./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-ext-properties/list-ext_flag_1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ec08e08-8ec6-4fc0-8deb-f66ce5268b59/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ec08e08-8ec6-4fc0-8deb-f66ce5268b59/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ec08e08-8ec6-4fc0-8deb-f66ce5268b59/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ec08e08-8ec6-4fc0-8deb-f66ce5268b59/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-ext-properties/list-ext_flag_1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ec08e08-8ec6-4fc0-8deb-f66ce5268b59/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ec08e08-8ec6-4fc0-8deb-f66ce5268b59/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9e6ddc72db9996307e31b37c1f23ddad101cfdc849bb3a24fd3b76db809c7055 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:18:26,309 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:18:26,401 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ec08e08-8ec6-4fc0-8deb-f66ce5268b59/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-24 18:18:26,411 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:18:26,412 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:18:26,439 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:18:26,440 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:18:26,441 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:18:26,441 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:18:26,441 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-24 18:18:26,441 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:18:26,441 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-24 18:18:26,442 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:18:26,442 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-24 18:18:26,442 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-24 18:18:26,442 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-24 18:18:26,442 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:18:26,442 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-24 18:18:26,442 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-24 18:18:26,443 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:18:26,443 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:18:26,443 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:18:26,443 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:18:26,443 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:18:26,443 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:18:26,444 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:18:26,444 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:18:26,444 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:18:26,444 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:18:26,444 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:18:26,444 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_4ec08e08-8ec6-4fc0-8deb-f66ce5268b59/bin/ukojak-verify-ENZ3QT5qd3 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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 9e6ddc72db9996307e31b37c1f23ddad101cfdc849bb3a24fd3b76db809c7055 [2024-11-24 18:18:26,782 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:18:26,793 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:18:26,797 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:18:26,799 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:18:26,799 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:18:26,800 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ec08e08-8ec6-4fc0-8deb-f66ce5268b59/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/list-ext-properties/list-ext_flag_1.i [2024-11-24 18:18:29,708 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ec08e08-8ec6-4fc0-8deb-f66ce5268b59/bin/ukojak-verify-ENZ3QT5qd3/data/c1d48889a/e7595d6e92a24ca5933bd02fde9231f4/FLAG1ede1e62b [2024-11-24 18:18:30,149 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:18:30,150 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ec08e08-8ec6-4fc0-8deb-f66ce5268b59/sv-benchmarks/c/list-ext-properties/list-ext_flag_1.i [2024-11-24 18:18:30,163 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ec08e08-8ec6-4fc0-8deb-f66ce5268b59/bin/ukojak-verify-ENZ3QT5qd3/data/c1d48889a/e7595d6e92a24ca5933bd02fde9231f4/FLAG1ede1e62b [2024-11-24 18:18:30,290 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ec08e08-8ec6-4fc0-8deb-f66ce5268b59/bin/ukojak-verify-ENZ3QT5qd3/data/c1d48889a/e7595d6e92a24ca5933bd02fde9231f4 [2024-11-24 18:18:30,293 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:18:30,295 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:18:30,297 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:18:30,297 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:18:30,302 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:18:30,303 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:18:30" (1/1) ... [2024-11-24 18:18:30,305 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f5c0263 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:30, skipping insertion in model container [2024-11-24 18:18:30,306 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:18:30" (1/1) ... [2024-11-24 18:18:30,349 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:18:30,733 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:18:30,745 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:18:30,808 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:18:30,843 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:18:30,844 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:30 WrapperNode [2024-11-24 18:18:30,844 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:18:30,845 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:18:30,845 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:18:30,846 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:18:30,855 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:30" (1/1) ... [2024-11-24 18:18:30,867 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:30" (1/1) ... [2024-11-24 18:18:30,885 INFO L138 Inliner]: procedures = 124, calls = 29, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 119 [2024-11-24 18:18:30,885 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:18:30,886 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:18:30,886 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:18:30,886 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:18:30,894 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:30" (1/1) ... [2024-11-24 18:18:30,894 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:30" (1/1) ... [2024-11-24 18:18:30,898 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:30" (1/1) ... [2024-11-24 18:18:30,898 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:30" (1/1) ... [2024-11-24 18:18:30,912 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:30" (1/1) ... [2024-11-24 18:18:30,913 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:30" (1/1) ... [2024-11-24 18:18:30,920 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:30" (1/1) ... [2024-11-24 18:18:30,925 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:30" (1/1) ... [2024-11-24 18:18:30,926 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:30" (1/1) ... [2024-11-24 18:18:30,931 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:18:30,936 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:18:30,936 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:18:30,936 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:18:30,937 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:30" (1/1) ... [2024-11-24 18:18:30,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:18:30,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ec08e08-8ec6-4fc0-8deb-f66ce5268b59/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:18:30,985 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ec08e08-8ec6-4fc0-8deb-f66ce5268b59/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:18:30,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ec08e08-8ec6-4fc0-8deb-f66ce5268b59/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:18:31,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-24 18:18:31,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-24 18:18:31,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 18:18:31,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:18:31,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-24 18:18:31,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-24 18:18:31,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 18:18:31,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:18:31,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:18:31,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:18:31,132 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:18:31,134 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:18:31,500 INFO L? ?]: Removed 87 outVars from TransFormulas that were not future-live. [2024-11-24 18:18:31,500 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:18:31,563 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:18:31,563 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-24 18:18:31,563 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:18:31 BoogieIcfgContainer [2024-11-24 18:18:31,564 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:18:31,564 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:18:31,564 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:18:31,575 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:18:31,575 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:18:31" (1/1) ... [2024-11-24 18:18:31,583 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:18:31,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:31,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 83 states and 96 transitions. [2024-11-24 18:18:31,643 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 96 transitions. [2024-11-24 18:18:31,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-24 18:18:31,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:31,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:31,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:31,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:31,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:31,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 83 states and 95 transitions. [2024-11-24 18:18:31,801 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 95 transitions. [2024-11-24 18:18:31,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-24 18:18:31,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:31,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:31,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:32,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:32,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:32,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 86 states and 100 transitions. [2024-11-24 18:18:32,110 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 100 transitions. [2024-11-24 18:18:32,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-24 18:18:32,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:32,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:32,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:32,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:32,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:32,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 89 states and 105 transitions. [2024-11-24 18:18:32,647 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 105 transitions. [2024-11-24 18:18:32,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-24 18:18:32,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:32,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:32,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:32,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:32,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:32,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 90 states and 106 transitions. [2024-11-24 18:18:32,748 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 106 transitions. [2024-11-24 18:18:32,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-24 18:18:32,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:32,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:32,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:32,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:32,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:32,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 91 states and 107 transitions. [2024-11-24 18:18:32,904 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 107 transitions. [2024-11-24 18:18:32,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-24 18:18:32,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:32,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:32,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:32,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:32,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:32,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 90 states and 106 transitions. [2024-11-24 18:18:32,976 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 106 transitions. [2024-11-24 18:18:32,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-24 18:18:32,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:32,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:32,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:33,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:33,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:33,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 91 states and 108 transitions. [2024-11-24 18:18:33,363 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 108 transitions. [2024-11-24 18:18:33,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-24 18:18:33,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:33,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:33,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:33,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:33,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:33,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 90 states and 107 transitions. [2024-11-24 18:18:33,436 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 107 transitions. [2024-11-24 18:18:33,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-24 18:18:33,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:33,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:33,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:33,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:33,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:33,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 91 states and 109 transitions. [2024-11-24 18:18:33,833 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 109 transitions. [2024-11-24 18:18:33,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-24 18:18:33,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:33,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:33,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:33,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:34,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:34,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 96 states and 119 transitions. [2024-11-24 18:18:34,377 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 119 transitions. [2024-11-24 18:18:34,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-24 18:18:34,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:34,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:34,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:34,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:34,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:34,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 101 states and 129 transitions. [2024-11-24 18:18:34,786 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 129 transitions. [2024-11-24 18:18:34,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-24 18:18:34,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:34,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:34,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:34,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:34,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:34,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 100 states and 128 transitions. [2024-11-24 18:18:34,854 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 128 transitions. [2024-11-24 18:18:34,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-24 18:18:34,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:34,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:34,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:34,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:34,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:34,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 102 states and 131 transitions. [2024-11-24 18:18:34,964 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 131 transitions. [2024-11-24 18:18:34,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-24 18:18:34,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:34,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:34,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:34,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:35,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:35,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 101 states and 130 transitions. [2024-11-24 18:18:35,006 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 130 transitions. [2024-11-24 18:18:35,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-24 18:18:35,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:35,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:35,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:35,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:35,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:35,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 102 states and 131 transitions. [2024-11-24 18:18:35,105 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 131 transitions. [2024-11-24 18:18:35,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-24 18:18:35,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:35,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:35,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:35,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:35,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:35,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 101 states and 130 transitions. [2024-11-24 18:18:35,164 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 130 transitions. [2024-11-24 18:18:35,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-24 18:18:35,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:35,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:35,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:35,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:35,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 103 states and 134 transitions. [2024-11-24 18:18:35,315 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 134 transitions. [2024-11-24 18:18:35,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-24 18:18:35,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:35,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:35,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:35,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:35,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:35,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 102 states and 133 transitions. [2024-11-24 18:18:35,361 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 133 transitions. [2024-11-24 18:18:35,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-24 18:18:35,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:35,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:35,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:35,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:35,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:35,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 103 states and 135 transitions. [2024-11-24 18:18:35,658 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 135 transitions. [2024-11-24 18:18:35,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-24 18:18:35,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:35,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:35,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:35,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:35,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:35,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 102 states and 134 transitions. [2024-11-24 18:18:35,812 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 134 transitions. [2024-11-24 18:18:35,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-24 18:18:35,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:35,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:35,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:35,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:36,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:36,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 108 states and 143 transitions. [2024-11-24 18:18:36,134 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 143 transitions. [2024-11-24 18:18:36,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-24 18:18:36,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:36,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:36,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:36,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:36,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:36,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 109 states and 143 transitions. [2024-11-24 18:18:36,304 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 143 transitions. [2024-11-24 18:18:36,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-24 18:18:36,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:36,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:36,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:36,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:36,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:36,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 108 states and 142 transitions. [2024-11-24 18:18:36,345 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 142 transitions. [2024-11-24 18:18:36,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-24 18:18:36,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:36,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:36,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:36,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:36,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:36,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 110 states and 146 transitions. [2024-11-24 18:18:36,417 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 146 transitions. [2024-11-24 18:18:36,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-24 18:18:36,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:36,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:36,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:36,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:36,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:36,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 109 states and 145 transitions. [2024-11-24 18:18:36,458 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 145 transitions. [2024-11-24 18:18:36,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-24 18:18:36,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:36,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:36,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:36,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:36,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:36,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 110 states and 146 transitions. [2024-11-24 18:18:36,532 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 146 transitions. [2024-11-24 18:18:36,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-24 18:18:36,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:36,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:36,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:36,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:36,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:36,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 115 states and 158 transitions. [2024-11-24 18:18:36,783 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 158 transitions. [2024-11-24 18:18:36,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-24 18:18:36,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:36,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:36,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:36,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:37,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:37,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 120 states and 170 transitions. [2024-11-24 18:18:37,367 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 170 transitions. [2024-11-24 18:18:37,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-24 18:18:37,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:37,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:37,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:37,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:37,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:37,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 119 states and 169 transitions. [2024-11-24 18:18:37,433 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 169 transitions. [2024-11-24 18:18:37,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-24 18:18:37,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:37,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:37,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:37,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:37,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:37,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 120 states and 175 transitions. [2024-11-24 18:18:37,544 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 175 transitions. [2024-11-24 18:18:37,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-24 18:18:37,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:37,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:37,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:37,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:37,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:37,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 121 states and 177 transitions. [2024-11-24 18:18:37,610 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 177 transitions. [2024-11-24 18:18:37,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-24 18:18:37,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:37,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:37,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:37,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:38,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:38,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 127 states and 193 transitions. [2024-11-24 18:18:38,068 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 193 transitions. [2024-11-24 18:18:38,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-24 18:18:38,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:38,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:38,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:38,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:38,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:38,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 130 states and 204 transitions. [2024-11-24 18:18:38,316 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 204 transitions. [2024-11-24 18:18:38,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-24 18:18:38,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:38,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:38,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:38,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:38,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:38,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 130 states and 203 transitions. [2024-11-24 18:18:38,410 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 203 transitions. [2024-11-24 18:18:38,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-24 18:18:38,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:38,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:38,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:38,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:39,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:39,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 133 states and 211 transitions. [2024-11-24 18:18:39,641 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 211 transitions. [2024-11-24 18:18:39,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-24 18:18:39,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:39,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:39,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:39,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:39,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:39,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 132 states and 210 transitions. [2024-11-24 18:18:39,697 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 210 transitions. [2024-11-24 18:18:39,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-24 18:18:39,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:39,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:39,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:39,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:39,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:39,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 134 states and 213 transitions. [2024-11-24 18:18:39,779 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 213 transitions. [2024-11-24 18:18:39,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-24 18:18:39,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:39,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:39,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:39,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:39,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:39,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 135 states and 214 transitions. [2024-11-24 18:18:39,828 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 214 transitions. [2024-11-24 18:18:39,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-24 18:18:39,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:39,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:39,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:40,146 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:41,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:41,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 137 states and 220 transitions. [2024-11-24 18:18:41,100 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 220 transitions. [2024-11-24 18:18:41,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-24 18:18:41,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:41,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:41,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:41,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:41,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:41,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 138 states and 220 transitions. [2024-11-24 18:18:41,149 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 220 transitions. [2024-11-24 18:18:41,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-24 18:18:41,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:41,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:41,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:41,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:43,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:43,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 150 states and 246 transitions. [2024-11-24 18:18:43,952 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 246 transitions. [2024-11-24 18:18:43,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-24 18:18:43,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:43,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:43,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:44,305 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:45,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:45,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 154 states and 254 transitions. [2024-11-24 18:18:45,193 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 254 transitions. [2024-11-24 18:18:45,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-24 18:18:45,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:45,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:45,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:45,474 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:46,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:46,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 155 states and 255 transitions. [2024-11-24 18:18:46,560 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 255 transitions. [2024-11-24 18:18:46,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-24 18:18:46,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:46,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:46,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:46,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:48,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:48,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 119 states and 195 transitions. [2024-11-24 18:18:48,181 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 195 transitions. [2024-11-24 18:18:48,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-24 18:18:48,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:48,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:48,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:48,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:48,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:48,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 122 states and 197 transitions. [2024-11-24 18:18:48,245 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 197 transitions. [2024-11-24 18:18:48,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-24 18:18:48,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:48,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:48,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:48,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:48,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:48,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 121 states and 196 transitions. [2024-11-24 18:18:48,942 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 196 transitions. [2024-11-24 18:18:48,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-24 18:18:48,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:48,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:48,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:48,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:48,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:48,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 120 states and 195 transitions. [2024-11-24 18:18:48,996 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 195 transitions. [2024-11-24 18:18:48,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-24 18:18:48,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:48,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:49,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:49,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:54,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:54,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 134 states and 221 transitions. [2024-11-24 18:18:54,659 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 221 transitions. [2024-11-24 18:18:54,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-24 18:18:54,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:54,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:54,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:54,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:56,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:56,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 146 states and 241 transitions. [2024-11-24 18:18:56,607 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 241 transitions. [2024-11-24 18:18:56,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-24 18:18:56,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:56,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:56,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:57,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:59,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:59,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 159 states and 262 transitions. [2024-11-24 18:18:59,310 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 262 transitions. [2024-11-24 18:18:59,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-24 18:18:59,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:59,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:59,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:59,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:59,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:59,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 160 states and 262 transitions. [2024-11-24 18:18:59,412 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 262 transitions. [2024-11-24 18:18:59,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-24 18:18:59,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:59,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:59,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:59,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:59,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:59,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 161 states and 261 transitions. [2024-11-24 18:18:59,622 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 261 transitions. [2024-11-24 18:18:59,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-24 18:18:59,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:59,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:59,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:00,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:04,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:04,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 167 states and 275 transitions. [2024-11-24 18:19:04,565 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 275 transitions. [2024-11-24 18:19:04,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-24 18:19:04,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:04,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:04,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:04,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:05,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:05,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 170 states and 284 transitions. [2024-11-24 18:19:05,662 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 284 transitions. [2024-11-24 18:19:05,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-24 18:19:05,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:05,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:05,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:05,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:06,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:06,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 171 states and 287 transitions. [2024-11-24 18:19:06,436 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 287 transitions. [2024-11-24 18:19:06,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-24 18:19:06,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:06,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:06,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:06,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:06,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:06,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 174 states and 290 transitions. [2024-11-24 18:19:06,773 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 290 transitions. [2024-11-24 18:19:06,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-24 18:19:06,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:06,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:06,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:06,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:19:08,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:08,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 176 states and 295 transitions. [2024-11-24 18:19:08,004 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 295 transitions. [2024-11-24 18:19:08,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:19:08,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:08,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:08,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:08,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:19:09,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:09,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 184 states and 306 transitions. [2024-11-24 18:19:09,594 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 306 transitions. [2024-11-24 18:19:09,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:19:09,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:09,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:09,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:10,978 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:17,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:17,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 198 states and 333 transitions. [2024-11-24 18:19:17,968 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 333 transitions. [2024-11-24 18:19:17,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:19:17,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:17,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:17,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:18,248 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:20,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:20,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 204 states and 347 transitions. [2024-11-24 18:19:20,947 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 347 transitions. [2024-11-24 18:19:20,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:19:20,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:20,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:20,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:22,441 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:28,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:28,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 215 states and 375 transitions. [2024-11-24 18:19:28,302 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 375 transitions. [2024-11-24 18:19:28,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:19:28,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:28,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:28,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:28,651 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:31,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:31,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 220 states and 388 transitions. [2024-11-24 18:19:31,686 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 388 transitions. [2024-11-24 18:19:31,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:19:31,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:31,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:31,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:33,051 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:39,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:39,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 231 states and 416 transitions. [2024-11-24 18:19:39,371 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 416 transitions. [2024-11-24 18:19:39,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:19:39,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:39,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:39,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:39,593 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:43,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:43,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 236 states and 429 transitions. [2024-11-24 18:19:43,167 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 429 transitions. [2024-11-24 18:19:43,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:19:43,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:43,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:43,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:43,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:19:43,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:43,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 237 states and 429 transitions. [2024-11-24 18:19:43,240 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 429 transitions. [2024-11-24 18:19:43,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:19:43,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:43,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:43,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:43,457 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:50,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:50,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 247 states and 458 transitions. [2024-11-24 18:19:50,047 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 458 transitions. [2024-11-24 18:19:50,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:19:50,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:50,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:50,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:51,487 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:57,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:57,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 257 states and 489 transitions. [2024-11-24 18:19:57,691 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 489 transitions. [2024-11-24 18:19:57,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:19:57,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:57,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:57,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:57,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:20:00,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:00,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 263 states and 502 transitions. [2024-11-24 18:20:00,610 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 502 transitions. [2024-11-24 18:20:00,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:20:00,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:00,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:00,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:00,852 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:04,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:04,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 269 states and 518 transitions. [2024-11-24 18:20:04,322 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 518 transitions. [2024-11-24 18:20:04,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:20:04,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:04,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:04,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:04,635 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:08,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:08,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 275 states and 534 transitions. [2024-11-24 18:20:08,671 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 534 transitions. [2024-11-24 18:20:08,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-24 18:20:08,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:08,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:08,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:11,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:24,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:24,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 283 states and 553 transitions. [2024-11-24 18:20:24,886 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 553 transitions. [2024-11-24 18:20:24,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-24 18:20:24,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:24,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:24,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:25,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:29,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:29,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 287 states and 564 transitions. [2024-11-24 18:20:29,785 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 564 transitions. [2024-11-24 18:20:29,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-24 18:20:29,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:29,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:29,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:30,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:33,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:33,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 289 states and 565 transitions. [2024-11-24 18:20:33,396 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 565 transitions. [2024-11-24 18:20:33,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-24 18:20:33,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:33,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:33,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:35,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:47,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:47,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 299 states and 587 transitions. [2024-11-24 18:20:47,423 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 587 transitions. [2024-11-24 18:20:47,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-24 18:20:47,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:47,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:47,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:47,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:20:52,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:52,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 305 states and 602 transitions. [2024-11-24 18:20:52,658 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 602 transitions. [2024-11-24 18:20:52,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-24 18:20:52,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:52,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:52,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:55,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:21:08,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:08,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 313 states and 621 transitions. [2024-11-24 18:21:08,356 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 621 transitions. [2024-11-24 18:21:08,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-24 18:21:08,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:08,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:08,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:08,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:21:14,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:14,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 317 states and 633 transitions. [2024-11-24 18:21:14,130 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 633 transitions. [2024-11-24 18:21:14,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-24 18:21:14,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:14,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:14,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:14,211 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:21:16,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:16,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 325 states and 644 transitions. [2024-11-24 18:21:16,506 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 644 transitions. [2024-11-24 18:21:16,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-24 18:21:16,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:16,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:16,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:16,644 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:21:19,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:19,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 333 states and 655 transitions. [2024-11-24 18:21:19,421 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 655 transitions. [2024-11-24 18:21:19,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-24 18:21:19,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:19,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:19,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:19,497 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:21:19,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:19,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 321 states and 637 transitions. [2024-11-24 18:21:19,525 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 637 transitions. [2024-11-24 18:21:19,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-24 18:21:19,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:19,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:19,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:19,711 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:21:19,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:19,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 296 states and 603 transitions. [2024-11-24 18:21:19,816 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 603 transitions. [2024-11-24 18:21:19,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:21:19,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:19,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:19,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:19,904 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:21:29,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:29,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 304 states and 642 transitions. [2024-11-24 18:21:29,031 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 642 transitions. [2024-11-24 18:21:29,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:21:29,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:29,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:29,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:29,123 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:21:33,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:33,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 307 states and 657 transitions. [2024-11-24 18:21:33,422 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 657 transitions. [2024-11-24 18:21:33,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:21:33,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:33,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:33,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:33,477 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:21:33,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:33,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 308 states and 660 transitions. [2024-11-24 18:21:33,525 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 660 transitions. [2024-11-24 18:21:33,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:21:33,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:33,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:33,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:33,586 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:21:33,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:33,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 309 states and 663 transitions. [2024-11-24 18:21:33,638 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 663 transitions. [2024-11-24 18:21:33,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:21:33,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:33,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:33,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:33,715 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:21:39,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:39,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 313 states and 666 transitions. [2024-11-24 18:21:39,114 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 666 transitions. [2024-11-24 18:21:39,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:21:39,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:39,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:39,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:39,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:21:44,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:44,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 317 states and 669 transitions. [2024-11-24 18:21:44,654 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 669 transitions. [2024-11-24 18:21:44,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-24 18:21:44,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:44,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:44,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:46,524 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:22:00,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:00,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 326 states and 715 transitions. [2024-11-24 18:22:00,534 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 715 transitions. [2024-11-24 18:22:00,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-24 18:22:00,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:00,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:00,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:00,600 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:22:08,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:08,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 332 states and 738 transitions. [2024-11-24 18:22:08,334 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 738 transitions. [2024-11-24 18:22:08,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-24 18:22:08,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:08,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:08,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:08,409 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:22:11,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:11,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 334 states and 752 transitions. [2024-11-24 18:22:11,262 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 752 transitions. [2024-11-24 18:22:11,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-24 18:22:11,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:11,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:11,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:11,313 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:22:12,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:12,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 335 states and 757 transitions. [2024-11-24 18:22:12,623 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 757 transitions. [2024-11-24 18:22:12,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-24 18:22:12,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:12,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:12,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:12,676 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:22:17,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:17,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 339 states and 761 transitions. [2024-11-24 18:22:17,208 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 761 transitions. [2024-11-24 18:22:17,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-24 18:22:17,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:17,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:17,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:17,252 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:22:23,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:23,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 343 states and 765 transitions. [2024-11-24 18:22:23,071 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 765 transitions. [2024-11-24 18:22:23,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:22:23,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:23,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:23,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:27,491 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:22:51,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:51,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 354 states and 793 transitions. [2024-11-24 18:22:51,896 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 793 transitions. [2024-11-24 18:22:51,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:22:51,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:51,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:51,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:52,184 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:23:06,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:06,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 363 states and 819 transitions. [2024-11-24 18:23:06,726 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 819 transitions. [2024-11-24 18:23:06,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:23:06,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:06,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:10,688 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:23:15,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:15,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 364 states and 825 transitions. [2024-11-24 18:23:15,722 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 825 transitions. [2024-11-24 18:23:15,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:23:15,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:15,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:15,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:16,032 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:23:19,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:19,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 366 states and 830 transitions. [2024-11-24 18:23:19,093 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 830 transitions. [2024-11-24 18:23:19,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:23:19,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:19,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:19,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:19,373 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:23:28,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:28,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 371 states and 839 transitions. [2024-11-24 18:23:28,003 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 839 transitions. [2024-11-24 18:23:28,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:23:28,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:28,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:28,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:28,256 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:23:30,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:30,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 372 states and 843 transitions. [2024-11-24 18:23:30,138 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 843 transitions. [2024-11-24 18:23:30,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:23:30,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:30,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:30,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:30,170 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 18:23:52,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:52,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 386 states and 884 transitions. [2024-11-24 18:23:52,775 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 884 transitions. [2024-11-24 18:23:52,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:23:52,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:52,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:52,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:52,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 18:24:11,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:11,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 397 states and 909 transitions. [2024-11-24 18:24:11,322 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 909 transitions. [2024-11-24 18:24:11,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:24:11,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:11,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:11,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:11,823 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:24:15,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:15,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 399 states and 911 transitions. [2024-11-24 18:24:15,309 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 911 transitions. [2024-11-24 18:24:15,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:24:15,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:15,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:15,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:15,545 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:24:17,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:17,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 400 states and 916 transitions. [2024-11-24 18:24:17,301 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 916 transitions. [2024-11-24 18:24:17,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:24:17,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:17,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:17,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:17,344 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 18:24:19,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:19,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 401 states and 922 transitions. [2024-11-24 18:24:19,049 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 922 transitions. [2024-11-24 18:24:19,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:24:19,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:19,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:19,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:19,453 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:24:21,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:21,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 402 states and 927 transitions. [2024-11-24 18:24:21,151 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 927 transitions. [2024-11-24 18:24:21,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:24:21,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:21,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:21,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:21,625 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:24:24,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:24,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 404 states and 932 transitions. [2024-11-24 18:24:24,827 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 932 transitions. [2024-11-24 18:24:24,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:24:24,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:24,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:24,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:25,066 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:24:28,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:28,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 406 states and 937 transitions. [2024-11-24 18:24:28,699 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 937 transitions. [2024-11-24 18:24:28,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:24:28,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:28,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:28,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:28,740 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 18:24:33,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:33,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 409 states and 945 transitions. [2024-11-24 18:24:33,963 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 945 transitions. [2024-11-24 18:24:33,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:24:33,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:33,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:33,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:34,414 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:24:47,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:47,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 415 states and 956 transitions. [2024-11-24 18:24:47,188 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 956 transitions. [2024-11-24 18:24:47,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:24:47,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:47,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:47,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:49,417 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:25:17,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:17,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 428 states and 1002 transitions. [2024-11-24 18:25:17,015 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1002 transitions. [2024-11-24 18:25:17,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:25:17,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:17,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:17,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:17,064 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 18:25:30,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:30,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 434 states and 1012 transitions. [2024-11-24 18:25:30,038 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1012 transitions. [2024-11-24 18:25:30,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:25:30,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:30,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:30,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:30,096 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 18:25:40,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:40,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 438 states and 1018 transitions. [2024-11-24 18:25:40,591 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1018 transitions. [2024-11-24 18:25:40,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:25:40,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:40,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:40,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:40,868 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:25:50,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:50,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 442 states and 1022 transitions. [2024-11-24 18:25:50,481 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1022 transitions. [2024-11-24 18:25:50,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-24 18:25:50,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:50,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:50,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:57,914 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:26:45,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:45,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 459 states and 1063 transitions. [2024-11-24 18:26:45,962 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1063 transitions. [2024-11-24 18:26:45,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-24 18:26:45,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:45,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:45,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:46,316 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:27:03,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:03,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 467 states and 1087 transitions. [2024-11-24 18:27:03,587 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1087 transitions. [2024-11-24 18:27:03,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-24 18:27:03,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:03,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:03,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:03,778 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:27:10,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:10,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 469 states and 1094 transitions. [2024-11-24 18:27:10,293 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1094 transitions. [2024-11-24 18:27:10,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-24 18:27:10,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:10,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:10,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:10,485 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:27:15,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:15,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 471 states and 1099 transitions. [2024-11-24 18:27:15,694 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1099 transitions. [2024-11-24 18:27:15,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-24 18:27:15,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:15,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:15,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:15,913 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:27:42,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:42,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 481 states and 1115 transitions. [2024-11-24 18:27:42,583 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1115 transitions. [2024-11-24 18:27:42,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-24 18:27:42,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:42,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:42,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:44,814 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:28:00,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:00,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 487 states and 1125 transitions. [2024-11-24 18:28:00,940 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1125 transitions. [2024-11-24 18:28:00,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:28:00,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:00,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:00,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:00,990 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:28:08,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:08,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 495 states and 1145 transitions. [2024-11-24 18:28:08,479 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1145 transitions. [2024-11-24 18:28:08,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:28:08,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:08,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:08,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:13,804 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:28:27,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:27,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 503 states and 1164 transitions. [2024-11-24 18:28:27,519 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1164 transitions. [2024-11-24 18:28:27,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:28:27,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:27,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:27,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:27,579 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-24 18:28:32,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:32,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 507 states and 1174 transitions. [2024-11-24 18:28:32,940 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1174 transitions. [2024-11-24 18:28:32,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:28:32,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:32,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:32,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:37,927 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:28:48,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:48,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 511 states and 1181 transitions. [2024-11-24 18:28:48,440 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1181 transitions. [2024-11-24 18:28:48,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:28:48,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:48,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:48,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:52,539 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:29:04,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:04,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 519 states and 1191 transitions. [2024-11-24 18:29:04,812 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1191 transitions. [2024-11-24 18:29:04,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:29:04,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:04,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:04,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:05,150 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:29:37,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:37,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 535 states and 1231 transitions. [2024-11-24 18:29:37,238 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1231 transitions. [2024-11-24 18:29:37,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:29:37,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:37,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:37,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:37,647 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:29:48,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:48,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 540 states and 1240 transitions. [2024-11-24 18:29:48,033 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1240 transitions. [2024-11-24 18:29:48,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:29:48,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:48,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:48,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:48,360 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:30:06,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:06,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 549 states and 1266 transitions. [2024-11-24 18:30:06,505 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 1266 transitions. [2024-11-24 18:30:06,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:30:06,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:06,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:06,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:12,275 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:30:18,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:18,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 550 states and 1268 transitions. [2024-11-24 18:30:18,440 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1268 transitions. [2024-11-24 18:30:18,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:30:18,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:18,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:18,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:18,969 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:30:27,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:27,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 554 states and 1273 transitions. [2024-11-24 18:30:27,556 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1273 transitions. [2024-11-24 18:30:27,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:30:27,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:27,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:27,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:28,139 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:30:37,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:37,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 558 states and 1279 transitions. [2024-11-24 18:30:37,265 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1279 transitions. [2024-11-24 18:30:37,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:30:37,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:37,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:37,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:43,565 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:31:33,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:31:33,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 569 states and 1302 transitions. [2024-11-24 18:31:33,758 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1302 transitions. [2024-11-24 18:31:33,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:31:33,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:31:33,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:31:33,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:31:38,876 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:32:23,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:23,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 579 states and 1330 transitions. [2024-11-24 18:32:23,616 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1330 transitions. [2024-11-24 18:32:23,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:32:23,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:23,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:23,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat