./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-memory-alloca/c.01-no-inv-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_32ff1a68-2695-4523-81ed-55445c0cf463/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ff1a68-2695-4523-81ed-55445c0cf463/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ff1a68-2695-4523-81ed-55445c0cf463/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ff1a68-2695-4523-81ed-55445c0cf463/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-memory-alloca/c.01-no-inv-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ff1a68-2695-4523-81ed-55445c0cf463/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ff1a68-2695-4523-81ed-55445c0cf463/bin/ukojak-verify-CZk0znPC7b --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 64bit --witnessprinter.graph.data.programhash f49dce48b63f0ee8eed4ac47c25c384a83e3c23200b58c130c184e2b953e32f3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:19:32,270 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:19:32,324 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ff1a68-2695-4523-81ed-55445c0cf463/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 23:19:32,328 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:19:32,328 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:19:32,348 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:19:32,349 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:19:32,349 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:19:32,349 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:19:32,349 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:19:32,350 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:19:32,350 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:19:32,350 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:19:32,350 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:19:32,350 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:19:32,350 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:19:32,350 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:19:32,350 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:19:32,350 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:19:32,350 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:19:32,351 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:19:32,351 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:19:32,351 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:19:32,351 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:19:32,351 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:19:32,351 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:19:32,351 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:19:32,351 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_32ff1a68-2695-4523-81ed-55445c0cf463/bin/ukojak-verify-CZk0znPC7b 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f49dce48b63f0ee8eed4ac47c25c384a83e3c23200b58c130c184e2b953e32f3 [2024-12-05 23:19:32,555 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:19:32,563 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:19:32,566 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:19:32,567 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:19:32,567 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:19:32,569 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ff1a68-2695-4523-81ed-55445c0cf463/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-memory-alloca/c.01-no-inv-alloca.i [2024-12-05 23:19:35,326 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ff1a68-2695-4523-81ed-55445c0cf463/bin/ukojak-verify-CZk0znPC7b/data/ab9ea18e4/d26a77e9525c4e29a8c6f7e02ef5c65e/FLAGe5d754ec9 [2024-12-05 23:19:35,529 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:19:35,530 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ff1a68-2695-4523-81ed-55445c0cf463/sv-benchmarks/c/termination-memory-alloca/c.01-no-inv-alloca.i [2024-12-05 23:19:35,541 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ff1a68-2695-4523-81ed-55445c0cf463/bin/ukojak-verify-CZk0znPC7b/data/ab9ea18e4/d26a77e9525c4e29a8c6f7e02ef5c65e/FLAGe5d754ec9 [2024-12-05 23:19:35,555 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ff1a68-2695-4523-81ed-55445c0cf463/bin/ukojak-verify-CZk0znPC7b/data/ab9ea18e4/d26a77e9525c4e29a8c6f7e02ef5c65e [2024-12-05 23:19:35,558 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:19:35,559 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:19:35,560 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:19:35,560 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:19:35,565 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:19:35,565 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:19:35" (1/1) ... [2024-12-05 23:19:35,566 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31054505 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:35, skipping insertion in model container [2024-12-05 23:19:35,566 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:19:35" (1/1) ... [2024-12-05 23:19:35,590 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:19:35,828 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:19:35,840 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:19:35,872 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:19:35,896 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:19:35,896 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:35 WrapperNode [2024-12-05 23:19:35,896 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:19:35,897 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:19:35,897 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:19:35,897 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:19:35,903 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:35" (1/1) ... [2024-12-05 23:19:35,913 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:35" (1/1) ... [2024-12-05 23:19:35,929 INFO L138 Inliner]: procedures = 111, calls = 25, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 76 [2024-12-05 23:19:35,929 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:19:35,930 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:19:35,930 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:19:35,930 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:19:35,936 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:35" (1/1) ... [2024-12-05 23:19:35,936 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:35" (1/1) ... [2024-12-05 23:19:35,938 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:35" (1/1) ... [2024-12-05 23:19:35,938 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:35" (1/1) ... [2024-12-05 23:19:35,942 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:35" (1/1) ... [2024-12-05 23:19:35,943 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:35" (1/1) ... [2024-12-05 23:19:35,945 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:35" (1/1) ... [2024-12-05 23:19:35,946 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:35" (1/1) ... [2024-12-05 23:19:35,947 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:35" (1/1) ... [2024-12-05 23:19:35,949 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:19:35,949 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:19:35,949 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:19:35,950 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:19:35,950 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:35" (1/1) ... [2024-12-05 23:19:35,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:19:35,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ff1a68-2695-4523-81ed-55445c0cf463/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:19:35,977 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ff1a68-2695-4523-81ed-55445c0cf463/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:19:35,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ff1a68-2695-4523-81ed-55445c0cf463/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:19:36,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:19:36,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:19:36,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:19:36,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:19:36,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:19:36,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:19:36,080 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:19:36,081 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:19:36,258 INFO L? ?]: Removed 61 outVars from TransFormulas that were not future-live. [2024-12-05 23:19:36,258 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:19:36,295 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:19:36,295 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 23:19:36,295 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:19:36 BoogieIcfgContainer [2024-12-05 23:19:36,295 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:19:36,296 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:19:36,296 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:19:36,306 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:19:36,306 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:19:36" (1/1) ... [2024-12-05 23:19:36,314 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:19:36,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:36,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 46 states and 50 transitions. [2024-12-05 23:19:36,361 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 50 transitions. [2024-12-05 23:19:36,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 23:19:36,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:36,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:36,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:36,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:36,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 45 states and 49 transitions. [2024-12-05 23:19:36,625 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 49 transitions. [2024-12-05 23:19:36,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 23:19:36,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:36,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:36,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:36,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:36,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:36,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 44 states and 48 transitions. [2024-12-05 23:19:36,847 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 48 transitions. [2024-12-05 23:19:36,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:19:36,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:36,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:36,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:36,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:37,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:37,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 43 states and 47 transitions. [2024-12-05 23:19:37,017 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 47 transitions. [2024-12-05 23:19:37,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:19:37,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:37,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:37,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:37,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:37,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:37,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 42 states and 46 transitions. [2024-12-05 23:19:37,330 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 46 transitions. [2024-12-05 23:19:37,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:19:37,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:37,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:37,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:37,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:37,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:37,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 41 states and 45 transitions. [2024-12-05 23:19:37,659 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 45 transitions. [2024-12-05 23:19:37,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:19:37,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:37,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:37,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:37,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:38,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:38,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 40 states and 44 transitions. [2024-12-05 23:19:38,142 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 44 transitions. [2024-12-05 23:19:38,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:19:38,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:38,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:38,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:38,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:38,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:38,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 39 states and 42 transitions. [2024-12-05 23:19:38,415 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 42 transitions. [2024-12-05 23:19:38,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:19:38,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:38,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:38,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:38,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:38,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:38,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 38 states and 41 transitions. [2024-12-05 23:19:38,957 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2024-12-05 23:19:38,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:19:38,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:38,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:38,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:38,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:39,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:39,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 41 states and 46 transitions. [2024-12-05 23:19:39,229 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 46 transitions. [2024-12-05 23:19:39,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:19:39,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:39,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:39,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:39,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:39,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:39,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 44 states and 50 transitions. [2024-12-05 23:19:39,559 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 50 transitions. [2024-12-05 23:19:39,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:19:39,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:39,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:39,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:39,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:39,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:39,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 47 states and 57 transitions. [2024-12-05 23:19:39,731 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2024-12-05 23:19:39,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:19:39,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:39,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:39,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:39,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:40,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:40,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 50 states and 64 transitions. [2024-12-05 23:19:40,315 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 64 transitions. [2024-12-05 23:19:40,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:19:40,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:40,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:40,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:40,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:40,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:40,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 52 states and 68 transitions. [2024-12-05 23:19:40,693 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 68 transitions. [2024-12-05 23:19:40,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:19:40,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:40,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:40,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:40,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:40,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:40,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 54 states and 72 transitions. [2024-12-05 23:19:40,920 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 72 transitions. [2024-12-05 23:19:40,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:19:40,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:40,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:40,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:41,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:42,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:42,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 58 states and 81 transitions. [2024-12-05 23:19:42,164 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 81 transitions. [2024-12-05 23:19:42,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:19:42,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:42,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:42,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:42,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:42,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:42,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 57 states and 80 transitions. [2024-12-05 23:19:42,217 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 80 transitions. [2024-12-05 23:19:42,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:19:42,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:42,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:42,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:42,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:42,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:42,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 56 states and 79 transitions. [2024-12-05 23:19:42,295 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 79 transitions. [2024-12-05 23:19:42,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:19:42,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:42,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:42,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:42,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:42,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:42,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 55 states and 78 transitions. [2024-12-05 23:19:42,340 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 78 transitions. [2024-12-05 23:19:42,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:19:42,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:42,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:42,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:42,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:44,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:44,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 62 states and 92 transitions. [2024-12-05 23:19:44,019 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 92 transitions. [2024-12-05 23:19:44,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:19:44,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:44,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:44,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:44,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:44,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:44,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 63 states and 94 transitions. [2024-12-05 23:19:44,143 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 94 transitions. [2024-12-05 23:19:44,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:19:44,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:44,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:44,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:44,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:44,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:44,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 65 states and 99 transitions. [2024-12-05 23:19:44,454 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 99 transitions. [2024-12-05 23:19:44,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:19:44,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:44,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:44,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:44,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:45,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:45,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 73 states and 117 transitions. [2024-12-05 23:19:45,572 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 117 transitions. [2024-12-05 23:19:45,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:19:45,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:45,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:45,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:45,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:45,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:45,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 73 states and 116 transitions. [2024-12-05 23:19:45,603 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 116 transitions. [2024-12-05 23:19:45,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:19:45,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:45,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:45,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:45,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:45,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:45,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 72 states and 115 transitions. [2024-12-05 23:19:45,793 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 115 transitions. [2024-12-05 23:19:45,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:19:45,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:45,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:45,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:45,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:46,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:46,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 75 states and 122 transitions. [2024-12-05 23:19:46,324 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 122 transitions. [2024-12-05 23:19:46,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:19:46,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:46,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:46,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:46,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:46,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:46,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 77 states and 124 transitions. [2024-12-05 23:19:46,570 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 124 transitions. [2024-12-05 23:19:46,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:19:46,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:46,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:46,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:46,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:46,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:46,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 76 states and 123 transitions. [2024-12-05 23:19:46,613 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 123 transitions. [2024-12-05 23:19:46,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:19:46,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:46,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:46,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:46,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:46,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:46,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 77 states and 129 transitions. [2024-12-05 23:19:46,687 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 129 transitions. [2024-12-05 23:19:46,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:19:46,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:46,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:46,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:46,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:46,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:46,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 76 states and 128 transitions. [2024-12-05 23:19:46,771 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 128 transitions. [2024-12-05 23:19:46,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:19:46,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:46,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:46,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:46,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:46,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:46,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 75 states and 127 transitions. [2024-12-05 23:19:46,813 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 127 transitions. [2024-12-05 23:19:46,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:19:46,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:46,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:46,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:46,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:46,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:46,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 76 states and 129 transitions. [2024-12-05 23:19:46,874 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 129 transitions. [2024-12-05 23:19:46,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:19:46,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:46,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:46,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:46,925 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:19:47,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:47,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 79 states and 131 transitions. [2024-12-05 23:19:47,398 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 131 transitions. [2024-12-05 23:19:47,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:19:47,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:47,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:47,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:47,420 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:19:47,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:47,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 79 states and 130 transitions. [2024-12-05 23:19:47,789 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 130 transitions. [2024-12-05 23:19:47,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:19:47,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:47,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:47,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:47,819 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:19:48,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:48,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 82 states and 136 transitions. [2024-12-05 23:19:48,272 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 136 transitions. [2024-12-05 23:19:48,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:19:48,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:48,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:48,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:48,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:19:48,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:48,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 89 states and 146 transitions. [2024-12-05 23:19:48,974 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 146 transitions. [2024-12-05 23:19:48,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:19:48,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:48,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:48,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:49,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:19:49,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:49,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 96 states and 156 transitions. [2024-12-05 23:19:49,797 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 156 transitions. [2024-12-05 23:19:49,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:19:49,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:49,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:49,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:49,811 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:19:50,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:50,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 96 states and 155 transitions. [2024-12-05 23:19:50,211 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 155 transitions. [2024-12-05 23:19:50,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:19:50,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:50,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:50,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:50,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:50,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 100 states and 163 transitions. [2024-12-05 23:19:50,980 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 163 transitions. [2024-12-05 23:19:50,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:19:50,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:50,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:50,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:51,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:19:53,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:53,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 109 states and 176 transitions. [2024-12-05 23:19:53,179 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 176 transitions. [2024-12-05 23:19:53,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:19:53,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:53,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:53,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:53,210 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:19:53,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:53,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 105 states and 169 transitions. [2024-12-05 23:19:53,310 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 169 transitions. [2024-12-05 23:19:53,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:19:53,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:53,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:53,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:53,330 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:19:53,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:53,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 105 states and 168 transitions. [2024-12-05 23:19:53,767 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 168 transitions. [2024-12-05 23:19:53,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:19:53,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:53,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:53,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:53,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:19:54,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:54,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 108 states and 172 transitions. [2024-12-05 23:19:54,383 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 172 transitions. [2024-12-05 23:19:54,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:19:54,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:54,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:54,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:54,412 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:19:56,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:56,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 118 states and 192 transitions. [2024-12-05 23:19:56,480 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 192 transitions. [2024-12-05 23:19:56,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:19:56,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:56,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:56,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:56,500 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:19:57,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:57,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 122 states and 198 transitions. [2024-12-05 23:19:57,515 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 198 transitions. [2024-12-05 23:19:57,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:19:57,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:57,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:57,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:57,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:19:58,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:58,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 122 states and 197 transitions. [2024-12-05 23:19:58,143 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 197 transitions. [2024-12-05 23:19:58,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:19:58,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:58,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:58,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:58,163 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:19:59,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:59,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 128 states and 207 transitions. [2024-12-05 23:19:59,260 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 207 transitions. [2024-12-05 23:19:59,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:19:59,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:59,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:59,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:59,296 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:19:59,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:59,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 129 states and 209 transitions. [2024-12-05 23:19:59,672 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 209 transitions. [2024-12-05 23:19:59,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:19:59,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:59,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:59,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:59,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:20:00,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:00,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 130 states and 209 transitions. [2024-12-05 23:20:00,075 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 209 transitions. [2024-12-05 23:20:00,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:20:00,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:00,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:00,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:01,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:11,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:11,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 148 states and 246 transitions. [2024-12-05 23:20:11,786 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 246 transitions. [2024-12-05 23:20:11,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:20:11,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:11,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:11,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:12,224 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:15,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:15,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 154 states and 261 transitions. [2024-12-05 23:20:15,709 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 261 transitions. [2024-12-05 23:20:15,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:20:15,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:15,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:15,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:16,103 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:19,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:19,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 158 states and 272 transitions. [2024-12-05 23:20:19,443 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 272 transitions. [2024-12-05 23:20:19,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:20:19,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:19,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:19,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:19,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:21,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:21,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 161 states and 277 transitions. [2024-12-05 23:20:21,229 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 277 transitions. [2024-12-05 23:20:21,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:20:21,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:21,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:21,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:21,264 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:20:22,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:22,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 163 states and 279 transitions. [2024-12-05 23:20:22,760 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 279 transitions. [2024-12-05 23:20:22,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:20:22,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:22,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:22,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:22,793 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:20:24,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:24,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 166 states and 281 transitions. [2024-12-05 23:20:24,439 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 281 transitions. [2024-12-05 23:20:24,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:20:24,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:24,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:24,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:26,549 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:32,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:32,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 173 states and 299 transitions. [2024-12-05 23:20:32,703 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 299 transitions. [2024-12-05 23:20:32,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:20:32,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:32,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:32,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:32,901 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:35,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:35,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 176 states and 307 transitions. [2024-12-05 23:20:35,387 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 307 transitions. [2024-12-05 23:20:35,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:20:35,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:35,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:35,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:35,931 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:41,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:41,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 183 states and 326 transitions. [2024-12-05 23:20:41,111 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 326 transitions. [2024-12-05 23:20:41,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:20:41,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:41,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:41,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:41,201 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:43,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:43,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 186 states and 332 transitions. [2024-12-05 23:20:43,306 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 332 transitions. [2024-12-05 23:20:43,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:20:43,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:43,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:43,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:43,324 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 23:20:43,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:43,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 187 states and 333 transitions. [2024-12-05 23:20:43,966 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 333 transitions. [2024-12-05 23:20:43,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:20:43,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:43,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:43,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:44,007 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 23:20:45,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:45,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 187 states and 332 transitions. [2024-12-05 23:20:45,012 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 332 transitions. [2024-12-05 23:20:45,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:20:45,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:45,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:45,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:45,038 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 23:20:45,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:45,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 188 states and 332 transitions. [2024-12-05 23:20:45,427 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 332 transitions. [2024-12-05 23:20:45,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:20:45,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:45,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:45,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:47,155 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:58,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:58,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 202 states and 365 transitions. [2024-12-05 23:20:58,509 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 365 transitions. [2024-12-05 23:20:58,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:20:58,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:58,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:58,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:58,715 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:08,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:08,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 214 states and 388 transitions. [2024-12-05 23:21:08,229 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 388 transitions. [2024-12-05 23:21:08,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:21:08,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:08,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:08,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:08,487 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:10,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:10,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 216 states and 389 transitions. [2024-12-05 23:21:10,847 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 389 transitions. [2024-12-05 23:21:10,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:21:10,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:10,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:10,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:13,292 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:21:23,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:23,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 220 states and 393 transitions. [2024-12-05 23:21:23,234 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 393 transitions. [2024-12-05 23:21:23,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:21:23,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:23,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:23,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:23,283 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:21:26,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:26,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 223 states and 397 transitions. [2024-12-05 23:21:26,312 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 397 transitions. [2024-12-05 23:21:26,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:21:26,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:26,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:26,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:26,343 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 23:21:28,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:28,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 226 states and 400 transitions. [2024-12-05 23:21:28,894 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 400 transitions. [2024-12-05 23:21:28,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:21:28,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:28,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:28,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:28,925 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 23:21:29,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:29,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 222 states and 394 transitions. [2024-12-05 23:21:29,088 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 394 transitions. [2024-12-05 23:21:29,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:21:29,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:29,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:29,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:29,108 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 23:21:29,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:29,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 222 states and 393 transitions. [2024-12-05 23:21:29,904 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 393 transitions. [2024-12-05 23:21:29,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:21:29,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:29,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:29,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:29,933 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 23:21:30,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:30,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 222 states and 392 transitions. [2024-12-05 23:21:30,335 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 392 transitions. [2024-12-05 23:21:30,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:21:30,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:30,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:30,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:34,017 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:41,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:41,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 227 states and 399 transitions. [2024-12-05 23:21:41,742 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 399 transitions. [2024-12-05 23:21:41,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:21:41,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:41,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:41,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:41,988 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:47,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:47,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 230 states and 407 transitions. [2024-12-05 23:21:47,088 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 407 transitions. [2024-12-05 23:21:47,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:21:47,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:47,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:47,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:47,322 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 1 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:50,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:50,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 231 states and 408 transitions. [2024-12-05 23:21:50,896 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 408 transitions. [2024-12-05 23:21:50,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:21:50,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:50,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:50,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:50,926 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 23:22:01,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:01,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 244 states and 425 transitions. [2024-12-05 23:22:01,028 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 425 transitions. [2024-12-05 23:22:01,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:22:01,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:01,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:01,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:01,057 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 23:22:03,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:03,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 246 states and 426 transitions. [2024-12-05 23:22:03,388 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 426 transitions. [2024-12-05 23:22:03,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:22:03,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:03,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:03,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:04,220 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:12,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:12,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 253 states and 445 transitions. [2024-12-05 23:22:12,600 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 445 transitions. [2024-12-05 23:22:12,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:22:12,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:12,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:12,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:12,721 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:15,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:15,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 256 states and 452 transitions. [2024-12-05 23:22:15,937 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 452 transitions. [2024-12-05 23:22:15,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:22:15,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:15,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:15,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:19,592 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 29 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:22:30,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:30,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 260 states and 464 transitions. [2024-12-05 23:22:30,949 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 464 transitions. [2024-12-05 23:22:30,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:22:30,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:30,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:30,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:31,148 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 29 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:22:42,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:42,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 269 states and 483 transitions. [2024-12-05 23:22:42,527 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 483 transitions. [2024-12-05 23:22:42,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:22:42,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:42,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:42,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:43,654 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 25 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:22:46,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:46,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 272 states and 486 transitions. [2024-12-05 23:22:46,759 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 486 transitions. [2024-12-05 23:22:46,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:22:46,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:46,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:46,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:46,892 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 23:23:17,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:17,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 296 states and 528 transitions. [2024-12-05 23:23:17,197 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 528 transitions. [2024-12-05 23:23:17,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:23:17,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:17,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:17,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:22,492 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 9 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:40,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:40,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 305 states and 552 transitions. [2024-12-05 23:23:40,843 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 552 transitions. [2024-12-05 23:23:40,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:23:40,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:40,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:40,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:41,153 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 9 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:47,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:47,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 309 states and 560 transitions. [2024-12-05 23:23:47,231 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 560 transitions. [2024-12-05 23:23:47,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:23:47,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:47,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:47,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:47,262 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-05 23:23:48,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:48,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 307 states and 557 transitions. [2024-12-05 23:23:48,401 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 557 transitions. [2024-12-05 23:23:48,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:23:48,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:48,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:48,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:48,432 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-05 23:23:51,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:51,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 309 states and 558 transitions. [2024-12-05 23:23:51,514 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 558 transitions. [2024-12-05 23:23:51,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 23:23:51,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:51,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:51,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:52,746 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:04,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:04,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 316 states and 579 transitions. [2024-12-05 23:24:04,001 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 579 transitions. [2024-12-05 23:24:04,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 23:24:04,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:04,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:04,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:04,163 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:08,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:08,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 319 states and 585 transitions. [2024-12-05 23:24:08,360 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 585 transitions. [2024-12-05 23:24:08,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:24:08,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:08,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:08,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:09,373 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 4 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:24:20,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:20,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 326 states and 597 transitions. [2024-12-05 23:24:20,171 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 597 transitions. [2024-12-05 23:24:20,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:24:20,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:20,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:20,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:20,549 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 4 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:24:33,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:33,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 336 states and 619 transitions. [2024-12-05 23:24:33,576 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 619 transitions. [2024-12-05 23:24:33,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:24:33,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:33,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:33,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:33,848 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 4 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:24:39,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:39,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 339 states and 622 transitions. [2024-12-05 23:24:39,854 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 622 transitions. [2024-12-05 23:24:39,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:24:39,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:39,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:39,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:40,136 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 4 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:24:45,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:45,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 342 states and 624 transitions. [2024-12-05 23:24:45,642 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 624 transitions. [2024-12-05 23:24:45,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:24:45,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:45,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:45,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:51,054 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:24:59,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:59,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 344 states and 633 transitions. [2024-12-05 23:24:59,655 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 633 transitions. [2024-12-05 23:24:59,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:24:59,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:59,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:59,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:59,746 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-05 23:25:01,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:01,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 345 states and 634 transitions. [2024-12-05 23:25:01,268 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 634 transitions. [2024-12-05 23:25:01,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:25:01,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:01,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:01,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:02,125 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 47 proven. 9 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 23:25:12,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:12,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 354 states and 648 transitions. [2024-12-05 23:25:12,005 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 648 transitions. [2024-12-05 23:25:12,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:25:12,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:12,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:12,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:12,193 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 47 proven. 9 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 23:25:13,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:13,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 355 states and 649 transitions. [2024-12-05 23:25:13,840 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 649 transitions. [2024-12-05 23:25:13,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:25:13,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:13,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:13,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:15,656 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 49 proven. 22 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:25:17,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:17,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 355 states and 646 transitions. [2024-12-05 23:25:17,848 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 646 transitions. [2024-12-05 23:25:17,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:25:17,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:17,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:17,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:24,748 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 22 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:25:40,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:40,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 360 states and 660 transitions. [2024-12-05 23:25:40,526 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 660 transitions. [2024-12-05 23:25:40,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:25:40,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:40,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:40,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:40,902 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 22 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:25:42,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:42,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 361 states and 663 transitions. [2024-12-05 23:25:42,986 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 663 transitions. [2024-12-05 23:25:42,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:25:42,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:42,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:42,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:43,357 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 22 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:25:50,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:50,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 365 states and 671 transitions. [2024-12-05 23:25:50,579 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 671 transitions. [2024-12-05 23:25:50,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:25:50,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:50,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:50,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:50,983 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 22 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:25:56,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:56,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 368 states and 676 transitions. [2024-12-05 23:25:56,988 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 676 transitions. [2024-12-05 23:25:56,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:25:56,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:56,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:57,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:01,175 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 5 proven. 80 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:26:15,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:15,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 374 states and 685 transitions. [2024-12-05 23:26:15,526 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 685 transitions. [2024-12-05 23:26:15,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:26:15,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:15,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:15,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:15,922 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 42 proven. 27 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:26:20,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:20,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 377 states and 691 transitions. [2024-12-05 23:26:20,750 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 691 transitions. [2024-12-05 23:26:20,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:26:20,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:20,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:20,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:20,994 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 42 proven. 27 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:26:22,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:22,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 378 states and 692 transitions. [2024-12-05 23:26:22,893 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 692 transitions. [2024-12-05 23:26:22,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:26:22,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:22,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:22,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:25,001 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 44 proven. 40 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:26:32,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:32,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 381 states and 698 transitions. [2024-12-05 23:26:32,412 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 698 transitions. [2024-12-05 23:26:32,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:26:32,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:32,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:32,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:33,446 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 59 proven. 20 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 23:26:35,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:35,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 382 states and 699 transitions. [2024-12-05 23:26:35,985 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 699 transitions. [2024-12-05 23:26:35,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:26:35,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:35,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:35,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:37,063 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 68 proven. 22 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 23:26:39,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:39,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 384 states and 700 transitions. [2024-12-05 23:26:39,793 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 700 transitions. [2024-12-05 23:26:39,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:26:39,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:39,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:39,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:47,444 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 44 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:12,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:12,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 393 states and 723 transitions. [2024-12-05 23:27:12,710 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 723 transitions. [2024-12-05 23:27:12,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:27:12,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:12,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:12,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:13,272 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 44 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:20,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:20,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 397 states and 732 transitions. [2024-12-05 23:27:20,966 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 732 transitions. [2024-12-05 23:27:20,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:27:20,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:20,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:21,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:26,306 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 13 proven. 108 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:27:43,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:43,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 403 states and 740 transitions. [2024-12-05 23:27:43,151 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 740 transitions. [2024-12-05 23:27:43,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:27:43,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:43,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:43,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:44,983 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 57 proven. 60 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:27:52,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:52,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 406 states and 745 transitions. [2024-12-05 23:27:52,363 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 745 transitions. [2024-12-05 23:27:52,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:27:52,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:52,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:52,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:52,710 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 85 proven. 19 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:27:56,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:56,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 408 states and 747 transitions. [2024-12-05 23:27:56,274 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 747 transitions. [2024-12-05 23:27:56,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:27:56,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:56,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:56,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:57,370 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-12-05 23:28:22,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:22,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 422 states and 776 transitions. [2024-12-05 23:28:22,114 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 776 transitions. [2024-12-05 23:28:22,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:28:22,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:22,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:22,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:33,165 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 20 proven. 57 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 23:29:51,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:51,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 458 states and 878 transitions. [2024-12-05 23:29:51,742 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 878 transitions. [2024-12-05 23:29:51,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:29:51,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:51,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:51,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:51,936 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-12-05 23:30:05,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:05,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 466 states and 895 transitions. [2024-12-05 23:30:05,957 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 895 transitions. [2024-12-05 23:30:05,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 23:30:05,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:05,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:05,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:06,033 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-05 23:30:10,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:10,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 468 states and 897 transitions. [2024-12-05 23:30:10,506 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 897 transitions. [2024-12-05 23:30:10,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 23:30:10,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:10,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:10,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:10,576 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-05 23:30:12,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:12,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 469 states and 899 transitions. [2024-12-05 23:30:12,757 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 899 transitions. [2024-12-05 23:30:12,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:30:12,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:12,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:12,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:16,889 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 75 proven. 82 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:30:34,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:34,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 475 states and 912 transitions. [2024-12-05 23:30:34,416 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 912 transitions. [2024-12-05 23:30:34,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:30:34,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:34,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:34,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:34,917 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 75 proven. 82 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:30:41,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:41,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 478 states and 920 transitions. [2024-12-05 23:30:41,665 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 920 transitions. [2024-12-05 23:30:41,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:30:41,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:41,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:41,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:41,697 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-05 23:30:42,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:42,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 478 states and 919 transitions. [2024-12-05 23:30:42,431 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 919 transitions. [2024-12-05 23:30:42,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:30:42,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:42,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:42,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:42,474 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-12-05 23:30:48,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:48,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 382 states and 753 transitions. [2024-12-05 23:30:48,537 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 753 transitions. [2024-12-05 23:30:48,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:30:48,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:48,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:48,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:52,917 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 84 proven. 64 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:31:30,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:30,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 398 states and 783 transitions. [2024-12-05 23:31:30,789 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 783 transitions. [2024-12-05 23:31:30,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:31:30,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:30,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:30,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:31,222 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 84 proven. 64 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 23:32:01,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:01,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 414 states and 813 transitions. [2024-12-05 23:32:01,985 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 813 transitions. [2024-12-05 23:32:01,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:32:01,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:01,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:02,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:04,127 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 105 proven. 2 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-12-05 23:32:13,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:13,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 417 states and 813 transitions. [2024-12-05 23:32:13,442 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 813 transitions. [2024-12-05 23:32:13,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:32:13,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:13,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:13,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:13,675 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 89 proven. 18 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-12-05 23:32:16,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:16,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 418 states and 814 transitions. [2024-12-05 23:32:16,020 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 814 transitions. [2024-12-05 23:32:16,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:32:16,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:16,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:16,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:16,092 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-12-05 23:32:17,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:17,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 420 states and 816 transitions. [2024-12-05 23:32:17,994 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 816 transitions. [2024-12-05 23:32:17,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:32:17,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:17,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:18,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:19,354 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 120 proven. 38 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-05 23:32:25,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:25,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 422 states and 815 transitions. [2024-12-05 23:32:25,825 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 815 transitions. [2024-12-05 23:32:25,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 23:32:25,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:25,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:25,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:32,129 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 128 proven. 164 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked.