./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/s5if.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_0fb88e39-d8cc-435e-ab90-ec94d9fc32c2/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fb88e39-d8cc-435e-ab90-ec94d9fc32c2/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_0fb88e39-d8cc-435e-ab90-ec94d9fc32c2/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fb88e39-d8cc-435e-ab90-ec94d9fc32c2/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/s5if.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fb88e39-d8cc-435e-ab90-ec94d9fc32c2/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_0fb88e39-d8cc-435e-ab90-ec94d9fc32c2/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 b618695aa08df106816e7defd71220f009a5c8c09539ff7c8c29235c85f2ce8d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:23:07,976 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:23:08,082 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fb88e39-d8cc-435e-ab90-ec94d9fc32c2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:23:08,093 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:23:08,093 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:23:08,123 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:23:08,124 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:23:08,124 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:23:08,125 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:23:08,125 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:23:08,125 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:23:08,125 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:23:08,126 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:23:08,126 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:23:08,126 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:23:08,126 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:23:08,126 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:23:08,126 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:23:08,126 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:23:08,126 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:23:08,126 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:23:08,126 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:23:08,127 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:23:08,127 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:23:08,127 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:23:08,127 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:23:08,127 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:23:08,127 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:23:08,129 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:23:08,129 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:23:08,129 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:23:08,129 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:23:08,129 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:23:08,129 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_0fb88e39-d8cc-435e-ab90-ec94d9fc32c2/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 -> b618695aa08df106816e7defd71220f009a5c8c09539ff7c8c29235c85f2ce8d [2024-11-13 22:23:08,469 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:23:08,479 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:23:08,484 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:23:08,486 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:23:08,486 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:23:08,487 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fb88e39-d8cc-435e-ab90-ec94d9fc32c2/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-fpi/s5if.c Unable to find full path for "g++" [2024-11-13 22:23:10,458 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:23:10,709 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:23:10,710 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fb88e39-d8cc-435e-ab90-ec94d9fc32c2/sv-benchmarks/c/array-fpi/s5if.c [2024-11-13 22:23:10,718 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fb88e39-d8cc-435e-ab90-ec94d9fc32c2/bin/ukojak-verify-EEHR8qb7sm/data/fe2e58569/9029862206e24b9bb5cffb78c687cda3/FLAG603c92c56 [2024-11-13 22:23:10,733 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fb88e39-d8cc-435e-ab90-ec94d9fc32c2/bin/ukojak-verify-EEHR8qb7sm/data/fe2e58569/9029862206e24b9bb5cffb78c687cda3 [2024-11-13 22:23:10,735 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:23:10,737 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:23:10,738 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:23:10,739 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:23:10,747 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:23:10,747 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:23:10" (1/1) ... [2024-11-13 22:23:10,752 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5de5ddf6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:10, skipping insertion in model container [2024-11-13 22:23:10,752 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:23:10" (1/1) ... [2024-11-13 22:23:10,776 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:23:10,961 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_0fb88e39-d8cc-435e-ab90-ec94d9fc32c2/sv-benchmarks/c/array-fpi/s5if.c[587,600] [2024-11-13 22:23:10,987 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:23:10,995 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:23:11,005 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_0fb88e39-d8cc-435e-ab90-ec94d9fc32c2/sv-benchmarks/c/array-fpi/s5if.c[587,600] [2024-11-13 22:23:11,018 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:23:11,040 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:23:11,041 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:11 WrapperNode [2024-11-13 22:23:11,041 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:23:11,042 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:23:11,043 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:23:11,043 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:23:11,049 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:11" (1/1) ... [2024-11-13 22:23:11,055 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:11" (1/1) ... [2024-11-13 22:23:11,076 INFO L138 Inliner]: procedures = 17, calls = 30, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 77 [2024-11-13 22:23:11,077 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:23:11,077 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:23:11,078 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:23:11,078 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:23:11,085 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:11" (1/1) ... [2024-11-13 22:23:11,085 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:11" (1/1) ... [2024-11-13 22:23:11,090 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:11" (1/1) ... [2024-11-13 22:23:11,091 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:11" (1/1) ... [2024-11-13 22:23:11,100 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:11" (1/1) ... [2024-11-13 22:23:11,107 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:11" (1/1) ... [2024-11-13 22:23:11,108 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:11" (1/1) ... [2024-11-13 22:23:11,109 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:11" (1/1) ... [2024-11-13 22:23:11,110 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:23:11,115 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:23:11,115 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:23:11,115 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:23:11,116 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:11" (1/1) ... [2024-11-13 22:23:11,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:23:11,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fb88e39-d8cc-435e-ab90-ec94d9fc32c2/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:23:11,157 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fb88e39-d8cc-435e-ab90-ec94d9fc32c2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:23:11,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fb88e39-d8cc-435e-ab90-ec94d9fc32c2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:23:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:23:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:23:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:23:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:23:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:23:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:23:11,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:23:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:23:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:23:11,276 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:23:11,278 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:23:11,414 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-11-13 22:23:11,414 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:23:11,486 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:23:11,486 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 22:23:11,486 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:23:11 BoogieIcfgContainer [2024-11-13 22:23:11,487 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:23:11,487 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:23:11,487 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:23:11,497 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:23:11,497 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:23:11" (1/1) ... [2024-11-13 22:23:11,503 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:23:11,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:11,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2024-11-13 22:23:11,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2024-11-13 22:23:11,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:23:11,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:11,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:11,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:11,791 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 22:23:11,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:11,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2024-11-13 22:23:11,846 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2024-11-13 22:23:11,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:23:11,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:11,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:12,041 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 22:23:12,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:12,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 12 states and 16 transitions. [2024-11-13 22:23:12,168 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2024-11-13 22:23:12,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:23:12,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:12,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:12,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:13,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:13,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:13,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 17 states and 34 transitions. [2024-11-13 22:23:13,891 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 34 transitions. [2024-11-13 22:23:13,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:23:13,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:13,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:13,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:14,126 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:15,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:15,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 20 states and 39 transitions. [2024-11-13 22:23:15,276 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 39 transitions. [2024-11-13 22:23:15,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:23:15,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:15,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:15,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:16,670 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:18,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:18,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 25 states and 57 transitions. [2024-11-13 22:23:18,317 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 57 transitions. [2024-11-13 22:23:18,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:23:18,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:18,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:18,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:18,605 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:18,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:18,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 26 states and 57 transitions. [2024-11-13 22:23:18,995 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 57 transitions. [2024-11-13 22:23:18,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:23:18,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:18,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:19,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:19,343 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:20,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:20,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 29 states and 69 transitions. [2024-11-13 22:23:20,699 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 69 transitions. [2024-11-13 22:23:20,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:23:20,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:20,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:20,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:21,021 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:21,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:21,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 30 states and 70 transitions. [2024-11-13 22:23:21,551 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 70 transitions. [2024-11-13 22:23:21,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:23:21,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:21,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:21,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:22,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:22,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:22,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 26 states and 52 transitions. [2024-11-13 22:23:22,702 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 52 transitions. [2024-11-13 22:23:22,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:23:22,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:22,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:22,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:24,305 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:26,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:26,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 29 states and 70 transitions. [2024-11-13 22:23:26,227 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 70 transitions. [2024-11-13 22:23:26,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:23:26,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:26,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:26,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:26,689 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:28,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:28,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 31 states and 78 transitions. [2024-11-13 22:23:28,142 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 78 transitions. [2024-11-13 22:23:28,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:23:28,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:28,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:28,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:28,338 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:29,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:29,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 32 states and 82 transitions. [2024-11-13 22:23:29,169 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 82 transitions. [2024-11-13 22:23:29,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:23:29,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:29,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:29,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:29,608 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:30,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:30,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 33 states and 84 transitions. [2024-11-13 22:23:30,278 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 84 transitions. [2024-11-13 22:23:30,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:23:30,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:30,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:30,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:32,164 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:34,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:34,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 35 states and 91 transitions. [2024-11-13 22:23:34,179 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 91 transitions. [2024-11-13 22:23:34,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:23:34,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:34,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:34,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:36,136 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:38,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:38,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 37 states and 106 transitions. [2024-11-13 22:23:38,046 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 106 transitions. [2024-11-13 22:23:38,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:23:38,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:38,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:38,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:38,248 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:39,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:39,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 39 states and 117 transitions. [2024-11-13 22:23:39,914 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 117 transitions. [2024-11-13 22:23:39,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:23:39,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:39,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:39,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:40,130 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:40,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:40,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 40 states and 121 transitions. [2024-11-13 22:23:40,811 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 121 transitions. [2024-11-13 22:23:40,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:23:40,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:40,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:40,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:41,008 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:42,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:42,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 41 states and 128 transitions. [2024-11-13 22:23:42,055 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 128 transitions. [2024-11-13 22:23:42,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:23:42,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:42,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:42,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:42,294 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:42,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:42,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 42 states and 129 transitions. [2024-11-13 22:23:42,719 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 129 transitions. [2024-11-13 22:23:42,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:23:42,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:42,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:42,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:43,420 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:44,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:44,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 43 states and 129 transitions. [2024-11-13 22:23:44,328 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 129 transitions. [2024-11-13 22:23:44,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:23:44,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:44,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:44,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:46,964 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:49,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:49,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 45 states and 142 transitions. [2024-11-13 22:23:49,950 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 142 transitions. [2024-11-13 22:23:49,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:23:49,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:49,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:50,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:52,328 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:54,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:54,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 48 states and 151 transitions. [2024-11-13 22:23:54,984 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 151 transitions. [2024-11-13 22:23:54,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:23:54,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:54,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:55,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:57,092 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:58,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:58,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 49 states and 162 transitions. [2024-11-13 22:23:58,390 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 162 transitions. [2024-11-13 22:23:58,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:23:58,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:58,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:58,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:59,195 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:00,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:00,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 50 states and 167 transitions. [2024-11-13 22:24:00,394 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 167 transitions. [2024-11-13 22:24:00,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:24:00,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:00,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:00,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:00,699 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:01,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:01,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 51 states and 169 transitions. [2024-11-13 22:24:01,107 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 169 transitions. [2024-11-13 22:24:01,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:24:01,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:01,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:01,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:01,400 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:02,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:02,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 52 states and 178 transitions. [2024-11-13 22:24:02,584 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 178 transitions. [2024-11-13 22:24:02,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:24:02,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:02,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:02,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:02,912 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:03,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:03,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 53 states and 179 transitions. [2024-11-13 22:24:03,291 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 179 transitions. [2024-11-13 22:24:03,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:24:03,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:03,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:03,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:03,568 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:04,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:04,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 54 states and 179 transitions. [2024-11-13 22:24:04,445 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 179 transitions. [2024-11-13 22:24:04,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:24:04,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:04,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:04,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:05,220 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:06,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:06,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 55 states and 179 transitions. [2024-11-13 22:24:06,211 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 179 transitions. [2024-11-13 22:24:06,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:24:06,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:06,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:06,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:09,259 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:12,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:12,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 57 states and 187 transitions. [2024-11-13 22:24:12,983 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 187 transitions. [2024-11-13 22:24:12,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:24:12,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:12,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:13,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:14,581 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:16,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:16,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 59 states and 192 transitions. [2024-11-13 22:24:16,808 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 192 transitions. [2024-11-13 22:24:16,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:24:16,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:16,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:16,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:19,717 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:22,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:22,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 60 states and 197 transitions. [2024-11-13 22:24:22,172 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 197 transitions. [2024-11-13 22:24:22,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:24:22,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:22,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:22,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:23,325 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:26,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:26,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 62 states and 212 transitions. [2024-11-13 22:24:26,470 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 212 transitions. [2024-11-13 22:24:26,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:24:26,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:26,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:26,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:26,981 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:28,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:28,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 64 states and 220 transitions. [2024-11-13 22:24:28,280 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 220 transitions. [2024-11-13 22:24:28,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:24:28,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:28,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:28,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:28,789 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:29,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:29,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 65 states and 223 transitions. [2024-11-13 22:24:29,935 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 223 transitions. [2024-11-13 22:24:29,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:24:29,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:29,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:29,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:30,474 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:31,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:31,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 66 states and 233 transitions. [2024-11-13 22:24:31,892 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 233 transitions. [2024-11-13 22:24:31,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:24:31,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:31,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:31,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:32,374 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:32,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:32,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 67 states and 234 transitions. [2024-11-13 22:24:32,874 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 234 transitions. [2024-11-13 22:24:32,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:24:32,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:32,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:32,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:33,341 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:34,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:34,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 68 states and 234 transitions. [2024-11-13 22:24:34,181 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 234 transitions. [2024-11-13 22:24:34,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:24:34,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:34,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:34,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:35,294 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:36,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:36,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 69 states and 234 transitions. [2024-11-13 22:24:36,485 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 234 transitions. [2024-11-13 22:24:36,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:24:36,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:36,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:36,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:39,875 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:45,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:45,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 72 states and 248 transitions. [2024-11-13 22:24:45,007 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 248 transitions. [2024-11-13 22:24:45,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:24:45,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:45,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:45,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:47,103 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:48,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:48,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 73 states and 250 transitions. [2024-11-13 22:24:48,165 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 250 transitions. [2024-11-13 22:24:48,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:24:48,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:48,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:48,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:52,246 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:55,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:55,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 74 states and 252 transitions. [2024-11-13 22:24:55,336 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 252 transitions. [2024-11-13 22:24:55,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:24:55,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:55,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:55,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:56,700 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:01,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:01,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 77 states and 265 transitions. [2024-11-13 22:25:01,171 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 265 transitions. [2024-11-13 22:25:01,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:25:01,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:01,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:01,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:01,835 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:02,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:02,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 78 states and 272 transitions. [2024-11-13 22:25:02,827 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 272 transitions. [2024-11-13 22:25:02,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:25:02,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:02,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:02,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:03,486 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:04,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:04,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 79 states and 274 transitions. [2024-11-13 22:25:04,112 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 274 transitions. [2024-11-13 22:25:04,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:25:04,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:04,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:04,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:04,770 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:05,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:05,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 80 states and 274 transitions. [2024-11-13 22:25:05,650 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 274 transitions. [2024-11-13 22:25:05,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:25:05,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:05,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:05,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:06,327 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:07,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:07,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 81 states and 284 transitions. [2024-11-13 22:25:07,783 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 284 transitions. [2024-11-13 22:25:07,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:25:07,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:07,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:07,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:08,557 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:10,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:10,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 82 states and 288 transitions. [2024-11-13 22:25:10,110 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 288 transitions. [2024-11-13 22:25:10,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:25:10,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:10,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:10,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:10,786 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:11,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:11,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 83 states and 289 transitions. [2024-11-13 22:25:11,366 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 289 transitions. [2024-11-13 22:25:11,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:25:11,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:11,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:11,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:12,085 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:13,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:13,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 84 states and 295 transitions. [2024-11-13 22:25:13,103 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 295 transitions. [2024-11-13 22:25:13,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:25:13,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:13,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:13,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:17,115 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:21,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:21,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 86 states and 303 transitions. [2024-11-13 22:25:21,554 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 303 transitions. [2024-11-13 22:25:21,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:25:21,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:21,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:21,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:23,748 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:24,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:24,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 87 states and 305 transitions. [2024-11-13 22:25:24,655 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 305 transitions. [2024-11-13 22:25:24,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:25:24,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:24,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:24,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:29,305 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:34,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:34,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 89 states and 312 transitions. [2024-11-13 22:25:34,643 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 312 transitions. [2024-11-13 22:25:34,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:25:34,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:34,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:34,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:36,518 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:41,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:41,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 91 states and 326 transitions. [2024-11-13 22:25:41,749 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 326 transitions. [2024-11-13 22:25:41,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:25:41,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:41,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:41,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:42,464 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:43,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:43,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 92 states and 326 transitions. [2024-11-13 22:25:43,430 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 326 transitions. [2024-11-13 22:25:43,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:25:43,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:43,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:43,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:44,243 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:45,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:45,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 93 states and 328 transitions. [2024-11-13 22:25:45,308 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 328 transitions. [2024-11-13 22:25:45,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:25:45,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:45,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:45,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:45,995 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:47,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:47,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 95 states and 337 transitions. [2024-11-13 22:25:47,820 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 337 transitions. [2024-11-13 22:25:47,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:25:47,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:47,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:47,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:48,653 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:49,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:49,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 96 states and 343 transitions. [2024-11-13 22:25:49,896 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 343 transitions. [2024-11-13 22:25:49,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:25:49,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:49,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:49,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:50,591 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:52,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:52,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 98 states and 354 transitions. [2024-11-13 22:25:52,977 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 354 transitions. [2024-11-13 22:25:52,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:25:52,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:52,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:52,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:53,653 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:54,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:54,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 99 states and 355 transitions. [2024-11-13 22:25:54,314 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 355 transitions. [2024-11-13 22:25:54,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:25:54,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:54,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:54,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:00,579 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:08,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:08,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 102 states and 374 transitions. [2024-11-13 22:26:08,452 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 374 transitions. [2024-11-13 22:26:08,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:26:08,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:08,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:08,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:14,333 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:18,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:18,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 103 states and 376 transitions. [2024-11-13 22:26:18,500 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 376 transitions. [2024-11-13 22:26:18,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:26:18,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:18,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:18,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:22,573 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:29,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:29,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 105 states and 377 transitions. [2024-11-13 22:26:29,190 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 377 transitions. [2024-11-13 22:26:29,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:26:29,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:29,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:29,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:31,381 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:37,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:37,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 107 states and 394 transitions. [2024-11-13 22:26:37,158 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 394 transitions. [2024-11-13 22:26:37,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:26:37,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:37,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:37,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:37,884 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:39,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:39,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 108 states and 406 transitions. [2024-11-13 22:26:39,756 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 406 transitions. [2024-11-13 22:26:39,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:26:39,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:39,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:39,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:40,465 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:41,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:41,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 109 states and 408 transitions. [2024-11-13 22:26:41,256 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 408 transitions. [2024-11-13 22:26:41,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:26:41,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:41,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:41,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:41,974 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:42,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:42,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 110 states and 409 transitions. [2024-11-13 22:26:42,715 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 409 transitions. [2024-11-13 22:26:42,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:26:42,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:42,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:42,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:43,427 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:44,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 111 states and 411 transitions. [2024-11-13 22:26:44,667 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 411 transitions. [2024-11-13 22:26:44,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:26:44,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:45,374 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:47,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:47,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 112 states and 415 transitions. [2024-11-13 22:26:47,319 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 415 transitions. [2024-11-13 22:26:47,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:26:47,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:47,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:47,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:48,063 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:48,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:48,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 113 states and 415 transitions. [2024-11-13 22:26:48,835 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 415 transitions. [2024-11-13 22:26:48,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:26:48,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:48,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:48,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:49,653 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:50,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:50,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 114 states and 421 transitions. [2024-11-13 22:26:50,943 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 421 transitions. [2024-11-13 22:26:50,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:26:50,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:50,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:50,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:51,797 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:52,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:52,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 115 states and 421 transitions. [2024-11-13 22:26:52,950 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 421 transitions. [2024-11-13 22:26:52,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:26:52,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:52,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:53,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:02,479 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:14,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:14,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 118 states and 442 transitions. [2024-11-13 22:27:14,703 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 442 transitions. [2024-11-13 22:27:14,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:27:14,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:14,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:14,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:21,196 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:26,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:26,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 120 states and 449 transitions. [2024-11-13 22:27:26,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 449 transitions. [2024-11-13 22:27:26,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:27:26,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:26,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:26,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:37,105 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 10 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:45,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:45,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 121 states and 451 transitions. [2024-11-13 22:27:45,125 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 451 transitions. [2024-11-13 22:27:45,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:27:45,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:45,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:45,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:47,525 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:56,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:56,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 123 states and 467 transitions. [2024-11-13 22:27:56,667 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 467 transitions. [2024-11-13 22:27:56,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:27:56,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:56,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:56,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:57,382 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:00,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:00,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 125 states and 480 transitions. [2024-11-13 22:28:00,213 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 480 transitions. [2024-11-13 22:28:00,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:28:00,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:00,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:00,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:00,930 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:01,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:01,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 126 states and 482 transitions. [2024-11-13 22:28:01,860 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 482 transitions. [2024-11-13 22:28:01,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:28:01,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:01,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:01,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:02,682 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:03,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:03,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 127 states and 483 transitions. [2024-11-13 22:28:03,590 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 483 transitions. [2024-11-13 22:28:03,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:28:03,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:03,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:03,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:04,318 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:05,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:05,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 128 states and 489 transitions. [2024-11-13 22:28:05,740 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 489 transitions. [2024-11-13 22:28:05,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:28:05,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:05,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:05,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:06,454 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:07,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:07,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 129 states and 491 transitions. [2024-11-13 22:28:07,917 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 491 transitions. [2024-11-13 22:28:07,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:28:07,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:07,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:07,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:08,660 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:10,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:10,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 130 states and 497 transitions. [2024-11-13 22:28:10,148 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 497 transitions. [2024-11-13 22:28:10,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:28:10,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:10,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:10,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:10,862 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:12,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:12,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 131 states and 497 transitions. [2024-11-13 22:28:12,209 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 497 transitions. [2024-11-13 22:28:12,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:28:12,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:12,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:12,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:16,268 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 56 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:18,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:18,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 132 states and 497 transitions. [2024-11-13 22:28:18,934 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 497 transitions. [2024-11-13 22:28:18,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:28:18,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:18,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:19,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:31,988 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 6 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:50,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:50,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 135 states and 523 transitions. [2024-11-13 22:28:50,326 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 523 transitions. [2024-11-13 22:28:50,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:28:50,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:50,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:50,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:04,443 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 15 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:19,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:19,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 138 states and 557 transitions. [2024-11-13 22:29:19,767 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 557 transitions. [2024-11-13 22:29:19,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:29:19,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:19,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:19,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:34,301 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 15 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:50,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:50,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 141 states and 569 transitions. [2024-11-13 22:29:50,930 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 569 transitions. [2024-11-13 22:29:50,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:29:50,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:50,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:51,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:04,701 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 15 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:07,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:07,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 142 states and 580 transitions. [2024-11-13 22:30:07,391 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 580 transitions. [2024-11-13 22:30:07,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:30:07,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:07,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:07,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:20,171 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 6 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:34,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:34,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 144 states and 590 transitions. [2024-11-13 22:30:34,003 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 590 transitions. [2024-11-13 22:30:34,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:30:34,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:34,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:34,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:44,741 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 10 proven. 122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:52,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:52,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 145 states and 606 transitions. [2024-11-13 22:30:52,252 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 606 transitions. [2024-11-13 22:30:52,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:30:52,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:52,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:52,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:04,927 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 6 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:10,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:10,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 146 states and 617 transitions. [2024-11-13 22:31:10,014 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 617 transitions. [2024-11-13 22:31:10,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:31:10,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:10,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:10,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:14,862 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 67 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:20,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:20,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 148 states and 627 transitions. [2024-11-13 22:31:20,642 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 627 transitions. [2024-11-13 22:31:20,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:31:20,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:20,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:20,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:23,999 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 67 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:26,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:26,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 149 states and 627 transitions. [2024-11-13 22:31:26,533 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 627 transitions. [2024-11-13 22:31:26,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:31:26,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:26,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:26,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:50,392 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:22,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:22,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 153 states and 641 transitions. [2024-11-13 22:32:22,116 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 641 transitions. [2024-11-13 22:32:22,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:32:22,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:22,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:22,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:29,980 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:41,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:41,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 154 states and 642 transitions. [2024-11-13 22:32:41,742 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 642 transitions. [2024-11-13 22:32:41,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:32:41,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:41,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:41,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:52,898 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:03,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:03,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 156 states and 650 transitions. [2024-11-13 22:33:03,889 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 650 transitions. [2024-11-13 22:33:03,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:33:03,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:03,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:03,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:08,332 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:19,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:19,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 159 states and 677 transitions. [2024-11-13 22:33:19,658 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 677 transitions. [2024-11-13 22:33:19,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:33:19,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:19,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:19,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:22,337 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:27,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:27,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 161 states and 689 transitions. [2024-11-13 22:33:27,510 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 689 transitions. [2024-11-13 22:33:27,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:33:27,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:27,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:27,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:30,036 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:34,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:34,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 163 states and 711 transitions. [2024-11-13 22:33:34,319 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 711 transitions. [2024-11-13 22:33:34,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:33:34,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:34,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:34,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:36,839 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:38,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:38,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 164 states and 712 transitions. [2024-11-13 22:33:38,872 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 712 transitions. [2024-11-13 22:33:38,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:33:38,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:38,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:38,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:41,488 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:43,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:43,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 165 states and 714 transitions. [2024-11-13 22:33:43,301 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 714 transitions. [2024-11-13 22:33:43,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:33:43,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:43,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:43,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:45,732 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:46,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:46,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 166 states and 715 transitions. [2024-11-13 22:33:46,933 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 715 transitions. [2024-11-13 22:33:46,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:33:46,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:46,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:46,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:49,361 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:50,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:50,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 167 states and 716 transitions. [2024-11-13 22:33:50,857 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 716 transitions. [2024-11-13 22:33:50,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:33:50,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:50,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:50,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:53,293 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:54,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:54,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 168 states and 716 transitions. [2024-11-13 22:33:54,546 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 716 transitions. [2024-11-13 22:33:54,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:33:54,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:54,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:54,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:57,012 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:00,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:00,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 169 states and 720 transitions. [2024-11-13 22:34:00,084 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 720 transitions. [2024-11-13 22:34:00,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:34:00,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:00,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:00,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:02,480 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:04,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:04,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 170 states and 722 transitions. [2024-11-13 22:34:04,262 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 722 transitions. [2024-11-13 22:34:04,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:34:04,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:04,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:04,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:06,697 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:08,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:08,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 171 states and 724 transitions. [2024-11-13 22:34:08,655 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 724 transitions. [2024-11-13 22:34:08,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:34:08,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:08,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:08,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:11,227 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:13,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:13,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 172 states and 726 transitions. [2024-11-13 22:34:13,114 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 726 transitions. [2024-11-13 22:34:13,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:34:13,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:13,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:13,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:33,376 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:01,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:01,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 175 states and 760 transitions. [2024-11-13 22:35:01,251 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 760 transitions. [2024-11-13 22:35:01,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:35:01,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:01,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:01,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:15,274 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:32,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:32,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 178 states and 797 transitions. [2024-11-13 22:35:32,899 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 797 transitions. [2024-11-13 22:35:32,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:35:32,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:32,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:33,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:51,307 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 28 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:02,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:02,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 179 states and 805 transitions. [2024-11-13 22:36:02,736 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 805 transitions. [2024-11-13 22:36:02,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:36:02,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:02,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:02,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:18,280 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:34,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:34,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 181 states and 814 transitions. [2024-11-13 22:36:34,213 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 814 transitions. [2024-11-13 22:36:34,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:36:34,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:34,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:34,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:50,196 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 21 proven. 161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.