./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.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_a50d3598-23b1-4c0b-98ab-242fa5561806/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a50d3598-23b1-4c0b-98ab-242fa5561806/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_a50d3598-23b1-4c0b-98ab-242fa5561806/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a50d3598-23b1-4c0b-98ab-242fa5561806/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a50d3598-23b1-4c0b-98ab-242fa5561806/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_a50d3598-23b1-4c0b-98ab-242fa5561806/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 096e364e485b0e5279ae2fe39d9edab416c1da593e20bd1edd3d0a079c23fdc3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:27:39,792 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:27:39,853 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a50d3598-23b1-4c0b-98ab-242fa5561806/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 05:27:39,857 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:27:39,858 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:27:39,900 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:27:39,901 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:27:39,901 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:27:39,902 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:27:39,902 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:27:39,902 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:27:39,902 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:27:39,902 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:27:39,902 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:27:39,902 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:27:39,903 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:27:39,903 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:27:39,903 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:27:39,903 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:27:39,903 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:27:39,903 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:27:39,903 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:27:39,903 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:27:39,903 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:27:39,903 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:27:39,904 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:27:39,904 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:27:39,907 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:27:39,907 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:27:39,907 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:27:39,907 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:27:39,907 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:27:39,907 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:27:39,907 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_a50d3598-23b1-4c0b-98ab-242fa5561806/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 -> 096e364e485b0e5279ae2fe39d9edab416c1da593e20bd1edd3d0a079c23fdc3 [2024-11-25 05:27:40,188 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:27:40,201 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:27:40,204 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:27:40,205 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:27:40,206 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:27:40,207 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a50d3598-23b1-4c0b-98ab-242fa5561806/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2024-11-25 05:27:43,226 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a50d3598-23b1-4c0b-98ab-242fa5561806/bin/ukojak-verify-ENZ3QT5qd3/data/6099b6f4f/69d46b4e4a2d4403a5f9756ab30106b3/FLAG8a8f30c4e [2024-11-25 05:27:43,684 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:27:43,685 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a50d3598-23b1-4c0b-98ab-242fa5561806/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2024-11-25 05:27:43,707 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a50d3598-23b1-4c0b-98ab-242fa5561806/bin/ukojak-verify-ENZ3QT5qd3/data/6099b6f4f/69d46b4e4a2d4403a5f9756ab30106b3/FLAG8a8f30c4e [2024-11-25 05:27:43,730 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a50d3598-23b1-4c0b-98ab-242fa5561806/bin/ukojak-verify-ENZ3QT5qd3/data/6099b6f4f/69d46b4e4a2d4403a5f9756ab30106b3 [2024-11-25 05:27:43,733 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:27:43,735 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:27:43,738 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:27:43,738 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:27:43,743 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:27:43,744 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:27:43" (1/1) ... [2024-11-25 05:27:43,746 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2af4d610 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:27:43, skipping insertion in model container [2024-11-25 05:27:43,746 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:27:43" (1/1) ... [2024-11-25 05:27:43,810 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:27:44,166 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_a50d3598-23b1-4c0b-98ab-242fa5561806/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i[33021,33034] [2024-11-25 05:27:44,283 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_a50d3598-23b1-4c0b-98ab-242fa5561806/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i[44590,44603] [2024-11-25 05:27:44,300 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:27:44,311 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:27:44,357 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_a50d3598-23b1-4c0b-98ab-242fa5561806/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i[33021,33034] [2024-11-25 05:27:44,450 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_a50d3598-23b1-4c0b-98ab-242fa5561806/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i[44590,44603] [2024-11-25 05:27:44,469 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:27:44,509 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:27:44,509 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:27:44 WrapperNode [2024-11-25 05:27:44,510 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:27:44,511 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:27:44,511 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:27:44,511 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:27:44,522 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:27:44" (1/1) ... [2024-11-25 05:27:44,549 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:27:44" (1/1) ... [2024-11-25 05:27:44,638 INFO L138 Inliner]: procedures = 177, calls = 328, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1581 [2024-11-25 05:27:44,639 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:27:44,639 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:27:44,639 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:27:44,640 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:27:44,648 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:27:44" (1/1) ... [2024-11-25 05:27:44,648 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:27:44" (1/1) ... [2024-11-25 05:27:44,661 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:27:44" (1/1) ... [2024-11-25 05:27:44,663 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:27:44" (1/1) ... [2024-11-25 05:27:44,747 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:27:44" (1/1) ... [2024-11-25 05:27:44,754 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:27:44" (1/1) ... [2024-11-25 05:27:44,777 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:27:44" (1/1) ... [2024-11-25 05:27:44,792 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:27:44" (1/1) ... [2024-11-25 05:27:44,800 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:27:44" (1/1) ... [2024-11-25 05:27:44,822 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:27:44,824 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:27:44,824 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:27:44,824 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:27:44,825 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:27:44" (1/1) ... [2024-11-25 05:27:44,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:27:44,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a50d3598-23b1-4c0b-98ab-242fa5561806/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:27:44,867 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a50d3598-23b1-4c0b-98ab-242fa5561806/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:27:44,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a50d3598-23b1-4c0b-98ab-242fa5561806/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:27:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 05:27:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 05:27:44,937 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 05:27:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 05:27:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 05:27:44,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 05:27:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 05:27:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:27:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 05:27:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 05:27:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 05:27:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 05:27:44,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:27:44,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:27:44,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:27:45,222 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:27:45,224 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:27:47,558 INFO L? ?]: Removed 340 outVars from TransFormulas that were not future-live. [2024-11-25 05:27:47,558 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:27:49,423 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:27:49,426 INFO L312 CfgBuilder]: Removed 41 assume(true) statements. [2024-11-25 05:27:49,426 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:27:49 BoogieIcfgContainer [2024-11-25 05:27:49,426 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:27:49,427 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:27:49,427 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:27:49,437 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:27:49,438 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:27:49" (1/1) ... [2024-11-25 05:27:49,446 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:27:49,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:49,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 146 states and 248 transitions. [2024-11-25 05:27:49,523 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 248 transitions. [2024-11-25 05:27:49,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 05:27:49,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:49,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:49,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:49,712 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 