51,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:51,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:51,127 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 22:34:51,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:51,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 105 states and 189 transitions. [2024-11-13 22:34:51,227 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 189 transitions. [2024-11-13 22:34:51,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:34:51,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:51,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:51,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:51,324 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:34:51,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:51,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 106 states and 190 transitions. [2024-11-13 22:34:51,852 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 190 transitions. [2024-11-13 22:34:51,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:34:51,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:51,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:51,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:51,931 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:34:52,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:52,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 102 states and 180 transitions. [2024-11-13 22:34:52,049 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 180 transitions. [2024-11-13 22:34:52,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:34:52,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:52,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:52,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:59,418 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:13,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:13,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 124 states and 246 transitions. [2024-11-13 22:35:13,685 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 246 transitions. [2024-11-13 22:35:13,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:35:13,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:13,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:13,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:19,994 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:29,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:29,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 142 states and 295 transitions. [2024-11-13 22:35:29,079 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 295 transitions. [2024-11-13 22:35:29,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:35:29,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:29,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:29,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:33,211 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:36,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:36,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 148 states and 303 transitions. [2024-11-13 22:35:36,190 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 303 transitions. [2024-11-13 22:35:36,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:35:36,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:36,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:36,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:39,209 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:39,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:39,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 149 states and 303 transitions. [2024-11-13 22:35:39,937 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 303 transitions. [2024-11-13 22:35:39,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:35:39,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:39,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:39,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:40,664 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:35:41,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:41,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 305 transitions. [2024-11-13 22:35:41,780 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 305 transitions. [2024-11-13 22:35:41,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:35:41,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:41,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:41,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:42,647 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:35:45,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:45,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 155 states and 312 transitions. [2024-11-13 22:35:45,729 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 312 transitions. [2024-11-13 22:35:45,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:35:45,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:45,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:45,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:45,846 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:35:46,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:46,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 157 states and 314 transitions. [2024-11-13 22:35:46,986 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 314 transitions. [2024-11-13 22:35:46,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:35:46,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:46,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:46,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:47,545 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:35:48,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:48,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 159 states and 316 transitions. [2024-11-13 22:35:48,137 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 316 transitions. [2024-11-13 22:35:48,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:35:48,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:48,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:48,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:48,619 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:35:49,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:49,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 162 states and 320 transitions. [2024-11-13 22:35:49,313 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 320 transitions. [2024-11-13 22:35:49,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:35:49,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:49,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:49,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:49,888 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:35:54,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:54,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 178 states and 345 transitions. [2024-11-13 22:35:54,311 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 345 transitions. [2024-11-13 22:35:54,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:35:54,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:54,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:54,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:54,810 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:35:55,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:55,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 179 states and 345 transitions. [2024-11-13 22:35:55,278 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 345 transitions. [2024-11-13 22:35:55,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:35:55,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:55,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:55,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:55,416 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:35:56,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:56,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 183 states and 350 transitions. [2024-11-13 22:35:56,515 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 350 transitions. [2024-11-13 22:35:56,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:35:56,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:56,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:56,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:56,612 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:35:58,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:58,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 176 states and 331 transitions. [2024-11-13 22:35:58,101 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 331 transitions. [2024-11-13 22:35:58,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:35:58,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:58,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:58,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:58,223 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:35:58,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:58,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 177 states and 333 transitions. [2024-11-13 22:35:58,976 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 333 transitions. [2024-11-13 22:35:58,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:35:58,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:58,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:58,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:59,113 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:36:01,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:01,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 175 states and 321 transitions. [2024-11-13 22:36:01,337 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 321 transitions. [2024-11-13 22:36:01,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:36:01,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:01,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:01,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:01,445 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:36:04,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:04,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 174 states and 319 transitions. [2024-11-13 22:36:04,099 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 319 transitions. [2024-11-13 22:36:04,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:36:04,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:04,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:04,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:04,213 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:36:04,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:04,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 175 states and 321 transitions. [2024-11-13 22:36:04,821 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 321 transitions. [2024-11-13 22:36:04,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:36:04,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:04,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:04,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:04,970 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-13 22:36:06,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:06,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 175 states and 319 transitions. [2024-11-13 22:36:06,991 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 319 transitions. [2024-11-13 22:36:06,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:36:06,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:06,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:07,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:07,183 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-13 22:36:10,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:10,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 170 states and 308 transitions. [2024-11-13 22:36:10,384 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 308 transitions. [2024-11-13 22:36:10,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:36:10,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:10,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:10,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:10,503 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-13 22:36:12,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:12,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 171 states and 304 transitions. [2024-11-13 22:36:12,149 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 304 transitions. [2024-11-13 22:36:12,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:36:12,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:12,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:12,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:12,337 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-13 22:36:12,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:12,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 171 states and 303 transitions. [2024-11-13 22:36:12,884 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 303 transitions. [2024-11-13 22:36:12,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:36:12,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:12,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:12,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:12,999 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 22:36:16,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:16,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 176 states and 314 transitions. [2024-11-13 22:36:16,631 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 314 transitions. [2024-11-13 22:36:16,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:36:16,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:16,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:16,734 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 22:36:18,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:18,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 181 states and 324 transitions. [2024-11-13 22:36:18,037 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 324 transitions. [2024-11-13 22:36:18,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:36:18,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:18,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:18,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:18,140 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 22:36:18,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:18,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 181 states and 315 transitions. [2024-11-13 22:36:18,830 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 315 transitions. [2024-11-13 22:36:18,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:36:18,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:18,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:18,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:18,937 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 22:36:20,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:20,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 186 states and 324 transitions. [2024-11-13 22:36:20,068 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 324 transitions. [2024-11-13 22:36:20,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:36:20,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:20,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:20,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:20,179 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 22:36:21,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:21,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 190 states and 334 transitions. [2024-11-13 22:36:21,270 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 334 transitions. [2024-11-13 22:36:21,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:36:21,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:21,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:21,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:21,375 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 22:36:22,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:22,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 190 states and 325 transitions. [2024-11-13 22:36:22,299 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 325 transitions. [2024-11-13 22:36:22,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:36:22,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:22,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:22,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:22,409 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 22:36:22,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:22,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 171 states and 299 transitions. [2024-11-13 22:36:22,583 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 299 transitions. [2024-11-13 22:36:22,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:36:22,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:22,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:22,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:22,690 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:36:23,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:23,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 172 states and 300 transitions. [2024-11-13 22:36:23,554 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 300 transitions. [2024-11-13 22:36:23,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:36:23,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:23,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:23,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:23,661 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:36:25,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:25,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 178 states and 314 transitions. [2024-11-13 22:36:25,596 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 314 transitions. [2024-11-13 22:36:25,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:36:25,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:25,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:25,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:25,717 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:36:26,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:26,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 182 states and 321 transitions. [2024-11-13 22:36:26,786 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 321 transitions. [2024-11-13 22:36:26,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:36:26,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:26,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:26,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:26,890 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:36:27,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:27,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 173 states and 300 transitions. [2024-11-13 22:36:27,507 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 300 transitions. [2024-11-13 22:36:27,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:36:27,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:27,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:27,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:40,602 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 1 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:13,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:13,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 200 states and 364 transitions. [2024-11-13 22:37:13,449 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 364 transitions. [2024-11-13 22:37:13,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:37:13,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:13,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:13,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:22,352 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 1 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:44,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:44,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 221 states and 416 transitions. [2024-11-13 22:37:44,638 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 416 transitions. [2024-11-13 22:37:44,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:37:44,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:44,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:44,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:47,420 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 1 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:51,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:51,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 228 states and 428 transitions. [2024-11-13 22:37:51,986 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 428 transitions. [2024-11-13 22:37:51,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:37:51,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:51,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:52,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:55,315 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 1 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:55,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:55,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 229 states and 432 transitions. [2024-11-13 22:37:55,422 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 432 transitions. [2024-11-13 22:37:55,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:37:55,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:55,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:55,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:58,102 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 1 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:02,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:02,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 236 states and 447 transitions. [2024-11-13 22:38:02,800 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 447 transitions. [2024-11-13 22:38:02,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:38:02,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:02,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:02,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:05,516 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 1 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:06,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:06,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 239 states and 453 transitions. [2024-11-13 22:38:06,306 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 453 transitions. [2024-11-13 22:38:06,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:38:06,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:06,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:06,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:07,643 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:38:11,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:11,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 241 states and 458 transitions. [2024-11-13 22:38:11,103 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 458 transitions. [2024-11-13 22:38:11,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:38:11,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:11,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:11,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:12,765 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:38:16,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:16,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 245 states and 465 transitions. [2024-11-13 22:38:16,847 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 465 transitions. [2024-11-13 22:38:16,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:38:16,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:16,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:16,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:17,227 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:38:19,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:19,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 247 states and 468 transitions. [2024-11-13 22:38:19,541 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 468 transitions. [2024-11-13 22:38:19,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:38:19,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:19,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:19,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:20,830 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:38:22,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:22,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 251 states and 473 transitions. [2024-11-13 22:38:22,251 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 473 transitions. [2024-11-13 22:38:22,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:38:22,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:22,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:22,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:23,340 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:38:33,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:33,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 266 states and 498 transitions. [2024-11-13 22:38:33,954 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 498 transitions. [2024-11-13 22:38:33,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:38:33,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:33,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:33,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:35,015 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:38:37,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:37,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 269 states and 502 transitions. [2024-11-13 22:38:37,973 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 502 transitions. [2024-11-13 22:38:37,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:38:37,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:37,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:37,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:39,026 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:38:39,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:39,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 270 states and 502 transitions. [2024-11-13 22:38:39,766 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 502 transitions. [2024-11-13 22:38:39,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:38:39,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:39,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:39,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:40,901 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:38:42,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:42,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 277 states and 511 transitions. [2024-11-13 22:38:42,804 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 511 transitions. [2024-11-13 22:38:42,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:38:42,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:42,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:42,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:43,871 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:38:43,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:43,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 280 states and 515 transitions. [2024-11-13 22:38:43,973 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 515 transitions. [2024-11-13 22:38:43,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:38:43,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:43,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:43,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:44,405 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:38:48,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:48,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 284 states and 522 transitions. [2024-11-13 22:38:48,110 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 522 transitions. [2024-11-13 22:38:48,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:38:48,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:48,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:48,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:48,418 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:38:50,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:50,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 284 states and 515 transitions. [2024-11-13 22:38:50,460 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 515 transitions. [2024-11-13 22:38:50,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:38:50,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:50,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:50,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:50,766 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:38:53,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:53,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 280 states and 507 transitions. [2024-11-13 22:38:53,294 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 507 transitions. [2024-11-13 22:38:53,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:38:53,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:53,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:53,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:53,610 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 22:38:56,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:56,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 283 states and 510 transitions. [2024-11-13 22:38:56,691 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 510 transitions. [2024-11-13 22:38:56,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:38:56,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:56,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:56,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:57,147 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 22:39:00,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:00,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 280 states and 495 transitions. [2024-11-13 22:39:00,354 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 495 transitions. [2024-11-13 22:39:00,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:39:00,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:00,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:00,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:00,677 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 22:39:01,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:01,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 280 states and 494 transitions. [2024-11-13 22:39:01,825 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 494 transitions. [2024-11-13 22:39:01,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:39:01,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:01,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:01,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:02,152 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 22:39:03,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:03,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 281 states and 495 transitions. [2024-11-13 22:39:03,468 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 495 transitions. [2024-11-13 22:39:03,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:39:03,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:03,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:03,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:03,787 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 22:39:04,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:04,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 274 states and 484 transitions. [2024-11-13 22:39:04,932 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 484 transitions. [2024-11-13 22:39:04,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:39:04,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:04,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:04,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:05,234 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:39:06,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:06,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 275 states and 486 transitions. [2024-11-13 22:39:06,161 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 486 transitions. [2024-11-13 22:39:06,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:39:06,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:06,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:06,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:06,494 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:39:06,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:06,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 276 states and 487 transitions. [2024-11-13 22:39:06,828 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 487 transitions. [2024-11-13 22:39:06,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:39:06,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:06,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:06,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:07,153 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 22:39:09,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:09,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 262 states and 454 transitions. [2024-11-13 22:39:09,007 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 454 transitions. [2024-11-13 22:39:09,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:39:09,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:09,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:09,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:09,328 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 22:39:15,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:15,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 269 states and 470 transitions. [2024-11-13 22:39:15,302 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 470 transitions. [2024-11-13 22:39:15,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:39:15,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:15,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:15,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:15,664 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 22:39:20,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:20,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 268 states and 464 transitions. [2024-11-13 22:39:20,307 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 464 transitions. [2024-11-13 22:39:20,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:39:20,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:20,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:20,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:20,625 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 22:39:21,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:21,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 269 states and 464 transitions. [2024-11-13 22:39:21,294 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 464 transitions. [2024-11-13 22:39:21,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:39:21,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:21,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:21,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:21,621 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 22:39:21,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:21,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 264 states and 455 transitions. [2024-11-13 22:39:21,718 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 455 transitions. [2024-11-13 22:39:21,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:39:21,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:21,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:21,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:22,192 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:39:29,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:29,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 270 states and 472 transitions. [2024-11-13 22:39:29,578 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 472 transitions. [2024-11-13 22:39:29,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:39:29,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:29,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:29,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:29,940 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:39:33,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:33,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 274 states and 478 transitions. [2024-11-13 22:39:33,538 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 478 transitions. [2024-11-13 22:39:33,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:39:33,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:33,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:33,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:33,853 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:39:39,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:39,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 278 states and 489 transitions. [2024-11-13 22:39:39,333 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 489 transitions. [2024-11-13 22:39:39,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:39:39,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:39,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:39,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:39,642 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:39:41,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:41,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 273 states and 473 transitions. [2024-11-13 22:39:41,756 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 473 transitions. [2024-11-13 22:39:41,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:39:41,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:41,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:41,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:42,072 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:39:42,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:42,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 274 states and 473 transitions. [2024-11-13 22:39:42,838 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 473 transitions. [2024-11-13 22:39:42,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:39:42,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:42,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:42,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:43,158 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:39:43,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:43,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 268 states and 463 transitions. [2024-11-13 22:39:43,988 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 463 transitions. [2024-11-13 22:39:43,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:39:43,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:43,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:44,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:44,310 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:39:49,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:49,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 274 states and 476 transitions. [2024-11-13 22:39:49,489 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 476 transitions. [2024-11-13 22:39:49,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:39:49,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:49,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:49,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:49,805 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:39:50,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:50,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 276 states and 476 transitions. [2024-11-13 22:39:50,790 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 476 transitions. [2024-11-13 22:39:50,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:39:50,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:50,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:50,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:51,127 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:39:52,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:52,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 281 states and 487 transitions. [2024-11-13 22:39:52,861 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 487 transitions. [2024-11-13 22:39:52,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:39:52,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:52,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:52,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:53,186 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:39:58,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:58,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 288 states and 501 transitions. [2024-11-13 22:39:58,062 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 501 transitions. [2024-11-13 22:39:58,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:39:58,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:58,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:58,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:58,394 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:40:01,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:01,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 293 states and 513 transitions. [2024-11-13 22:40:01,473 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 513 transitions. [2024-11-13 22:40:01,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:40:01,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:01,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:01,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:01,795 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:40:03,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:03,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 297 states and 524 transitions. [2024-11-13 22:40:03,586 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 524 transitions. [2024-11-13 22:40:03,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:40:03,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:03,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:03,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:03,908 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-13 22:40:05,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:05,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 284 states and 496 transitions. [2024-11-13 22:40:05,551 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 496 transitions. [2024-11-13 22:40:05,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:40:05,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:05,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:05,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:05,888 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:40:06,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:06,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 285 states and 496 transitions. [2024-11-13 22:40:06,115 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 496 transitions. [2024-11-13 22:40:06,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:40:06,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:06,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:06,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:06,430 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:40:07,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:07,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 287 states and 499 transitions. [2024-11-13 22:40:07,403 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 499 transitions. [2024-11-13 22:40:07,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:40:07,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:07,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:07,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:36,740 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 4 proven. 131 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:42,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:42,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 322 states and 588 transitions. [2024-11-13 22:41:42,931 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 588 transitions. [2024-11-13 22:41:42,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:41:42,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:42,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:43,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:55,402 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:37,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:37,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 346 states and 648 transitions. [2024-11-13 22:42:37,742 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 648 transitions. [2024-11-13 22:42:37,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:42:37,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:37,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:37,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:43,007 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:48,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:48,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 352 states and 658 transitions. [2024-11-13 22:42:48,849 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 658 transitions. [2024-11-13 22:42:48,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:42:48,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:48,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:48,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:53,489 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:08,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:08,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 363 states and 676 transitions. [2024-11-13 22:43:08,187 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 676 transitions. [2024-11-13 22:43:08,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:43:08,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:08,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:08,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:13,379 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:22,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:22,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 370 states and 686 transitions. [2024-11-13 22:43:22,376 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 686 transitions. [2024-11-13 22:43:22,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:43:22,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:22,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:22,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:27,003 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:28,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:28,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 373 states and 692 transitions. [2024-11-13 22:43:28,378 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 692 transitions. [2024-11-13 22:43:28,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:43:28,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:28,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:28,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:33,897 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:35,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:35,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 376 states and 698 transitions. [2024-11-13 22:43:35,424 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 698 transitions. [2024-11-13 22:43:35,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:43:35,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:35,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:35,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:39,926 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:43,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:43,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 378 states and 700 transitions. [2024-11-13 22:43:43,556 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 700 transitions. [2024-11-13 22:43:43,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:43:43,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:43,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:43,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:48,025 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:49,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:49,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 379 states and 701 transitions. [2024-11-13 22:43:49,857 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 701 transitions. [2024-11-13 22:43:49,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:43:49,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:49,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:49,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:54,598 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 4 proven. 131 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:58,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:58,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 379 states and 697 transitions. [2024-11-13 22:43:58,179 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 697 transitions. [2024-11-13 22:43:58,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:43:58,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:58,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:58,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:00,968 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:44:07,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:07,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 381 states and 702 transitions. [2024-11-13 22:44:07,055 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 702 transitions. [2024-11-13 22:44:07,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:44:07,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:07,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:07,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:10,338 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:44:27,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:27,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 395 states and 727 transitions. [2024-11-13 22:44:27,555 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 727 transitions. [2024-11-13 22:44:27,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:44:27,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:27,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:27,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:28,620 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:44:33,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:33,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 397 states and 730 transitions. [2024-11-13 22:44:33,353 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 730 transitions. [2024-11-13 22:44:33,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:44:33,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:33,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:33,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:35,337 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:44:58,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:58,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 424 states and 766 transitions. [2024-11-13 22:44:58,209 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 766 transitions. [2024-11-13 22:44:58,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:44:58,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:58,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:58,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:00,626 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:45:12,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:12,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 432 states and 777 transitions. [2024-11-13 22:45:12,669 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 777 transitions. [2024-11-13 22:45:12,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:45:12,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:12,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:12,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:14,720 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:45:15,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:15,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 433 states and 777 transitions. [2024-11-13 22:45:15,997 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 777 transitions. [2024-11-13 22:45:16,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:45:16,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:16,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:16,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:18,524 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:45:18,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:18,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 437 states and 782 transitions. [2024-11-13 22:45:18,660 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 782 transitions. [2024-11-13 22:45:18,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:45:18,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:18,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:18,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:20,891 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:45:21,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:21,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 441 states and 787 transitions. [2024-11-13 22:45:21,871 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 787 transitions. [2024-11-13 22:45:21,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:45:21,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:21,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:21,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:22,631 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 22:45:29,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:29,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 446 states and 795 transitions. [2024-11-13 22:45:29,338 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 795 transitions. [2024-11-13 22:45:29,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:45:29,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:29,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:29,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:31,656 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:45:32,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:32,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 447 states and 795 transitions. [2024-11-13 22:45:32,998 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 795 transitions. [2024-11-13 22:45:32,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:45:32,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:32,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:33,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:33,760 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 22:45:38,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:38,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 440 states and 776 transitions. [2024-11-13 22:45:38,076 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 776 transitions. [2024-11-13 22:45:38,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:45:38,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:38,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:38,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:40,356 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:45:41,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:41,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 441 states and 776 transitions. [2024-11-13 22:45:41,591 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 776 transitions. [2024-11-13 22:45:41,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:45:41,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:41,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:41,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:42,354 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 22:45:44,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:44,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 422 states and 738 transitions. [2024-11-13 22:45:44,046 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 738 transitions. [2024-11-13 22:45:44,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:45:44,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:44,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:44,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:46,158 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:45:46,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:46,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 421 states and 727 transitions. [2024-11-13 22:45:46,841 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 727 transitions. [2024-11-13 22:45:46,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:45:46,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:46,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:46,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:48,271 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 22:45:49,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:49,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 422 states and 728 transitions. [2024-11-13 22:45:49,651 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 728 transitions. [2024-11-13 22:45:49,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:45:49,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:49,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:49,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:50,445 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 22:45:51,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:51,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 423 states and 730 transitions. [2024-11-13 22:45:51,745 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 730 transitions. [2024-11-13 22:45:51,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:45:51,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:51,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:51,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:52,547 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 22:45:52,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:52,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 424 states and 733 transitions. [2024-11-13 22:45:52,980 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 733 transitions. [2024-11-13 22:45:52,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:45:52,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:52,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:52,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:53,714 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 22:46:03,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:03,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 431 states and 747 transitions. [2024-11-13 22:46:03,331 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 747 transitions. [2024-11-13 22:46:03,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:46:03,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:03,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:03,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:04,519 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 22:46:14,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:14,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 418 states and 715 transitions. [2024-11-13 22:46:14,543 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 715 transitions. [2024-11-13 22:46:14,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:46:14,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:14,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:14,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:15,275 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 22:46:20,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:20,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 421 states and 723 transitions. [2024-11-13 22:46:20,332 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 723 transitions. [2024-11-13 22:46:20,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:46:20,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:20,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:20,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:21,172 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 22:46:22,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:22,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 422 states and 723 transitions. [2024-11-13 22:46:22,181 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 723 transitions. [2024-11-13 22:46:22,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:46:22,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:22,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:22,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:22,996 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 22:46:23,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:23,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 414 states and 710 transitions. [2024-11-13 22:46:23,438 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 710 transitions. [2024-11-13 22:46:23,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:46:23,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:23,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:23,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:24,195 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 22:46:37,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:37,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 421 states and 732 transitions. [2024-11-13 22:46:37,711 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 732 transitions. [2024-11-13 22:46:37,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:46:37,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:37,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:37,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:38,533 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 22:46:51,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:51,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 428 states and 745 transitions. [2024-11-13 22:46:51,096 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 745 transitions. [2024-11-13 22:46:51,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:46:51,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:51,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:51,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:52,182 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 22:46:56,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:56,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 422 states and 728 transitions. [2024-11-13 22:46:56,230 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 728 transitions. [2024-11-13 22:46:56,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:46:56,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:56,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:56,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:57,154 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 22:47:03,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:03,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 425 states and 732 transitions. [2024-11-13 22:47:03,223 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 732 transitions. [2024-11-13 22:47:03,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:47:03,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:03,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:03,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:03,976 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 22:47:11,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:11,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 428 states and 742 transitions. [2024-11-13 22:47:11,011 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 742 transitions. [2024-11-13 22:47:11,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:47:11,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:11,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:11,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:11,791 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 22:47:19,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:19,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 432 states and 749 transitions. [2024-11-13 22:47:19,227 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 749 transitions. [2024-11-13 22:47:19,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:47:19,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:19,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:19,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:20,022 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 22:47:25,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:25,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 435 states and 753 transitions. [2024-11-13 22:47:25,683 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 753 transitions. [2024-11-13 22:47:25,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:47:25,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:25,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:25,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:26,430 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 22:47:28,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:28,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 436 states and 753 transitions. [2024-11-13 22:47:28,393 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 753 transitions. [2024-11-13 22:47:28,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:47:28,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:28,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:28,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:29,150 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 22:47:30,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:30,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 422 states and 726 transitions. [2024-11-13 22:47:30,537 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 726 transitions. [2024-11-13 22:47:30,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:47:30,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:30,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:30,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:31,279 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-13 22:47:38,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:38,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 429 states and 748 transitions. [2024-11-13 22:47:38,449 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 748 transitions. [2024-11-13 22:47:38,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:47:38,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:38,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:38,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:39,200 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-13 22:47:45,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:45,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 435 states and 756 transitions. [2024-11-13 22:47:45,843 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 756 transitions. [2024-11-13 22:47:45,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:47:45,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:45,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:45,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:46,774 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-13 22:47:48,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:48,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 440 states and 762 transitions. [2024-11-13 22:47:48,687 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 762 transitions. [2024-11-13 22:47:48,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:47:48,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:48,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:48,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:49,466 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked.