./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-memsafety/cstrlen-alloca-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_923b6ee6-fade-42a6-bc66-d53c6bab120e/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_923b6ee6-fade-42a6-bc66-d53c6bab120e/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_923b6ee6-fade-42a6-bc66-d53c6bab120e/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_923b6ee6-fade-42a6-bc66-d53c6bab120e/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety/cstrlen-alloca-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_923b6ee6-fade-42a6-bc66-d53c6bab120e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_923b6ee6-fade-42a6-bc66-d53c6bab120e/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 32bit --witnessprinter.graph.data.programhash 2b1ee78e0ef345a64f8c7caca77413516ce68186d78e333a5564d6417b0fa920 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:17:58,780 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:17:58,834 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_923b6ee6-fade-42a6-bc66-d53c6bab120e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 00:17:58,839 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:17:58,839 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:17:58,859 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:17:58,860 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:17:58,860 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:17:58,860 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:17:58,860 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:17:58,860 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:17:58,860 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:17:58,861 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:17:58,861 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:17:58,861 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:17:58,861 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:17:58,861 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:17:58,861 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:17:58,861 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:17:58,861 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:17:58,861 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:17:58,861 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:17:58,861 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:17:58,861 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:17:58,862 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:17:58,862 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:17:58,862 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:17:58,862 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:17:58,862 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:17:58,862 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:17:58,862 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_923b6ee6-fade-42a6-bc66-d53c6bab120e/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b1ee78e0ef345a64f8c7caca77413516ce68186d78e333a5564d6417b0fa920 [2024-12-06 00:17:59,068 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:17:59,076 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:17:59,077 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:17:59,079 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:17:59,079 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:17:59,080 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_923b6ee6-fade-42a6-bc66-d53c6bab120e/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-memsafety/cstrlen-alloca-2.i [2024-12-06 00:18:01,732 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_923b6ee6-fade-42a6-bc66-d53c6bab120e/bin/ukojak-verify-CZk0znPC7b/data/25d3af56e/3e2da98dd5b74085a584d2c7b36e2d81/FLAG94e94f591 [2024-12-06 00:18:01,976 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:18:01,977 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_923b6ee6-fade-42a6-bc66-d53c6bab120e/sv-benchmarks/c/array-memsafety/cstrlen-alloca-2.i [2024-12-06 00:18:01,986 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_923b6ee6-fade-42a6-bc66-d53c6bab120e/bin/ukojak-verify-CZk0znPC7b/data/25d3af56e/3e2da98dd5b74085a584d2c7b36e2d81/FLAG94e94f591 [2024-12-06 00:18:02,325 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_923b6ee6-fade-42a6-bc66-d53c6bab120e/bin/ukojak-verify-CZk0znPC7b/data/25d3af56e/3e2da98dd5b74085a584d2c7b36e2d81 [2024-12-06 00:18:02,327 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:18:02,328 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:18:02,329 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:18:02,329 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:18:02,332 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:18:02,333 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:18:02" (1/1) ... [2024-12-06 00:18:02,333 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4139c856 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:18:02, skipping insertion in model container [2024-12-06 00:18:02,334 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:18:02" (1/1) ... [2024-12-06 00:18:02,356 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:18:02,555 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:18:02,563 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:18:02,597 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:18:02,618 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:18:02,619 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:18:02 WrapperNode [2024-12-06 00:18:02,619 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:18:02,620 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:18:02,620 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:18:02,620 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:18:02,626 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:18:02" (1/1) ... [2024-12-06 00:18:02,636 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:18:02" (1/1) ... [2024-12-06 00:18:02,650 INFO L138 Inliner]: procedures = 117, calls = 9, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 47 [2024-12-06 00:18:02,650 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:18:02,651 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:18:02,651 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:18:02,651 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:18:02,656 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:18:02" (1/1) ... [2024-12-06 00:18:02,656 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:18:02" (1/1) ... [2024-12-06 00:18:02,658 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:18:02" (1/1) ... [2024-12-06 00:18:02,658 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:18:02" (1/1) ... [2024-12-06 00:18:02,663 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:18:02" (1/1) ... [2024-12-06 00:18:02,664 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:18:02" (1/1) ... [2024-12-06 00:18:02,668 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:18:02" (1/1) ... [2024-12-06 00:18:02,669 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:18:02" (1/1) ... [2024-12-06 00:18:02,670 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:18:02" (1/1) ... [2024-12-06 00:18:02,671 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:18:02,672 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:18:02,672 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:18:02,672 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:18:02,673 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:18:02" (1/1) ... [2024-12-06 00:18:02,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:18:02,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_923b6ee6-fade-42a6-bc66-d53c6bab120e/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:18:02,700 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_923b6ee6-fade-42a6-bc66-d53c6bab120e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:18:02,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_923b6ee6-fade-42a6-bc66-d53c6bab120e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:18:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:18:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:18:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 00:18:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:18:02,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:18:02,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:18:02,805 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:18:02,806 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:18:02,915 INFO L? ?]: Removed 29 outVars from TransFormulas that were not future-live. [2024-12-06 00:18:02,915 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:18:02,953 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:18:02,953 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 00:18:02,953 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:18:02 BoogieIcfgContainer [2024-12-06 00:18:02,954 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:18:02,954 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:18:02,954 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:18:02,962 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:18:02,962 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:18:02" (1/1) ... [2024-12-06 00:18:02,969 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:18:03,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:03,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 16 states and 18 transitions. [2024-12-06 00:18:03,016 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 18 transitions. [2024-12-06 00:18:03,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:18:03,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:03,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:03,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:03,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:03,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:03,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2024-12-06 00:18:03,233 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2024-12-06 00:18:03,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:18:03,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:03,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:03,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:03,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:03,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:03,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 17 states and 21 transitions. [2024-12-06 00:18:03,779 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2024-12-06 00:18:03,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:18:03,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:03,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:03,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:03,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:03,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:03,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 16 states and 20 transitions. [2024-12-06 00:18:03,851 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2024-12-06 00:18:03,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:18:03,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:03,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:03,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:04,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:04,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:04,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 18 states and 26 transitions. [2024-12-06 00:18:04,372 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 26 transitions. [2024-12-06 00:18:04,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:18:04,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:04,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:04,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:04,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:04,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:04,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 19 states and 27 transitions. [2024-12-06 00:18:04,464 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 27 transitions. [2024-12-06 00:18:04,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:18:04,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:04,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:04,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:04,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:04,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:04,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2024-12-06 00:18:04,748 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2024-12-06 00:18:04,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 00:18:04,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:04,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:04,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:05,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:06,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:06,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 23 states and 38 transitions. [2024-12-06 00:18:06,186 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 38 transitions. [2024-12-06 00:18:06,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 00:18:06,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:06,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:06,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:06,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:07,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:07,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 25 states and 41 transitions. [2024-12-06 00:18:07,369 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 41 transitions. [2024-12-06 00:18:07,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:18:07,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:07,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:07,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:07,410 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:18:07,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:07,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 23 states and 38 transitions. [2024-12-06 00:18:07,425 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 38 transitions. [2024-12-06 00:18:07,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:18:07,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:07,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:07,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:07,702 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:08,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:08,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 26 states and 46 transitions. [2024-12-06 00:18:08,466 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 46 transitions. [2024-12-06 00:18:08,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:18:08,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:08,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:08,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:08,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:09,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:09,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 31 states and 56 transitions. [2024-12-06 00:18:09,745 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 56 transitions. [2024-12-06 00:18:09,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:18:09,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:09,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:09,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:10,167 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:10,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:10,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 32 states and 57 transitions. [2024-12-06 00:18:10,760 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 57 transitions. [2024-12-06 00:18:10,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:18:10,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:10,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:10,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:11,342 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:12,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 22 states and 31 transitions. [2024-12-06 00:18:12,170 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 31 transitions. [2024-12-06 00:18:12,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:18:12,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:12,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:12,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:12,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:14,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:14,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 24 states and 32 transitions. [2024-12-06 00:18:14,300 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 32 transitions. [2024-12-06 00:18:14,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:18:14,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:14,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:14,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:14,407 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:18:15,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:15,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 26 states and 36 transitions. [2024-12-06 00:18:15,484 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 36 transitions. [2024-12-06 00:18:15,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:18:15,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:15,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:15,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:16,285 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:18,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:18,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 31 states and 47 transitions. [2024-12-06 00:18:18,878 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 47 transitions. [2024-12-06 00:18:18,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:18:18,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:18,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:18,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:18,968 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:18:20,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:20,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 34 states and 50 transitions. [2024-12-06 00:18:20,187 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 50 transitions. [2024-12-06 00:18:20,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:18:20,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:20,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:20,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:20,224 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:18:20,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:20,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 32 states and 44 transitions. [2024-12-06 00:18:20,671 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 44 transitions. [2024-12-06 00:18:20,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:18:20,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:20,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:20,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:21,325 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:23,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:23,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 36 states and 51 transitions. [2024-12-06 00:18:23,488 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 51 transitions. [2024-12-06 00:18:23,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:18:23,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:23,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:23,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:23,596 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:18:24,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:24,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 39 states and 56 transitions. [2024-12-06 00:18:24,903 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 56 transitions. [2024-12-06 00:18:24,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:18:24,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:24,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:24,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:25,833 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:31,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:31,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 47 states and 75 transitions. [2024-12-06 00:18:31,367 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 75 transitions. [2024-12-06 00:18:31,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:18:31,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:31,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:31,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:31,464 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 00:18:31,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:31,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 48 states and 76 transitions. [2024-12-06 00:18:31,970 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 76 transitions. [2024-12-06 00:18:31,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:18:31,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:31,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:31,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:32,089 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 00:18:32,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:32,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 49 states and 76 transitions. [2024-12-06 00:18:32,628 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 76 transitions. [2024-12-06 00:18:32,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:18:32,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:32,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:32,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:34,541 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:39,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:39,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 55 states and 95 transitions. [2024-12-06 00:18:39,897 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 95 transitions. [2024-12-06 00:18:39,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:18:39,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:39,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:39,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:41,300 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:45,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:45,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 59 states and 102 transitions. [2024-12-06 00:18:45,594 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 102 transitions. [2024-12-06 00:18:45,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:18:45,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:45,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:45,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:45,642 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:18:46,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:46,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 60 states and 102 transitions. [2024-12-06 00:18:46,224 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 102 transitions. [2024-12-06 00:18:46,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:18:46,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:46,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:46,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:46,307 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 00:18:47,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:47,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 61 states and 102 transitions. [2024-12-06 00:18:47,003 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 102 transitions. [2024-12-06 00:18:47,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:18:47,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:47,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:47,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:48,969 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:52,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:52,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 63 states and 108 transitions. [2024-12-06 00:18:52,014 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 108 transitions. [2024-12-06 00:18:52,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:18:52,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:52,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:52,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:53,284 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:59,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:59,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 70 states and 126 transitions. [2024-12-06 00:18:59,543 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 126 transitions. [2024-12-06 00:18:59,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:18:59,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:59,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:59,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:59,669 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:02,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:02,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 74 states and 136 transitions. [2024-12-06 00:19:02,657 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 136 transitions. [2024-12-06 00:19:02,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:19:02,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:02,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:02,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:03,334 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:05,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:05,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 76 states and 140 transitions. [2024-12-06 00:19:05,588 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 140 transitions. [2024-12-06 00:19:05,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:19:05,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:05,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:05,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:06,016 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:07,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:07,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 78 states and 144 transitions. [2024-12-06 00:19:07,945 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 144 transitions. [2024-12-06 00:19:07,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:19:07,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:07,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:07,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:10,736 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:16,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:16,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 82 states and 151 transitions. [2024-12-06 00:19:16,600 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 151 transitions. [2024-12-06 00:19:16,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:19:16,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:16,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:16,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:16,819 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:20,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:20,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 86 states and 158 transitions. [2024-12-06 00:19:20,402 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 158 transitions. [2024-12-06 00:19:20,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:19:20,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:20,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:20,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:22,155 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:28,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:28,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 90 states and 164 transitions. [2024-12-06 00:19:28,248 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 164 transitions. [2024-12-06 00:19:28,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:19:28,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:28,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:28,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:28,372 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:31,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:31,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 94 states and 171 transitions. [2024-12-06 00:19:31,870 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 171 transitions. [2024-12-06 00:19:31,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:19:31,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:31,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:31,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:32,622 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:35,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:35,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 96 states and 175 transitions. [2024-12-06 00:19:35,230 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 175 transitions. [2024-12-06 00:19:35,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:19:35,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:35,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:35,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:35,425 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:37,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:37,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 98 states and 179 transitions. [2024-12-06 00:19:37,304 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 179 transitions. [2024-12-06 00:19:37,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:19:37,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:37,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:37,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:38,995 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:48,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:48,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 105 states and 199 transitions. [2024-12-06 00:19:48,251 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 199 transitions. [2024-12-06 00:19:48,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:19:48,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:48,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:48,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:48,356 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:52,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:52,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 109 states and 210 transitions. [2024-12-06 00:19:52,258 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 210 transitions. [2024-12-06 00:19:52,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:19:52,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:52,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:52,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:52,384 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:56,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:56,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 113 states and 220 transitions. [2024-12-06 00:19:56,341 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 220 transitions. [2024-12-06 00:19:56,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:19:56,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:56,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:56,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:56,469 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:00,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:00,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 117 states and 231 transitions. [2024-12-06 00:20:00,527 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 231 transitions. [2024-12-06 00:20:00,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:20:00,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:00,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:00,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:01,350 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:04,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:04,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 119 states and 235 transitions. [2024-12-06 00:20:04,526 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 235 transitions. [2024-12-06 00:20:04,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:20:04,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:04,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:04,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:04,719 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:07,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:07,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 121 states and 239 transitions. [2024-12-06 00:20:07,307 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 239 transitions. [2024-12-06 00:20:07,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:20:07,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:07,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:07,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:07,493 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:10,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:10,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 123 states and 243 transitions. [2024-12-06 00:20:10,269 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 243 transitions. [2024-12-06 00:20:10,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:20:10,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:10,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:10,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:10,448 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:13,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:13,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 125 states and 247 transitions. [2024-12-06 00:20:13,098 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 247 transitions. [2024-12-06 00:20:13,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:20:13,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:13,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:13,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:18,646 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:28,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:28,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 129 states and 254 transitions. [2024-12-06 00:20:28,305 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 254 transitions. [2024-12-06 00:20:28,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:20:28,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:28,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:28,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:28,495 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:33,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:33,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 133 states and 262 transitions. [2024-12-06 00:20:33,383 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 262 transitions. [2024-12-06 00:20:33,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:20:33,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:33,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:33,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:35,662 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:41,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:41,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 137 states and 269 transitions. [2024-12-06 00:20:41,925 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 269 transitions. [2024-12-06 00:20:41,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:20:41,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:41,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:41,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:42,700 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:47,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:47,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 141 states and 276 transitions. [2024-12-06 00:20:47,482 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 276 transitions. [2024-12-06 00:20:47,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:20:47,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:47,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:47,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:50,754 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 9 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:00,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:00,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 145 states and 282 transitions. [2024-12-06 00:21:00,689 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 282 transitions. [2024-12-06 00:21:00,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:21:00,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:00,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:00,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:02,466 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 9 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:09,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:09,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 149 states and 289 transitions. [2024-12-06 00:21:09,317 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 289 transitions. [2024-12-06 00:21:09,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:21:09,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:09,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:09,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:09,431 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 9 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:14,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:14,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 153 states and 296 transitions. [2024-12-06 00:21:14,282 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 296 transitions. [2024-12-06 00:21:14,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:21:14,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:14,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:14,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:14,376 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 9 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:19,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:19,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 157 states and 303 transitions. [2024-12-06 00:21:19,585 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 303 transitions. [2024-12-06 00:21:19,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:21:19,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:19,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:19,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:20,736 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:24,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:24,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 159 states and 307 transitions. [2024-12-06 00:21:24,882 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 307 transitions. [2024-12-06 00:21:24,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:21:24,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:24,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:24,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:25,302 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:28,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:28,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 161 states and 311 transitions. [2024-12-06 00:21:28,089 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 311 transitions. [2024-12-06 00:21:28,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:21:28,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:28,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:28,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:28,277 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:31,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:31,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 163 states and 315 transitions. [2024-12-06 00:21:31,259 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 315 transitions. [2024-12-06 00:21:31,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:21:31,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:31,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:31,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:31,453 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:34,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:34,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 165 states and 319 transitions. [2024-12-06 00:21:34,508 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2024-12-06 00:21:34,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:21:34,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:34,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:34,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:37,603 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 6 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:51,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:51,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 172 states and 343 transitions. [2024-12-06 00:21:51,746 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 343 transitions. [2024-12-06 00:21:51,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:21:51,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:51,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:51,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:51,882 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 6 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:57,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:57,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 176 states and 353 transitions. [2024-12-06 00:21:57,799 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 353 transitions. [2024-12-06 00:21:57,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:21:57,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:57,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:57,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:57,927 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 6 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:04,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:04,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 180 states and 364 transitions. [2024-12-06 00:22:04,063 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 364 transitions. [2024-12-06 00:22:04,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:22:04,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:04,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:04,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:04,175 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 6 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:10,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:10,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 184 states and 374 transitions. [2024-12-06 00:22:10,140 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 374 transitions. [2024-12-06 00:22:10,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:22:10,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:10,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:10,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:10,253 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 6 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:16,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:16,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 188 states and 385 transitions. [2024-12-06 00:22:16,559 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 385 transitions. [2024-12-06 00:22:16,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:22:16,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:16,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:16,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:16,676 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 6 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:22,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:22,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 192 states and 396 transitions. [2024-12-06 00:22:22,821 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 396 transitions. [2024-12-06 00:22:22,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:22:22,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:22,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:22,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:23,030 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 6 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:29,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:29,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 196 states and 407 transitions. [2024-12-06 00:22:29,251 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 407 transitions. [2024-12-06 00:22:29,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:22:29,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:29,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:29,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:29,382 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 6 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:35,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:35,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 200 states and 417 transitions. [2024-12-06 00:22:35,565 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 417 transitions. [2024-12-06 00:22:35,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:22:35,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:35,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:35,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:36,928 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:42,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:42,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 202 states and 421 transitions. [2024-12-06 00:22:42,098 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 421 transitions. [2024-12-06 00:22:42,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:22:42,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:42,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:42,385 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:46,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:46,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 204 states and 425 transitions. [2024-12-06 00:22:46,400 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 425 transitions. [2024-12-06 00:22:46,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:22:46,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:46,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:46,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:46,649 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:50,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:50,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 206 states and 429 transitions. [2024-12-06 00:22:50,446 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 429 transitions. [2024-12-06 00:22:50,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:22:50,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:50,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:50,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:50,652 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:54,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:54,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 208 states and 433 transitions. [2024-12-06 00:22:54,582 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 433 transitions. [2024-12-06 00:22:54,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:22:54,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:54,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:54,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:54,813 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:58,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:58,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 210 states and 437 transitions. [2024-12-06 00:22:58,749 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 437 transitions. [2024-12-06 00:22:58,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:22:58,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:58,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:58,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:59,140 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:03,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:03,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 212 states and 441 transitions. [2024-12-06 00:23:03,035 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 441 transitions. [2024-12-06 00:23:03,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:23:03,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:03,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:03,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:03,229 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:07,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:07,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 214 states and 445 transitions. [2024-12-06 00:23:07,042 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 445 transitions. [2024-12-06 00:23:07,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:23:07,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:07,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:07,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:07,242 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:11,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:11,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 216 states and 449 transitions. [2024-12-06 00:23:11,129 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 449 transitions. [2024-12-06 00:23:11,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:23:11,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:11,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:11,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:19,499 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:34,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:34,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 220 states and 456 transitions. [2024-12-06 00:23:34,624 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 456 transitions. [2024-12-06 00:23:34,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:23:34,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:34,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:34,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:39,035 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:50,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:50,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 224 states and 463 transitions. [2024-12-06 00:23:50,759 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 463 transitions. [2024-12-06 00:23:50,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:23:50,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:50,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:50,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:51,014 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:58,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:58,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 228 states and 470 transitions. [2024-12-06 00:23:58,720 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 470 transitions. [2024-12-06 00:23:58,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:23:58,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:58,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:58,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:58,936 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:06,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:06,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 232 states and 477 transitions. [2024-12-06 00:24:06,362 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 477 transitions. [2024-12-06 00:24:06,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:24:06,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:06,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:06,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:06,677 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:14,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:14,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 236 states and 484 transitions. [2024-12-06 00:24:14,354 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 484 transitions. [2024-12-06 00:24:14,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:24:14,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:14,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:14,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:14,569 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:21,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:21,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 240 states and 491 transitions. [2024-12-06 00:24:21,837 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 491 transitions. [2024-12-06 00:24:21,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:24:21,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:21,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:21,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:22,685 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:30,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:30,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 244 states and 498 transitions. [2024-12-06 00:24:30,281 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 498 transitions. [2024-12-06 00:24:30,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:24:30,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:30,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:30,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:32,033 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:39,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:39,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 248 states and 506 transitions. [2024-12-06 00:24:39,725 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 506 transitions. [2024-12-06 00:24:39,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:24:39,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:39,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:39,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:46,522 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 16 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:04,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:04,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 252 states and 512 transitions. [2024-12-06 00:25:04,638 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 512 transitions. [2024-12-06 00:25:04,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:25:04,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:04,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:04,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:04,770 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 16 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:13,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:13,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 256 states and 519 transitions. [2024-12-06 00:25:13,000 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 519 transitions. [2024-12-06 00:25:13,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:25:13,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:13,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:13,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:14,717 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 16 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:24,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:24,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 260 states and 526 transitions. [2024-12-06 00:25:24,561 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 526 transitions. [2024-12-06 00:25:24,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:25:24,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:24,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:24,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:24,694 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 16 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:32,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:32,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 264 states and 533 transitions. [2024-12-06 00:25:32,928 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 533 transitions. [2024-12-06 00:25:32,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:25:32,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:32,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:32,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:33,042 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 16 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:41,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:41,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 268 states and 540 transitions. [2024-12-06 00:25:41,143 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 540 transitions. [2024-12-06 00:25:41,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:25:41,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:41,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:41,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:41,278 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 16 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:49,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:49,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 272 states and 547 transitions. [2024-12-06 00:25:49,326 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 547 transitions. [2024-12-06 00:25:49,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:25:49,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:49,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:49,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:49,449 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 16 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:57,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:57,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 276 states and 554 transitions. [2024-12-06 00:25:57,970 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 554 transitions. [2024-12-06 00:25:57,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:25:57,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:57,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:57,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:58,139 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 16 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:06,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:06,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 280 states and 561 transitions. [2024-12-06 00:26:06,617 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 561 transitions. [2024-12-06 00:26:06,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:26:06,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:06,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:06,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:08,372 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:14,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:14,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 282 states and 565 transitions. [2024-12-06 00:26:14,826 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 565 transitions. [2024-12-06 00:26:14,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:26:14,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:14,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:14,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:15,241 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:20,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:20,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 284 states and 569 transitions. [2024-12-06 00:26:20,039 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 569 transitions. [2024-12-06 00:26:20,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:26:20,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:20,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:20,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:20,236 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:24,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:24,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 286 states and 573 transitions. [2024-12-06 00:26:24,722 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 573 transitions. [2024-12-06 00:26:24,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:26:24,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:24,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:24,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:25,103 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:29,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:29,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 288 states and 577 transitions. [2024-12-06 00:26:29,609 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 577 transitions. [2024-12-06 00:26:29,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:26:29,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:29,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:29,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:30,131 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:34,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:34,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 290 states and 581 transitions. [2024-12-06 00:26:34,710 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 581 transitions. [2024-12-06 00:26:34,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:26:34,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:34,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:34,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:34,948 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:39,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:39,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 292 states and 585 transitions. [2024-12-06 00:26:39,566 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 585 transitions. [2024-12-06 00:26:39,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:26:39,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:39,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:39,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:40,030 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:44,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:44,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 294 states and 589 transitions. [2024-12-06 00:26:44,750 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 589 transitions. [2024-12-06 00:26:44,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:26:44,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:44,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:44,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:44,966 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:49,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:49,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 296 states and 593 transitions. [2024-12-06 00:26:49,586 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 593 transitions. [2024-12-06 00:26:49,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:26:49,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:49,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:49,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:55,237 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:20,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:20,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 303 states and 625 transitions. [2024-12-06 00:27:20,957 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 625 transitions. [2024-12-06 00:27:20,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:27:20,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:20,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:20,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:21,112 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:30,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:30,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 307 states and 636 transitions. [2024-12-06 00:27:30,486 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 636 transitions. [2024-12-06 00:27:30,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:27:30,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:30,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:30,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:30,665 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:39,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:39,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 311 states and 647 transitions. [2024-12-06 00:27:39,555 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 647 transitions. [2024-12-06 00:27:39,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:27:39,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:39,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:39,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:39,698 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:48,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:48,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 315 states and 657 transitions. [2024-12-06 00:27:48,903 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 657 transitions. [2024-12-06 00:27:48,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:27:48,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:48,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:48,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:49,035 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:58,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:58,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 319 states and 668 transitions. [2024-12-06 00:27:58,343 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 668 transitions. [2024-12-06 00:27:58,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:27:58,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:58,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:58,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:58,481 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:28:07,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:07,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 323 states and 679 transitions. [2024-12-06 00:28:07,802 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 679 transitions. [2024-12-06 00:28:07,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:28:07,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:07,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:07,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:07,932 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:28:17,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:17,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 327 states and 690 transitions. [2024-12-06 00:28:17,558 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 690 transitions. [2024-12-06 00:28:17,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:28:17,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:17,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:17,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:17,690 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:28:27,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:27,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 331 states and 700 transitions. [2024-12-06 00:28:27,305 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 700 transitions. [2024-12-06 00:28:27,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:28:27,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:27,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:27,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:27,437 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:28:36,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:36,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 335 states and 710 transitions. [2024-12-06 00:28:36,999 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 710 transitions. [2024-12-06 00:28:36,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:28:36,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:37,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:37,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:37,163 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:28:47,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:47,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 339 states and 721 transitions. [2024-12-06 00:28:47,109 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 721 transitions. [2024-12-06 00:28:47,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:28:47,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:47,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:47,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:47,237 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:28:57,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:57,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 343 states and 732 transitions. [2024-12-06 00:28:57,636 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 732 transitions. [2024-12-06 00:28:57,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:28:57,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:57,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:57,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:57,765 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:07,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:07,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 347 states and 742 transitions. [2024-12-06 00:29:07,456 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 742 transitions. [2024-12-06 00:29:07,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:29:07,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:07,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:07,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:07,588 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:17,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:17,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 351 states and 753 transitions. [2024-12-06 00:29:17,882 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 753 transitions. [2024-12-06 00:29:17,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:29:17,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:17,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:17,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:18,021 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:27,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:27,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 355 states and 763 transitions. [2024-12-06 00:29:27,862 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 763 transitions. [2024-12-06 00:29:27,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:29:27,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:27,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:27,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:27,999 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:37,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:37,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 359 states and 773 transitions. [2024-12-06 00:29:37,937 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 773 transitions. [2024-12-06 00:29:37,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:29:37,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:37,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:37,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:38,200 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:48,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:48,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 363 states and 783 transitions. [2024-12-06 00:29:48,354 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 783 transitions. [2024-12-06 00:29:48,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:29:48,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:48,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:48,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:50,743 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:58,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:58,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 365 states and 787 transitions. [2024-12-06 00:29:58,934 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 787 transitions. [2024-12-06 00:29:58,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:29:58,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:58,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:58,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:59,143 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:05,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:05,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 367 states and 791 transitions. [2024-12-06 00:30:05,072 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 791 transitions. [2024-12-06 00:30:05,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:30:05,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:05,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:05,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:05,318 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:11,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:11,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 369 states and 795 transitions. [2024-12-06 00:30:11,376 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 795 transitions. [2024-12-06 00:30:11,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:30:11,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:11,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:11,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:11,784 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:17,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:17,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 371 states and 799 transitions. [2024-12-06 00:30:17,639 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 799 transitions. [2024-12-06 00:30:17,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:30:17,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:17,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:17,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:17,870 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:24,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:24,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 373 states and 803 transitions. [2024-12-06 00:30:24,233 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 803 transitions. [2024-12-06 00:30:24,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:30:24,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:24,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:24,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:24,451 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:30,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:30,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 375 states and 807 transitions. [2024-12-06 00:30:30,418 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 807 transitions. [2024-12-06 00:30:30,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:30:30,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:30,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:30,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:30,796 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:36,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:36,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 377 states and 811 transitions. [2024-12-06 00:30:36,792 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 811 transitions. [2024-12-06 00:30:36,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:30:36,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:36,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:36,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:37,024 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:43,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:43,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 379 states and 815 transitions. [2024-12-06 00:30:43,134 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 815 transitions. [2024-12-06 00:30:43,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:30:43,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:43,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:43,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:43,554 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:49,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:49,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 381 states and 819 transitions. [2024-12-06 00:30:49,599 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 819 transitions. [2024-12-06 00:30:49,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:30:49,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:49,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:49,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:50,033 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:55,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:55,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 383 states and 823 transitions. [2024-12-06 00:30:55,926 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 823 transitions. [2024-12-06 00:30:55,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:30:55,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:55,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:55,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:56,139 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:31:02,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:02,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 385 states and 827 transitions. [2024-12-06 00:31:02,086 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 827 transitions. [2024-12-06 00:31:02,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:31:02,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:02,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:02,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:02,297 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:31:08,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:08,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 387 states and 831 transitions. [2024-12-06 00:31:08,649 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 831 transitions. [2024-12-06 00:31:08,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:31:08,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:08,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:08,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:08,877 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:31:15,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:15,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 389 states and 835 transitions. [2024-12-06 00:31:15,377 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 835 transitions. [2024-12-06 00:31:15,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:31:15,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:15,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:15,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:15,598 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:31:21,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:21,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 391 states and 839 transitions. [2024-12-06 00:31:21,903 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 839 transitions. [2024-12-06 00:31:21,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:31:21,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:21,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:21,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:22,130 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:31:28,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:28,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 393 states and 843 transitions. [2024-12-06 00:31:28,302 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 843 transitions. [2024-12-06 00:31:28,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:31:28,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:28,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:28,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:28,636 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:31:34,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:34,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 395 states and 847 transitions. [2024-12-06 00:31:34,731 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 847 transitions. [2024-12-06 00:31:34,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:31:34,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:34,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:34,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:50,674 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.