05:27:49,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:49,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 146 states and 243 transitions. [2024-11-25 05:27:49,731 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 243 transitions. [2024-11-25 05:27:49,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 05:27:49,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:49,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:49,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:50,035 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 05:27:50,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:50,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 148 states and 245 transitions. [2024-11-25 05:27:50,113 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 245 transitions. [2024-11-25 05:27:50,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:27:50,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:50,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:50,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:50,196 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 05:27:50,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:50,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 148 states and 243 transitions. [2024-11-25 05:27:50,212 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 243 transitions. [2024-11-25 05:27:50,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:27:50,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:50,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:50,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:50,282 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 05:27:50,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:50,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 148 states and 239 transitions. [2024-11-25 05:27:50,290 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 239 transitions. [2024-11-25 05:27:50,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 05:27:50,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:50,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:50,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:50,368 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 05:27:50,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:50,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 148 states and 233 transitions. [2024-11-25 05:27:50,386 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 233 transitions. [2024-11-25 05:27:50,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:27:50,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:50,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:50,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:50,607 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 05:27:51,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:51,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 148 states and 227 transitions. [2024-11-25 05:27:51,360 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 227 transitions. [2024-11-25 05:27:51,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 05:27:51,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:51,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:51,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:51,684 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 05:27:53,107 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:27:53,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:53,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 161 states and 242 transitions. [2024-11-25 05:27:53,150 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 242 transitions. [2024-11-25 05:27:53,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 05:27:53,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:53,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:53,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:53,315 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 05:27:53,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:53,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 161 states and 240 transitions. [2024-11-25 05:27:53,327 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 240 transitions. [2024-11-25 05:27:53,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 05:27:53,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:53,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:53,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:53,505 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 05:27:53,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:53,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 161 states and 238 transitions. [2024-11-25 05:27:53,518 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 238 transitions. [2024-11-25 05:27:53,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 05:27:53,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:53,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:53,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:53,738 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 05:27:55,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:27:55,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:55,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 161 states and 236 transitions. [2024-11-25 05:27:55,140 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 236 transitions. [2024-11-25 05:27:55,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:27:55,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:55,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:55,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:55,569 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 05:28:05,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:28:11,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:28:11,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:11,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 164 states and 238 transitions. [2024-11-25 05:28:11,406 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 238 transitions. [2024-11-25 05:28:11,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 05:28:11,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:11,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:11,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:12,125 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 05:28:12,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:12,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 166 states and 241 transitions. [2024-11-25 05:28:12,182 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 241 transitions. [2024-11-25 05:28:12,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 05:28:12,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:12,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:12,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:12,405 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 05:28:12,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:12,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 166 states and 237 transitions. [2024-11-25 05:28:12,422 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 237 transitions. [2024-11-25 05:28:12,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:28:12,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:12,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:12,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:12,591 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 05:28:12,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:12,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 166 states and 235 transitions. [2024-11-25 05:28:12,601 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 235 transitions. [2024-11-25 05:28:12,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:28:12,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:12,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:12,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:12,808 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 05:28:22,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:28:22,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:22,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 166 states and 233 transitions. [2024-11-25 05:28:22,846 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 233 transitions. [2024-11-25 05:28:22,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 05:28:22,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:22,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:22,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:23,357 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:28:33,558 WARN L539 Checker$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 05:28:39,089 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:28:50,174 WARN L539 Checker$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 05:28:52,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:28:52,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:52,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 212 states and 293 transitions. [2024-11-25 05:28:52,401 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 293 transitions. [2024-11-25 05:28:52,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:28:52,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:52,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:52,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:52,609 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:28:56,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:28:56,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:56,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 212 states and 291 transitions. [2024-11-25 05:28:56,504 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 291 transitions. [2024-11-25 05:28:56,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:28:56,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:56,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:56,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:56,725 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 05:28:56,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:56,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 212 states and 287 transitions. [2024-11-25 05:28:56,742 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 287 transitions. [2024-11-25 05:28:56,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:28:56,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:56,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:56,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:56,922 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 05:28:57,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:57,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 212 states and 285 transitions. [2024-11-25 05:28:57,013 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 285 transitions. [2024-11-25 05:28:57,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:28:57,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:57,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:57,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:57,483 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 05:29:07,522 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:29:10,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:29:10,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:10,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 215 states and 287 transitions. [2024-11-25 05:29:10,898 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 287 transitions. [2024-11-25 05:29:10,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:29:10,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:10,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:11,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:11,274 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 05:29:20,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:29:20,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:20,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 198 states and 266 transitions. [2024-11-25 05:29:20,281 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 266 transitions. [2024-11-25 05:29:20,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:29:20,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:20,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:21,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:21,932 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 05:29:22,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:22,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 200 states and 267 transitions. [2024-11-25 05:29:22,087 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 267 transitions. [2024-11-25 05:29:22,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 05:29:22,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:22,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:22,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:23,501 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:29:23,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:23,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 202 states and 270 transitions. [2024-11-25 05:29:23,865 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 270 transitions. [2024-11-25 05:29:23,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 05:29:23,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:23,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:24,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:25,344 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:29:25,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:25,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 203 states and 271 transitions. [2024-11-25 05:29:25,683 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 271 transitions. [2024-11-25 05:29:25,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 05:29:25,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:25,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:26,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:27,092 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:29:27,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:27,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 205 states and 275 transitions. [2024-11-25 05:29:27,897 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 275 transitions. [2024-11-25 05:29:27,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 05:29:27,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:27,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:28,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:29,497 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:29:30,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:30,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 206 states and 276 transitions. [2024-11-25 05:29:30,161 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 276 transitions. [2024-11-25 05:29:30,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 05:29:30,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:30,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:31,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:32,047 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:29:32,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:32,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 207 states and 277 transitions. [2024-11-25 05:29:32,721 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 277 transitions. [2024-11-25 05:29:32,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 05:29:32,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:32,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:33,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:34,288 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:29:34,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:34,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 208 states and 278 transitions. [2024-11-25 05:29:34,835 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 278 transitions. [2024-11-25 05:29:34,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 05:29:34,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:34,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:35,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:36,555 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:29:36,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:36,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 209 states and 279 transitions. [2024-11-25 05:29:36,995 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 279 transitions. [2024-11-25 05:29:36,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 05:29:36,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:36,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:38,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:38,904 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:29:39,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:39,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 210 states and 280 transitions. [2024-11-25 05:29:39,300 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 280 transitions. [2024-11-25 05:29:39,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:29:39,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:39,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:40,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:41,375 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:29:42,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:42,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 211 states and 281 transitions. [2024-11-25 05:29:42,450 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 281 transitions. [2024-11-25 05:29:42,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:29:42,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:42,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:43,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:44,063 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:29:44,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:44,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 212 states and 282 transitions. [2024-11-25 05:29:44,620 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 282 transitions. [2024-11-25 05:29:44,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 05:29:44,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:44,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:45,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:46,352 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:29:47,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:47,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 213 states and 283 transitions. [2024-11-25 05:29:47,194 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 283 transitions. [2024-11-25 05:29:47,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 05:29:47,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:47,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:47,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:48,625 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:29:49,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:49,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 214 states and 284 transitions. [2024-11-25 05:29:49,453 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 284 transitions. [2024-11-25 05:29:49,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 05:29:49,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:49,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:50,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:50,856 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:29:51,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:51,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 215 states and 285 transitions. [2024-11-25 05:29:51,558 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 285 transitions. [2024-11-25 05:29:51,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 05:29:51,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:51,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:52,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:53,072 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:29:53,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:53,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 216 states and 286 transitions. [2024-11-25 05:29:53,765 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 286 transitions. [2024-11-25 05:29:53,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 05:29:53,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:53,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:54,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:55,996 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:29:56,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:56,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 217 states and 287 transitions. [2024-11-25 05:29:56,706 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 287 transitions. [2024-11-25 05:29:56,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:29:56,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:56,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:57,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:58,829 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:29:59,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:59,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 218 states and 288 transitions. [2024-11-25 05:29:59,728 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 288 transitions. [2024-11-25 05:29:59,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 05:29:59,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:59,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:00,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:01,694 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:30:02,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:02,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 219 states and 289 transitions. [2024-11-25 05:30:02,220 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 289 transitions. [2024-11-25 05:30:02,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 05:30:02,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:02,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:03,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:04,798 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:30:05,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:05,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 220 states and 290 transitions. [2024-11-25 05:30:05,890 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 290 transitions. [2024-11-25 05:30:05,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 05:30:05,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:05,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:06,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:07,917 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:30:08,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:08,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 221 states and 291 transitions. [2024-11-25 05:30:08,650 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 291 transitions. [2024-11-25 05:30:08,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 05:30:08,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:08,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:09,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:10,975 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:30:12,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:12,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 222 states and 292 transitions. [2024-11-25 05:30:12,268 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 292 transitions. [2024-11-25 05:30:12,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 05:30:12,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:12,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:12,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:14,112 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:30:15,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:15,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 223 states and 293 transitions. [2024-11-25 05:30:15,203 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 293 transitions. [2024-11-25 05:30:15,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 05:30:15,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:15,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:16,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:17,385 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:30:18,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:18,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 224 states and 294 transitions. [2024-11-25 05:30:18,427 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 294 transitions. [2024-11-25 05:30:18,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 05:30:18,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:18,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:19,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:20,821 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:30:21,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:21,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 225 states and 295 transitions. [2024-11-25 05:30:21,859 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 295 transitions. [2024-11-25 05:30:21,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 05:30:21,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:21,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:23,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:24,395 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:30:24,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:24,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 226 states and 296 transitions. [2024-11-25 05:30:24,983 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 296 transitions. [2024-11-25 05:30:24,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 05:30:24,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:24,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:25,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:26,984 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:30:27,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:27,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 227 states and 297 transitions. [2024-11-25 05:30:27,567 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 297 transitions. [2024-11-25 05:30:27,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 05:30:27,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:27,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:28,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:29,385 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:30:29,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:29,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 228 states and 298 transitions. [2024-11-25 05:30:29,945 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 298 transitions. [2024-11-25 05:30:29,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 05:30:29,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:29,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:31,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:32,451 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:30:33,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:33,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 229 states and 299 transitions. [2024-11-25 05:30:33,019 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 299 transitions. [2024-11-25 05:30:33,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 05:30:33,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:33,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:34,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:36,384 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:30:38,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:38,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 230 states and 300 transitions. [2024-11-25 05:30:38,300 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 300 transitions. [2024-11-25 05:30:38,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 05:30:38,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:38,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:38,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:40,412 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:30:41,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:41,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 231 states and 301 transitions. [2024-11-25 05:30:41,192 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 301 transitions. [2024-11-25 05:30:41,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 05:30:41,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:41,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:41,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:43,374 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:30:44,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:44,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 232 states and 302 transitions. [2024-11-25 05:30:44,067 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 302 transitions. [2024-11-25 05:30:44,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 05:30:44,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:44,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:45,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:46,679 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:30:47,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:47,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 233 states and 303 transitions. [2024-11-25 05:30:47,324 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 303 transitions. [2024-11-25 05:30:47,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 05:30:47,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:47,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:48,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:50,918 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:30:52,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:52,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 234 states and 304 transitions. [2024-11-25 05:30:52,525 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 304 transitions. [2024-11-25 05:30:52,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 05:30:52,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:52,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:53,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:54,808 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:30:55,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:55,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 235 states and 305 transitions. [2024-11-25 05:30:55,972 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 305 transitions. [2024-11-25 05:30:55,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 05:30:55,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:55,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:56,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:58,390 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:30:59,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:59,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 236 states and 306 transitions. [2024-11-25 05:30:59,422 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 306 transitions. [2024-11-25 05:30:59,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 05:30:59,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:59,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:00,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:02,046 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:31:02,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:02,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 237 states and 307 transitions. [2024-11-25 05:31:02,762 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 307 transitions. [2024-11-25 05:31:02,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 05:31:02,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:02,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:03,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:05,541 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:31:06,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:06,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 238 states and 308 transitions. [2024-11-25 05:31:06,334 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 308 transitions. [2024-11-25 05:31:06,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 05:31:06,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:06,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:07,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:09,590 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:31:11,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:11,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 239 states and 309 transitions. [2024-11-25 05:31:11,486 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 309 transitions. [2024-11-25 05:31:11,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 05:31:11,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:11,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:12,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:14,391 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:31:15,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:15,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 240 states and 310 transitions. [2024-11-25 05:31:15,410 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 310 transitions. [2024-11-25 05:31:15,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 05:31:15,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:15,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:16,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:18,280 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:31:19,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:19,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 241 states and 311 transitions. [2024-11-25 05:31:19,919 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 311 transitions. [2024-11-25 05:31:19,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 05:31:19,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:19,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:20,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:22,896 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:31:24,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:24,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 242 states and 312 transitions. [2024-11-25 05:31:24,363 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 312 transitions. [2024-11-25 05:31:24,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 05:31:24,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:24,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:25,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:27,857 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:31:29,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:29,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 243 states and 313 transitions. [2024-11-25 05:31:29,155 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 313 transitions. [2024-11-25 05:31:29,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 05:31:29,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:29,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:29,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:31,782 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:31:32,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:32,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 244 states and 314 transitions. [2024-11-25 05:31:32,563 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 314 transitions. [2024-11-25 05:31:32,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 05:31:32,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:32,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:33,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:45,482 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:31:56,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:57,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 245 states and 315 transitions. [2024-11-25 05:31:57,000 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 315 transitions. [2024-11-25 05:31:57,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 05:31:57,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:57,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:58,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:58,753 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 05:31:59,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:59,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 246 states and 317 transitions. [2024-11-25 05:31:59,480 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 317 transitions. [2024-11-25 05:31:59,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 05:31:59,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:59,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:00,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:01,104 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 05:32:02,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:02,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 247 states and 321 transitions. [2024-11-25 05:32:02,519 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 321 transitions. [2024-11-25 05:32:02,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 05:32:02,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:02,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:03,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:03,832 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 183 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:32:05,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:05,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 249 states and 326 transitions. [2024-11-25 05:32:05,948 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 326 transitions. [2024-11-25 05:32:05,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 05:32:05,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:05,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:06,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:08,236 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 05:32:09,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:09,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 250 states and 328 transitions. [2024-11-25 05:32:09,739 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 328 transitions. [2024-11-25 05:32:09,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 05:32:09,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:09,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:10,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:11,601 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 05:32:14,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:14,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 252 states and 332 transitions. [2024-11-25 05:32:14,857 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 332 transitions. [2024-11-25 05:32:14,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 05:32:14,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:14,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:15,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:17,044 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 05:32:18,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:18,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 253 states and 333 transitions. [2024-11-25 05:32:18,479 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 333 transitions. [2024-11-25 05:32:18,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 05:32:18,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:18,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:20,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:21,255 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 05:32:22,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:22,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 254 states and 334 transitions. [2024-11-25 05:32:22,712 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 334 transitions. [2024-11-25 05:32:22,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 05:32:22,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:22,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:23,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:25,840 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 05:32:27,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:27,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 255 states and 335 transitions. [2024-11-25 05:32:27,455 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 335 transitions. [2024-11-25 05:32:27,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 05:32:27,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:27,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:28,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:29,996 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 05:32:30,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:30,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 256 states and 336 transitions. [2024-11-25 05:32:30,895 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 336 transitions. [2024-11-25 05:32:30,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 05:32:30,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:30,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:32,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:33,354 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 05:32:34,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:34,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 257 states and 337 transitions. [2024-11-25 05:32:34,272 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 337 transitions. [2024-11-25 05:32:34,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 05:32:34,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:34,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:35,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:37,311 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 05:32:38,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:38,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 258 states and 338 transitions. [2024-11-25 05:32:38,307 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 338 transitions. [2024-11-25 05:32:38,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 05:32:38,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:38,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:39,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:40,502 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 05:32:41,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:41,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 259 states and 339 transitions. [2024-11-25 05:32:41,557 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 339 transitions. [2024-11-25 05:32:41,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 05:32:41,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:41,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:42,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:43,165 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 05:32:44,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:44,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 260 states and 340 transitions. [2024-11-25 05:32:44,355 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 340 transitions. [2024-11-25 05:32:44,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 05:32:44,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:44,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:45,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:47,597 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 05:32:49,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:49,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 261 states and 341 transitions. [2024-11-25 05:32:49,121 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 341 transitions. [2024-11-25 05:32:49,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 05:32:49,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:49,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:50,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:51,312 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 05:32:52,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:52,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 262 states and 342 transitions. [2024-11-25 05:32:52,327 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 342 transitions. [2024-11-25 05:32:52,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 05:32:52,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:52,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:53,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:54,764 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 05:32:56,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:56,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 263 states and 343 transitions. [2024-11-25 05:32:56,178 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 343 transitions. [2024-11-25 05:32:56,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 05:32:56,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:56,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:57,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:58,889 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 05:33:00,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:00,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 264 states and 344 transitions. [2024-11-25 05:33:00,130 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 344 transitions. [2024-11-25 05:33:00,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 05:33:00,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:00,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:01,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:02,486 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 05:33:03,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:03,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 265 states and 345 transitions. [2024-11-25 05:33:03,455 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 345 transitions. [2024-11-25 05:33:03,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 05:33:03,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:03,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:04,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:06,468 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 05:33:07,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:07,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 266 states and 346 transitions. [2024-11-25 05:33:07,791 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 346 transitions. [2024-11-25 05:33:07,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 05:33:07,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:07,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:09,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:10,203 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 05:33:11,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:11,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 267 states and 347 transitions. [2024-11-25 05:33:11,272 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 347 transitions. [2024-11-25 05:33:11,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 05:33:11,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:11,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:12,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:14,309 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 05:33:15,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:15,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 268 states and 348 transitions. [2024-11-25 05:33:15,716 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 348 transitions. [2024-11-25 05:33:15,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 05:33:15,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:15,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:17,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:18,853 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 05:33:20,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:20,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 269 states and 349 transitions. [2024-11-25 05:33:20,004 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 349 transitions. [2024-11-25 05:33:20,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 05:33:20,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:20,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:21,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:22,777 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 05:33:23,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:23,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 270 states and 350 transitions. [2024-11-25 05:33:23,831 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 350 transitions. [2024-11-25 05:33:23,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 05:33:23,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:23,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:24,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:26,563 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 05:33:27,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:27,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 271 states and 351 transitions. [2024-11-25 05:33:27,651 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 351 transitions. [2024-11-25 05:33:27,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 05:33:27,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:27,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:29,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:30,988 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 05:33:32,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:32,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 272 states and 352 transitions. [2024-11-25 05:33:32,712 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 352 transitions. [2024-11-25 05:33:32,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 05:33:32,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:32,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:33,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:35,988 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 05:33:37,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:37,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 273 states and 353 transitions. [2024-11-25 05:33:37,850 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 353 transitions. [2024-11-25 05:33:37,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 05:33:37,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:37,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:38,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:41,459 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 05:33:43,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:43,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 274 states and 354 transitions. [2024-11-25 05:33:43,266 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 354 transitions. [2024-11-25 05:33:43,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 05:33:43,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:43,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:44,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:46,860 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 05:33:47,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:47,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 275 states and 355 transitions. [2024-11-25 05:33:47,985 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 355 transitions. [2024-11-25 05:33:47,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 05:33:47,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:47,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:50,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:52,462 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 05:33:53,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:53,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 276 states and 356 transitions. [2024-11-25 05:33:53,625 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 356 transitions. [2024-11-25 05:33:53,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 05:33:53,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:53,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:55,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:57,272 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 05:33:59,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:59,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 277 states and 357 transitions. [2024-11-25 05:33:59,178 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 357 transitions. [2024-11-25 05:33:59,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 05:33:59,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:59,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:01,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:03,447 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 05:34:05,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:05,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 278 states and 358 transitions. [2024-11-25 05:34:05,236 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 358 transitions. [2024-11-25 05:34:05,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 05:34:05,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:05,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:06,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:09,892 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 05:34:11,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:11,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 279 states and 359 transitions. [2024-11-25 05:34:11,608 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 359 transitions. [2024-11-25 05:34:11,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 05:34:11,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:11,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:13,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:15,539 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 05:34:16,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:16,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 280 states and 360 transitions. [2024-11-25 05:34:16,788 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 360 transitions. [2024-11-25 05:34:16,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 05:34:16,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:16,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:18,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:20,367 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 05:34:22,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:22,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 281 states and 361 transitions. [2024-11-25 05:34:22,243 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 361 transitions. [2024-11-25 05:34:22,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 05:34:22,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:22,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:23,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:25,939 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 05:34:27,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:27,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 282 states and 362 transitions. [2024-11-25 05:34:27,989 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 362 transitions. [2024-11-25 05:34:27,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 05:34:27,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:27,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:29,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:31,657 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 05:34:33,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:33,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 283 states and 363 transitions. [2024-11-25 05:34:33,806 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 363 transitions. [2024-11-25 05:34:33,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 05:34:33,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:33,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:35,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:37,765 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 05:34:39,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:39,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 284 states and 364 transitions. [2024-11-25 05:34:39,074 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 364 transitions. [2024-11-25 05:34:39,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 05:34:39,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:39,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:41,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:45,598 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 05:34:48,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:48,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 285 states and 365 transitions. [2024-11-25 05:34:48,149 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 365 transitions. [2024-11-25 05:34:48,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 05:34:48,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:48,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:49,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:52,548 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 05:34:53,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:53,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 286 states and 366 transitions. [2024-11-25 05:34:53,824 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 366 transitions. [2024-11-25 05:34:53,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 05:34:53,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:53,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:55,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:58,136 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 05:34:59,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:59,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 287 states and 367 transitions. [2024-11-25 05:34:59,669 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 367 transitions. [2024-11-25 05:34:59,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 05:34:59,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:59,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:35:00,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:35:03,749 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 05:35:05,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:35:05,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 288 states and 368 transitions. [2024-11-25 05:35:05,133 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 368 transitions. [2024-11-25 05:35:05,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 05:35:05,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:35:05,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:35:06,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:35:09,490 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 05:35:10,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:35:10,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 289 states and 369 transitions. [2024-11-25 05:35:10,918 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 369 transitions. [2024-11-25 05:35:10,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 05:35:10,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:35:10,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:35:12,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:35:15,220 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 05:35:16,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:35:16,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 290 states and 370 transitions. [2024-11-25 05:35:16,762 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 370 transitions. [2024-11-25 05:35:16,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 05:35:16,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:35:16,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:35:19,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:35:24,164 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 05:35:27,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:35:27,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 291 states and 371 transitions. [2024-11-25 05:35:27,995 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 371 transitions. [2024-11-25 05:35:27,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 05:35:27,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:35:27,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:35:28,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:35:32,342 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 05:35:34,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:35:34,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 292 states and 372 transitions. [2024-11-25 05:35:34,108 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 372 transitions. [2024-11-25 05:35:34,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 05:35:34,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:35:34,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:35:36,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:35:40,086 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 05:35:43,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:35:43,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 293 states and 373 transitions. [2024-11-25 05:35:43,152 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 373 transitions. [2024-11-25 05:35:43,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 05:35:43,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:35:43,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:35:44,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:35:48,195 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 05:35:50,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:35:50,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 294 states and 374 transitions. [2024-11-25 05:35:50,935 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 374 transitions. [2024-11-25 05:35:50,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 05:35:50,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:35:50,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:35:54,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:35:58,242 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 05:36:00,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:36:00,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 295 states and 375 transitions. [2024-11-25 05:36:00,342 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 375 transitions. [2024-11-25 05:36:00,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 05:36:00,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:36:00,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:36:02,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:36:07,129 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 05:36:10,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:36:10,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 296 states and 376 transitions. [2024-11-25 05:36:10,467 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 376 transitions. [2024-11-25 05:36:10,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 05:36:10,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:36:10,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:36:12,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:36:16,075 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 05:36:17,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:36:17,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 297 states and 377 transitions. [2024-11-25 05:36:17,936 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 377 transitions. [2024-11-25 05:36:17,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 05:36:17,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:36:17,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:36:19,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:36:24,043 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 05:36:27,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:36:27,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 298 states and 378 transitions. [2024-11-25 05:36:27,256 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 378 transitions. [2024-11-25 05:36:27,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 05:36:27,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:36:27,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:36:29,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:36:33,433 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 05:36:35,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:36:35,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 299 states and 379 transitions. [2024-11-25 05:36:35,404 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 379 transitions. [2024-11-25 05:36:35,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 05:36:35,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:36:35,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:36:38,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:36:43,038 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 05:36:46,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:36:46,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 300 states and 380 transitions. [2024-11-25 05:36:46,458 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 380 transitions. [2024-11-25 05:36:46,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 05:36:46,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:36:46,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:36:49,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:36:53,734 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 05:36:56,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:36:56,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 301 states and 381 transitions. [2024-11-25 05:36:56,723 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 381 transitions. [2024-11-25 05:36:56,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 05:36:56,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:36:56,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:36:59,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:37:03,249 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 05:37:06,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:37:06,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 302 states and 382 transitions. [2024-11-25 05:37:06,220 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 382 transitions. [2024-11-25 05:37:06,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-25 05:37:06,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:37:06,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:37:09,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:37:14,444 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 05:37:17,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:37:17,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 303 states and 383 transitions. [2024-11-25 05:37:17,337 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 383 transitions. [2024-11-25 05:37:17,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 05:37:17,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:37:17,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:37:18,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:37:23,348 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 05:37:26,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:37:26,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 304 states and 384 transitions. [2024-11-25 05:37:26,782 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 384 transitions. [2024-11-25 05:37:26,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-25 05:37:26,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:37:26,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:37:30,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:37:34,867 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 05:37:37,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:37:37,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 305 states and 385 transitions. [2024-11-25 05:37:37,876 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 385 transitions. [2024-11-25 05:37:37,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-25 05:37:37,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:37:37,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:37:39,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:37:44,049 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 05:37:46,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:37:46,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 306 states and 386 transitions. [2024-11-25 05:37:46,532 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 386 transitions. [2024-11-25 05:37:46,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-25 05:37:46,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:37:46,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:37:49,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:37:53,854 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 05:37:57,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:37:57,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 307 states and 387 transitions. [2024-11-25 05:37:57,423 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 387 transitions. [2024-11-25 05:37:57,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 05:37:57,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:37:57,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:37:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:38:03,405 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 05:38:05,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:38:05,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 308 states and 388 transitions. [2024-11-25 05:38:05,421 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 388 transitions. [2024-11-25 05:38:05,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 05:38:05,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:38:05,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:38:07,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:38:11,915 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 05:38:13,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:38:13,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 309 states and 389 transitions. [2024-11-25 05:38:13,610 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 389 transitions. [2024-11-25 05:38:13,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-25 05:38:13,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:38:13,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:38:15,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:38:19,801 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 2883 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:38:21,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:38:21,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 310 states and 390 transitions. [2024-11-25 05:38:21,508 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 390 transitions. [2024-11-25 05:38:21,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-25 05:38:21,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:38:21,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:38:24,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:38:29,487 INFO L134 CoverageAnalysis]: Checked inductivity of 5999 backedges. 2928 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:38:31,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:38:31,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 311 states and 391 transitions. [2024-11-25 05:38:31,149 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 391 transitions. [2024-11-25 05:38:31,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-25 05:38:31,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:38:31,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:38:33,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:38:39,579 INFO L134 CoverageAnalysis]: Checked inductivity of 6109 backedges. 2973 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:38:44,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:38:44,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 312 states and 392 transitions. [2024-11-25 05:38:44,517 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 392 transitions. [2024-11-25 05:38:44,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 05:38:44,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:38:44,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:38:47,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:38:52,099 INFO L134 CoverageAnalysis]: Checked inductivity of 6220 backedges. 3018 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:38:55,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:38:55,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 313 states and 393 transitions. [2024-11-25 05:38:55,298 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 393 transitions. [2024-11-25 05:38:55,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-25 05:38:55,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:38:55,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:38:58,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:39:02,913 INFO L134 CoverageAnalysis]: Checked inductivity of 6332 backedges. 3063 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:39:06,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:39:06,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 314 states and 394 transitions. [2024-11-25 05:39:06,201 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 394 transitions. [2024-11-25 05:39:06,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-25 05:39:06,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:39:06,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:39:07,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:39:12,292 INFO L134 CoverageAnalysis]: Checked inductivity of 6445 backedges. 3108 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:39:15,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:39:15,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 315 states and 395 transitions. [2024-11-25 05:39:15,495 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 395 transitions. [2024-11-25 05:39:15,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-25 05:39:15,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:39:15,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:39:17,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:39:24,156 INFO L134 CoverageAnalysis]: Checked inductivity of 6559 backedges. 3153 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:39:27,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:39:27,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 316 states and 396 transitions. [2024-11-25 05:39:27,618 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 396 transitions. [2024-11-25 05:39:27,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-25 05:39:27,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:39:27,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:39:31,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:39:35,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 3198 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:39:37,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:39:37,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 317 states and 397 transitions. [2024-11-25 05:39:37,800 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 397 transitions. [2024-11-25 05:39:37,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-25 05:39:37,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:39:37,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:39:40,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:39:45,989 INFO L134 CoverageAnalysis]: Checked inductivity of 6790 backedges. 3243 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:39:50,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:39:50,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 318 states and 398 transitions. [2024-11-25 05:39:50,204 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 398 transitions. [2024-11-25 05:39:50,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-25 05:39:50,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:39:50,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:39:55,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:40:00,695 INFO L134 CoverageAnalysis]: Checked inductivity of 6907 backedges. 3288 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:40:04,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:40:04,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 319 states and 399 transitions. [2024-11-25 05:40:04,385 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 399 transitions. [2024-11-25 05:40:04,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-25 05:40:04,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:40:04,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:40:05,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:40:11,179 INFO L134 CoverageAnalysis]: Checked inductivity of 7025 backedges. 3333 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:40:14,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:40:14,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 320 states and 400 transitions. [2024-11-25 05:40:14,675 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 400 transitions. [2024-11-25 05:40:14,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-25 05:40:14,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:40:14,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:40:17,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat