./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62324928-2c34-4bee-abd3-674fce3eadf3/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62324928-2c34-4bee-abd3-674fce3eadf3/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62324928-2c34-4bee-abd3-674fce3eadf3/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62324928-2c34-4bee-abd3-674fce3eadf3/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62324928-2c34-4bee-abd3-674fce3eadf3/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62324928-2c34-4bee-abd3-674fce3eadf3/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9e43379b3f2624d77eec1084820c7c07499f5ec4432514ab066d4f5cf96eeebc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:02:00,375 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:02:00,458 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62324928-2c34-4bee-abd3-674fce3eadf3/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 05:02:00,463 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:02:00,463 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:02:00,488 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:02:00,491 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:02:00,491 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:02:00,492 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:02:00,492 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:02:00,492 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:02:00,493 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:02:00,493 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:02:00,494 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:02:00,494 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:02:00,494 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:02:00,494 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:02:00,494 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:02:00,494 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:02:00,494 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:02:00,494 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:02:00,495 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:02:00,495 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:02:00,495 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:02:00,495 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:02:00,495 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:02:00,496 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:02:00,496 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:02:00,496 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:02:00,496 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:02:00,496 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:02:00,496 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:02:00,497 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:02:00,497 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_62324928-2c34-4bee-abd3-674fce3eadf3/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e43379b3f2624d77eec1084820c7c07499f5ec4432514ab066d4f5cf96eeebc [2024-11-25 05:02:00,820 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:02:00,830 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:02:00,832 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:02:00,833 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:02:00,834 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:02:00,835 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62324928-2c34-4bee-abd3-674fce3eadf3/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2024-11-25 05:02:03,675 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62324928-2c34-4bee-abd3-674fce3eadf3/bin/ukojak-verify-ENZ3QT5qd3/data/e9d6e3354/aab10ee036e649a392d28f26daf8599f/FLAG04d66e808 [2024-11-25 05:02:04,149 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:02:04,150 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62324928-2c34-4bee-abd3-674fce3eadf3/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2024-11-25 05:02:04,173 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62324928-2c34-4bee-abd3-674fce3eadf3/bin/ukojak-verify-ENZ3QT5qd3/data/e9d6e3354/aab10ee036e649a392d28f26daf8599f/FLAG04d66e808 [2024-11-25 05:02:04,261 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62324928-2c34-4bee-abd3-674fce3eadf3/bin/ukojak-verify-ENZ3QT5qd3/data/e9d6e3354/aab10ee036e649a392d28f26daf8599f [2024-11-25 05:02:04,262 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:02:04,264 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:02:04,265 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:02:04,265 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:02:04,268 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:02:04,269 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:02:04" (1/1) ... [2024-11-25 05:02:04,271 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ad53589 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:02:04, skipping insertion in model container [2024-11-25 05:02:04,273 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:02:04" (1/1) ... [2024-11-25 05:02:04,326 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:02:04,722 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62324928-2c34-4bee-abd3-674fce3eadf3/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i[33021,33034] [2024-11-25 05:02:04,858 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62324928-2c34-4bee-abd3-674fce3eadf3/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i[44124,44137] [2024-11-25 05:02:04,858 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62324928-2c34-4bee-abd3-674fce3eadf3/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i[44245,44258] [2024-11-25 05:02:04,874 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:02:04,887 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:02:04,930 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62324928-2c34-4bee-abd3-674fce3eadf3/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i[33021,33034] [2024-11-25 05:02:05,043 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62324928-2c34-4bee-abd3-674fce3eadf3/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i[44124,44137] [2024-11-25 05:02:05,044 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62324928-2c34-4bee-abd3-674fce3eadf3/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i[44245,44258] [2024-11-25 05:02:05,054 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:02:05,089 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:02:05,089 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:02:05 WrapperNode [2024-11-25 05:02:05,090 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:02:05,090 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:02:05,090 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:02:05,091 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:02:05,097 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:02:05" (1/1) ... [2024-11-25 05:02:05,121 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:02:05" (1/1) ... [2024-11-25 05:02:05,195 INFO L138 Inliner]: procedures = 176, calls = 320, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1549 [2024-11-25 05:02:05,195 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:02:05,196 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:02:05,196 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:02:05,196 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:02:05,211 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:02:05" (1/1) ... [2024-11-25 05:02:05,211 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:02:05" (1/1) ... [2024-11-25 05:02:05,230 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:02:05" (1/1) ... [2024-11-25 05:02:05,234 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:02:05" (1/1) ... [2024-11-25 05:02:05,297 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:02:05" (1/1) ... [2024-11-25 05:02:05,303 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:02:05" (1/1) ... [2024-11-25 05:02:05,323 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:02:05" (1/1) ... [2024-11-25 05:02:05,332 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:02:05" (1/1) ... [2024-11-25 05:02:05,340 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:02:05" (1/1) ... [2024-11-25 05:02:05,356 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:02:05,357 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:02:05,358 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:02:05,358 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:02:05,359 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:02:05" (1/1) ... [2024-11-25 05:02:05,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:02:05,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62324928-2c34-4bee-abd3-674fce3eadf3/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:02:05,396 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62324928-2c34-4bee-abd3-674fce3eadf3/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:02:05,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62324928-2c34-4bee-abd3-674fce3eadf3/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:02:05,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 05:02:05,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 05:02:05,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 05:02:05,461 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 05:02:05,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 05:02:05,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:02:05,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 05:02:05,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 05:02:05,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 05:02:05,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 05:02:05,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:02:05,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:02:05,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:02:05,746 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:02:05,748 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:02:07,809 INFO L? ?]: Removed 329 outVars from TransFormulas that were not future-live. [2024-11-25 05:02:07,809 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:02:09,713 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:02:09,713 INFO L312 CfgBuilder]: Removed 41 assume(true) statements. [2024-11-25 05:02:09,713 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:02:09 BoogieIcfgContainer [2024-11-25 05:02:09,713 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:02:09,714 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:02:09,714 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:02:09,725 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:02:09,725 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:02:09" (1/1) ... [2024-11-25 05:02:09,734 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:02:09,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:09,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 131 states and 223 transitions. [2024-11-25 05:02:09,803 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 223 transitions. [2024-11-25 05:02:09,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 05:02:09,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:09,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:09,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:09,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:02:10,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:10,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 131 states and 220 transitions. [2024-11-25 05:02:10,007 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 220 transitions. [2024-11-25 05:02:10,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 05:02:10,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:10,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:10,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:10,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:02:10,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:10,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 133 states and 223 transitions. [2024-11-25 05:02:10,335 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 223 transitions. [2024-11-25 05:02:10,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 05:02:10,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:10,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:10,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:10,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:02:10,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:10,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 133 states and 221 transitions. [2024-11-25 05:02:10,429 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 221 transitions. [2024-11-25 05:02:10,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:02:10,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:10,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:10,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:10,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:02:10,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:10,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 133 states and 217 transitions. [2024-11-25 05:02:10,485 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 217 transitions. [2024-11-25 05:02:10,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:02:10,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:10,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:10,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:10,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:02:10,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:10,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 133 states and 211 transitions. [2024-11-25 05:02:10,571 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 211 transitions. [2024-11-25 05:02:10,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:02:10,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:10,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:10,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:10,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:02:11,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:02:12,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:12,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 133 states and 205 transitions. [2024-11-25 05:02:12,029 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 205 transitions. [2024-11-25 05:02:12,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:02:12,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:12,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:12,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:12,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:02:21,128 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:02:21,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:21,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 146 states and 220 transitions. [2024-11-25 05:02:21,167 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 220 transitions. [2024-11-25 05:02:21,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:02:21,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:21,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:21,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:21,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:02:21,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:21,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 146 states and 218 transitions. [2024-11-25 05:02:21,323 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 218 transitions. [2024-11-25 05:02:21,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:02:21,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:21,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:21,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:21,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:02:21,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:21,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 146 states and 216 transitions. [2024-11-25 05:02:21,508 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 216 transitions. [2024-11-25 05:02:21,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:02:21,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:21,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:21,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:21,645 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:02:31,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:02:31,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:31,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 146 states and 214 transitions. [2024-11-25 05:02:31,675 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 214 transitions. [2024-11-25 05:02:31,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 05:02:31,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:31,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:31,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:32,082 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:02:42,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:02:44,799 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:02:44,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:44,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 149 states and 216 transitions. [2024-11-25 05:02:44,835 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 216 transitions. [2024-11-25 05:02:44,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:02:44,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:44,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:44,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:45,495 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:02:45,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:45,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 151 states and 219 transitions. [2024-11-25 05:02:45,555 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 219 transitions. [2024-11-25 05:02:45,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:02:45,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:45,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:45,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:45,742 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:02:45,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:45,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 151 states and 216 transitions. [2024-11-25 05:02:45,755 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 216 transitions. [2024-11-25 05:02:45,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 05:02:45,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:45,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:45,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:45,990 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:02:46,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:46,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 151 states and 212 transitions. [2024-11-25 05:02:46,005 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 212 transitions. [2024-11-25 05:02:46,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:02:46,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:46,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:46,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:46,200 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:02:46,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:46,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 151 states and 210 transitions. [2024-11-25 05:02:46,213 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 210 transitions. [2024-11-25 05:02:46,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:02:46,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:46,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:46,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:46,405 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:02:56,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:02:56,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:56,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 151 states and 208 transitions. [2024-11-25 05:02:56,441 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 208 transitions. [2024-11-25 05:02:56,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 05:02:56,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:56,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:56,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:56,918 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:03:07,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:03:09,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:03:21,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:03:31,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:03:41,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:03:51,264 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:03:51,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:51,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 197 states and 268 transitions. [2024-11-25 05:03:51,290 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 268 transitions. [2024-11-25 05:03:51,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:03:51,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:51,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:51,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:51,537 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:03:51,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:51,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 197 states and 264 transitions. [2024-11-25 05:03:51,554 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 264 transitions. [2024-11-25 05:03:51,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:03:51,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:51,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:51,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:51,760 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:04:01,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:04:01,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:01,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 197 states and 262 transitions. [2024-11-25 05:04:01,797 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 262 transitions. [2024-11-25 05:04:01,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:04:01,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:01,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:01,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:02,220 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:04:03,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:04:03,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:03,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 180 states and 241 transitions. [2024-11-25 05:04:03,988 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 241 transitions. [2024-11-25 05:04:03,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:04:03,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:03,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:04,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:04,148 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:04:04,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:04,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 180 states and 239 transitions. [2024-11-25 05:04:04,261 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 239 transitions. [2024-11-25 05:04:04,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:04:04,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:04,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:04,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:04,640 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:04:14,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:04:24,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:04:24,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:24,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 183 states and 241 transitions. [2024-11-25 05:04:24,113 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 241 transitions. [2024-11-25 05:04:24,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:04:24,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:24,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:25,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:25,945 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:04:26,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:26,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 185 states and 241 transitions. [2024-11-25 05:04:26,069 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 241 transitions. [2024-11-25 05:04:26,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 05:04:26,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:26,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:26,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:27,346 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:04:27,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:27,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 186 states and 244 transitions. [2024-11-25 05:04:27,923 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 244 transitions. [2024-11-25 05:04:27,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 05:04:27,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:27,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:28,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:29,494 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:04:30,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:30,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 188 states and 248 transitions. [2024-11-25 05:04:30,468 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 248 transitions. [2024-11-25 05:04:30,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 05:04:30,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:30,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:31,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:31,865 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:04:32,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:32,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 189 states and 250 transitions. [2024-11-25 05:04:32,370 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 250 transitions. [2024-11-25 05:04:32,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 05:04:32,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:32,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:33,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:33,730 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:04:34,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:34,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 190 states and 251 transitions. [2024-11-25 05:04:34,096 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 251 transitions. [2024-11-25 05:04:34,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 05:04:34,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:34,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:35,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:36,105 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:04:37,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:37,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 192 states and 254 transitions. [2024-11-25 05:04:37,739 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 254 transitions. [2024-11-25 05:04:37,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 05:04:37,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:37,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:38,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:39,230 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:04:39,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:39,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 193 states and 255 transitions. [2024-11-25 05:04:39,681 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 255 transitions. [2024-11-25 05:04:39,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 05:04:39,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:39,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:40,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:41,182 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:04:41,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:41,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 194 states and 256 transitions. [2024-11-25 05:04:41,983 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 256 transitions. [2024-11-25 05:04:41,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 05:04:41,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:41,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:42,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:44,485 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:04:45,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:45,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 195 states and 257 transitions. [2024-11-25 05:04:45,983 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 257 transitions. [2024-11-25 05:04:45,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 05:04:45,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:45,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:46,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:47,574 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:04:48,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:48,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 196 states and 258 transitions. [2024-11-25 05:04:48,316 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 258 transitions. [2024-11-25 05:04:48,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:04:48,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:48,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:49,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:50,151 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:04:50,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:50,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 197 states and 259 transitions. [2024-11-25 05:04:50,832 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 259 transitions. [2024-11-25 05:04:50,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:04:50,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:50,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:51,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:52,324 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:04:53,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:53,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 198 states and 260 transitions. [2024-11-25 05:04:53,112 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 260 transitions. [2024-11-25 05:04:53,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 05:04:53,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:53,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:53,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:54,571 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:04:55,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:55,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 199 states and 261 transitions. [2024-11-25 05:04:55,043 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 261 transitions. [2024-11-25 05:04:55,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 05:04:55,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:55,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:55,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:56,659 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:04:57,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:57,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 200 states and 262 transitions. [2024-11-25 05:04:57,499 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 262 transitions. [2024-11-25 05:04:57,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 05:04:57,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:57,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:58,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:58,826 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:04:59,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:59,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 201 states and 263 transitions. [2024-11-25 05:04:59,425 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 263 transitions. [2024-11-25 05:04:59,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 05:04:59,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:59,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:59,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:00,947 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:05:01,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:01,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 202 states and 264 transitions. [2024-11-25 05:05:01,869 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 264 transitions. [2024-11-25 05:05:01,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 05:05:01,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:01,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:02,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:03,545 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:05:04,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:04,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 203 states and 265 transitions. [2024-11-25 05:05:04,088 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 265 transitions. [2024-11-25 05:05:04,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:05:04,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:04,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:04,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:05,464 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:05:05,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:05,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 204 states and 266 transitions. [2024-11-25 05:05:05,916 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 266 transitions. [2024-11-25 05:05:05,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 05:05:05,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:05,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:06,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:08,053 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:05:09,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:09,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 205 states and 267 transitions. [2024-11-25 05:05:09,195 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 267 transitions. [2024-11-25 05:05:09,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 05:05:09,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:09,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:09,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:11,020 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:05:11,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:11,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 206 states and 268 transitions. [2024-11-25 05:05:11,649 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 268 transitions. [2024-11-25 05:05:11,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 05:05:11,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:11,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:12,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:13,412 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:05:14,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:14,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 207 states and 269 transitions. [2024-11-25 05:05:14,486 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 269 transitions. [2024-11-25 05:05:14,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 05:05:14,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:14,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:15,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:16,300 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:05:17,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:17,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 208 states and 270 transitions. [2024-11-25 05:05:17,218 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 270 transitions. [2024-11-25 05:05:17,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 05:05:17,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:17,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:17,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:18,882 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:05:19,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:19,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 209 states and 271 transitions. [2024-11-25 05:05:19,645 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 271 transitions. [2024-11-25 05:05:19,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 05:05:19,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:19,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:20,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:21,594 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:05:22,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:22,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 210 states and 272 transitions. [2024-11-25 05:05:22,756 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 272 transitions. [2024-11-25 05:05:22,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 05:05:22,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:22,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:23,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:24,677 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:05:25,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:25,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 211 states and 273 transitions. [2024-11-25 05:05:25,690 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 273 transitions. [2024-11-25 05:05:25,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 05:05:25,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:25,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:26,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:27,468 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:05:28,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:28,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 212 states and 274 transitions. [2024-11-25 05:05:28,508 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 274 transitions. [2024-11-25 05:05:28,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 05:05:28,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:28,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:29,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:30,846 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:05:31,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:31,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 213 states and 275 transitions. [2024-11-25 05:05:31,862 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 275 transitions. [2024-11-25 05:05:31,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 05:05:31,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:31,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:32,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:34,228 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:05:35,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:35,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 214 states and 276 transitions. [2024-11-25 05:05:35,481 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 276 transitions. [2024-11-25 05:05:35,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 05:05:35,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:35,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:36,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:37,620 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:05:38,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:38,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 215 states and 277 transitions. [2024-11-25 05:05:38,751 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 277 transitions. [2024-11-25 05:05:38,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 05:05:38,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:38,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:39,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:40,811 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:05:41,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:41,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 216 states and 278 transitions. [2024-11-25 05:05:41,779 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 278 transitions. [2024-11-25 05:05:41,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 05:05:41,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:41,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:42,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:44,045 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:05:45,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:45,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 217 states and 279 transitions. [2024-11-25 05:05:45,389 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 279 transitions. [2024-11-25 05:05:45,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 05:05:45,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:45,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:46,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:47,770 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:05:49,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:49,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 218 states and 280 transitions. [2024-11-25 05:05:49,001 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 280 transitions. [2024-11-25 05:05:49,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 05:05:49,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:49,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:49,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:56,649 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:06:03,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:03,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 219 states and 281 transitions. [2024-11-25 05:06:03,366 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 281 transitions. [2024-11-25 05:06:03,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 05:06:03,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:03,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:04,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:06,278 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:06:07,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:07,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 220 states and 282 transitions. [2024-11-25 05:06:07,516 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 282 transitions. [2024-11-25 05:06:07,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 05:06:07,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:07,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:08,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:10,451 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:06:11,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:11,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 221 states and 283 transitions. [2024-11-25 05:06:11,145 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 283 transitions. [2024-11-25 05:06:11,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 05:06:11,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:11,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:11,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:13,296 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:06:14,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:14,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 222 states and 284 transitions. [2024-11-25 05:06:14,004 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 284 transitions. [2024-11-25 05:06:14,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 05:06:14,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:14,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:15,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:16,618 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:06:17,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:17,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 223 states and 285 transitions. [2024-11-25 05:06:17,352 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 285 transitions. [2024-11-25 05:06:17,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 05:06:17,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:17,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:17,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:20,950 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:06:23,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:23,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 224 states and 286 transitions. [2024-11-25 05:06:23,384 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 286 transitions. [2024-11-25 05:06:23,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 05:06:23,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:23,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:24,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:26,116 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:06:27,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:27,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 225 states and 287 transitions. [2024-11-25 05:06:27,576 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 287 transitions. [2024-11-25 05:06:27,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 05:06:27,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:27,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:28,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:30,389 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:06:31,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:31,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 226 states and 288 transitions. [2024-11-25 05:06:31,537 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 288 transitions. [2024-11-25 05:06:31,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 05:06:31,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:31,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:32,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:34,494 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:06:35,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:35,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 227 states and 289 transitions. [2024-11-25 05:06:35,267 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 289 transitions. [2024-11-25 05:06:35,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 05:06:35,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:35,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:35,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:38,470 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:06:40,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:40,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 228 states and 290 transitions. [2024-11-25 05:06:40,508 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 290 transitions. [2024-11-25 05:06:40,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 05:06:40,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:40,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:41,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:43,284 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:06:44,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:44,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 229 states and 291 transitions. [2024-11-25 05:06:44,319 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 291 transitions. [2024-11-25 05:06:44,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 05:06:44,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:44,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:45,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:57,310 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:07:09,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:09,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 230 states and 292 transitions. [2024-11-25 05:07:09,066 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 292 transitions. [2024-11-25 05:07:09,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 05:07:09,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:09,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:09,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:10,354 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:07:10,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:10,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 231 states and 297 transitions. [2024-11-25 05:07:10,920 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 297 transitions. [2024-11-25 05:07:10,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 05:07:10,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:10,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:11,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:12,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 93 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:07:13,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:13,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 232 states and 300 transitions. [2024-11-25 05:07:13,569 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 300 transitions. [2024-11-25 05:07:13,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 05:07:13,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:13,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:15,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:16,301 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 138 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:07:17,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:17,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 233 states and 302 transitions. [2024-11-25 05:07:17,550 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 302 transitions. [2024-11-25 05:07:17,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 05:07:17,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:17,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:18,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:19,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:07:21,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:21,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 234 states and 304 transitions. [2024-11-25 05:07:21,493 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 304 transitions. [2024-11-25 05:07:21,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 05:07:21,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:21,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:22,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:22,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:07:25,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:25,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 236 states and 309 transitions. [2024-11-25 05:07:25,404 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 309 transitions. [2024-11-25 05:07:25,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 05:07:25,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:25,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:26,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:27,974 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:07:29,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:29,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 237 states and 310 transitions. [2024-11-25 05:07:29,093 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 310 transitions. [2024-11-25 05:07:29,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 05:07:29,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:29,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:30,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:31,152 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:07:32,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:32,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 238 states and 311 transitions. [2024-11-25 05:07:32,131 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 311 transitions. [2024-11-25 05:07:32,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 05:07:32,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:32,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:33,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:34,909 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:07:36,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:36,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 239 states and 312 transitions. [2024-11-25 05:07:36,012 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 312 transitions. [2024-11-25 05:07:36,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 05:07:36,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:36,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:37,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:38,610 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:07:39,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:39,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 240 states and 313 transitions. [2024-11-25 05:07:39,659 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 313 transitions. [2024-11-25 05:07:39,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 05:07:39,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:39,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:41,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:42,466 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:07:43,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:43,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 241 states and 314 transitions. [2024-11-25 05:07:43,716 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 314 transitions. [2024-11-25 05:07:43,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 05:07:43,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:43,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:45,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:46,931 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:07:47,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:47,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 242 states and 315 transitions. [2024-11-25 05:07:47,948 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 315 transitions. [2024-11-25 05:07:47,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 05:07:47,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:47,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:49,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:51,037 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:07:52,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:52,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 243 states and 316 transitions. [2024-11-25 05:07:52,661 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 316 transitions. [2024-11-25 05:07:52,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 05:07:52,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:52,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:53,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:55,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:07:57,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:57,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 244 states and 317 transitions. [2024-11-25 05:07:57,156 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 317 transitions. [2024-11-25 05:07:57,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 05:07:57,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:57,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:58,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:00,370 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:08:02,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:02,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 245 states and 318 transitions. [2024-11-25 05:08:02,097 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 318 transitions. [2024-11-25 05:08:02,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 05:08:02,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:02,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:03,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:04,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:08:05,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:05,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 246 states and 319 transitions. [2024-11-25 05:08:05,402 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 319 transitions. [2024-11-25 05:08:05,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 05:08:05,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:05,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:06,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:08,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:08:09,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:09,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 247 states and 320 transitions. [2024-11-25 05:08:09,963 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 320 transitions. [2024-11-25 05:08:09,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 05:08:09,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:09,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:10,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:12,961 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:08:14,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:14,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 248 states and 321 transitions. [2024-11-25 05:08:14,775 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 321 transitions. [2024-11-25 05:08:14,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 05:08:14,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:14,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:16,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:17,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:08:19,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:19,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 249 states and 322 transitions. [2024-11-25 05:08:19,032 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 322 transitions. [2024-11-25 05:08:19,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 05:08:19,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:19,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:20,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:21,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:08:23,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:23,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 250 states and 323 transitions. [2024-11-25 05:08:23,556 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 323 transitions. [2024-11-25 05:08:23,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 05:08:23,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:23,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:25,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:26,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:08:28,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:28,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 251 states and 324 transitions. [2024-11-25 05:08:28,306 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 324 transitions. [2024-11-25 05:08:28,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 05:08:28,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:28,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:29,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:31,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:08:33,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:33,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 252 states and 325 transitions. [2024-11-25 05:08:33,345 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 325 transitions. [2024-11-25 05:08:33,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 05:08:33,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:33,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:34,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:36,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:08:37,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:37,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 253 states and 326 transitions. [2024-11-25 05:08:37,775 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 326 transitions. [2024-11-25 05:08:37,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 05:08:37,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:37,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:39,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:41,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:08:42,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:42,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 254 states and 327 transitions. [2024-11-25 05:08:42,617 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 327 transitions. [2024-11-25 05:08:42,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 05:08:42,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:42,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:44,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:45,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:08:47,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:47,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 255 states and 328 transitions. [2024-11-25 05:08:47,011 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 328 transitions. [2024-11-25 05:08:47,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 05:08:47,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:47,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:47,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:50,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:08:51,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:51,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 256 states and 329 transitions. [2024-11-25 05:08:51,964 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 329 transitions. [2024-11-25 05:08:51,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 05:08:51,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:51,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:53,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:55,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:08:57,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:57,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 257 states and 330 transitions. [2024-11-25 05:08:57,234 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 330 transitions. [2024-11-25 05:08:57,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 05:08:57,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:57,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:59,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:01,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:09:02,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:02,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 258 states and 331 transitions. [2024-11-25 05:09:02,825 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 331 transitions. [2024-11-25 05:09:02,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 05:09:02,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:02,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:04,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:06,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:09:07,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:07,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 259 states and 332 transitions. [2024-11-25 05:09:07,482 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 332 transitions. [2024-11-25 05:09:07,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 05:09:07,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:07,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:08,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:10,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:09:12,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:12,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 260 states and 333 transitions. [2024-11-25 05:09:12,966 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 333 transitions. [2024-11-25 05:09:12,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 05:09:12,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:12,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:14,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:15,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:09:17,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:17,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 261 states and 334 transitions. [2024-11-25 05:09:17,360 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 334 transitions. [2024-11-25 05:09:17,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 05:09:17,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:17,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:18,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:22,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:09:24,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:24,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 262 states and 335 transitions. [2024-11-25 05:09:24,896 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 335 transitions. [2024-11-25 05:09:24,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 05:09:24,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:24,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:26,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:29,370 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:09:32,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:32,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 263 states and 336 transitions. [2024-11-25 05:09:32,207 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 336 transitions. [2024-11-25 05:09:32,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 05:09:32,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:32,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:34,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:37,136 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:09:38,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:38,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 264 states and 337 transitions. [2024-11-25 05:09:38,931 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 337 transitions. [2024-11-25 05:09:38,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 05:09:38,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:38,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:41,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:43,858 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:09:46,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:46,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 265 states and 338 transitions. [2024-11-25 05:09:46,261 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 338 transitions. [2024-11-25 05:09:46,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 05:09:46,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:46,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:47,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:50,431 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:09:53,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:53,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 266 states and 339 transitions. [2024-11-25 05:09:53,299 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 339 transitions. [2024-11-25 05:09:53,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 05:09:53,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:53,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:55,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:57,847 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:10:00,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:00,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 267 states and 340 transitions. [2024-11-25 05:10:00,116 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 340 transitions. [2024-11-25 05:10:00,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 05:10:00,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:00,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:02,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:03,921 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:10:05,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:05,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 268 states and 341 transitions. [2024-11-25 05:10:05,397 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 341 transitions. [2024-11-25 05:10:05,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 05:10:05,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:05,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:07,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:10,913 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:10:13,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:13,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 269 states and 342 transitions. [2024-11-25 05:10:13,432 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 342 transitions. [2024-11-25 05:10:13,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 05:10:13,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:13,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:14,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:17,250 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:10:19,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:19,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 270 states and 343 transitions. [2024-11-25 05:10:19,524 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 343 transitions. [2024-11-25 05:10:19,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 05:10:19,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:19,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:21,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:23,690 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:10:25,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:25,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 271 states and 344 transitions. [2024-11-25 05:10:25,904 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 344 transitions. [2024-11-25 05:10:25,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 05:10:25,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:25,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:27,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:29,645 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:10:31,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:31,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 272 states and 345 transitions. [2024-11-25 05:10:31,230 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 345 transitions. [2024-11-25 05:10:31,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 05:10:31,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:31,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:32,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:35,687 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:10:38,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:38,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 273 states and 346 transitions. [2024-11-25 05:10:38,387 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 346 transitions. [2024-11-25 05:10:38,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 05:10:38,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:38,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:39,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:43,880 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:10:46,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:46,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 274 states and 347 transitions. [2024-11-25 05:10:46,626 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 347 transitions. [2024-11-25 05:10:46,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 05:10:46,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:46,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:47,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:50,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:10:52,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:52,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 275 states and 348 transitions. [2024-11-25 05:10:52,256 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 348 transitions. [2024-11-25 05:10:52,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 05:10:52,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:52,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:54,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:56,850 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:10:58,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:58,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 276 states and 349 transitions. [2024-11-25 05:10:58,423 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 349 transitions. [2024-11-25 05:10:58,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 05:10:58,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:58,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:59,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:04,489 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:11:08,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:08,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 277 states and 350 transitions. [2024-11-25 05:11:08,290 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 350 transitions. [2024-11-25 05:11:08,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 05:11:08,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:08,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:10,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:28,705 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:11:45,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:45,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 278 states and 351 transitions. [2024-11-25 05:11:45,669 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 351 transitions. [2024-11-25 05:11:45,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 05:11:45,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:45,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:47,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:51,301 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:11:54,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:54,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 279 states and 352 transitions. [2024-11-25 05:11:54,639 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 352 transitions. [2024-11-25 05:11:54,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 05:11:54,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:54,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:56,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:00,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:12:03,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:03,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 280 states and 353 transitions. [2024-11-25 05:12:03,130 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 353 transitions. [2024-11-25 05:12:03,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 05:12:03,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:03,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:04,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:09,640 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:12:13,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:13,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 281 states and 354 transitions. [2024-11-25 05:12:13,611 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 354 transitions. [2024-11-25 05:12:13,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 05:12:13,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:13,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:15,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:20,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:12:24,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:24,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 282 states and 355 transitions. [2024-11-25 05:12:24,320 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 355 transitions. [2024-11-25 05:12:24,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 05:12:24,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:24,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:28,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:32,358 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:12:35,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:35,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 283 states and 356 transitions. [2024-11-25 05:12:35,357 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 356 transitions. [2024-11-25 05:12:35,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 05:12:35,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:35,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:41,647 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:12:44,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:44,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 284 states and 357 transitions. [2024-11-25 05:12:44,685 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 357 transitions. [2024-11-25 05:12:44,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 05:12:44,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:44,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:47,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:51,910 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:12:55,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:55,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 285 states and 358 transitions. [2024-11-25 05:12:55,078 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 358 transitions. [2024-11-25 05:12:55,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 05:12:55,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:55,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:57,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:02,991 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:13:06,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:06,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 286 states and 359 transitions. [2024-11-25 05:13:06,558 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 359 transitions. [2024-11-25 05:13:06,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-25 05:13:06,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:06,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:08,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:15,503 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:13:21,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:21,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 287 states and 360 transitions. [2024-11-25 05:13:21,268 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 360 transitions. [2024-11-25 05:13:21,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 05:13:21,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:21,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:23,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:29,002 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:13:33,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:33,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 288 states and 361 transitions. [2024-11-25 05:13:33,196 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 361 transitions. [2024-11-25 05:13:33,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-25 05:13:33,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:33,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:35,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:40,156 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:13:43,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:43,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 289 states and 362 transitions. [2024-11-25 05:13:43,383 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 362 transitions. [2024-11-25 05:13:43,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-25 05:13:43,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:43,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:47,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:52,154 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:13:56,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:56,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 290 states and 363 transitions. [2024-11-25 05:13:56,244 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 363 transitions. [2024-11-25 05:13:56,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-25 05:13:56,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:56,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:58,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:03,142 INFO L134 CoverageAnalysis]: Checked inductivity of 5569 backedges. 2748 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:14:07,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:07,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 291 states and 364 transitions. [2024-11-25 05:14:07,192 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 364 transitions. [2024-11-25 05:14:07,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 05:14:07,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:07,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:09,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:15,311 INFO L134 CoverageAnalysis]: Checked inductivity of 5675 backedges. 2793 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:14:19,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:19,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 292 states and 365 transitions. [2024-11-25 05:14:19,455 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 365 transitions. [2024-11-25 05:14:19,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 05:14:19,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:19,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:21,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:27,323 INFO L134 CoverageAnalysis]: Checked inductivity of 5782 backedges. 2838 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:14:31,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:31,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 293 states and 366 transitions. [2024-11-25 05:14:31,266 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 366 transitions. [2024-11-25 05:14:31,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-25 05:14:31,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:31,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms