./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-2.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_da85fedf-18c4-45fb-bc26-8e08a0659258/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da85fedf-18c4-45fb-bc26-8e08a0659258/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_da85fedf-18c4-45fb-bc26-8e08a0659258/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da85fedf-18c4-45fb-bc26-8e08a0659258/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da85fedf-18c4-45fb-bc26-8e08a0659258/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_da85fedf-18c4-45fb-bc26-8e08a0659258/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 6c763f0e5b490114d32e3c1ec14f736caee058b985a7ee61f4d14ad6758e2996 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:19:56,478 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:19:56,565 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da85fedf-18c4-45fb-bc26-8e08a0659258/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 03:19:56,575 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:19:56,575 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:19:56,599 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:19:56,601 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:19:56,601 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:19:56,601 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:19:56,602 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:19:56,602 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:19:56,602 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:19:56,602 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:19:56,602 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:19:56,603 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:19:56,603 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:19:56,603 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:19:56,603 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:19:56,603 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:19:56,603 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:19:56,604 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:19:56,604 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:19:56,604 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:19:56,604 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:19:56,604 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:19:56,604 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:19:56,604 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:19:56,604 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:19:56,605 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:19:56,605 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:19:56,605 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:19:56,605 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:19:56,605 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:19:56,605 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_da85fedf-18c4-45fb-bc26-8e08a0659258/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 -> 6c763f0e5b490114d32e3c1ec14f736caee058b985a7ee61f4d14ad6758e2996 [2024-11-25 03:19:56,974 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:19:56,984 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:19:56,990 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:19:56,991 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:19:56,992 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:19:56,994 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da85fedf-18c4-45fb-bc26-8e08a0659258/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-2.i [2024-11-25 03:20:00,184 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da85fedf-18c4-45fb-bc26-8e08a0659258/bin/ukojak-verify-ENZ3QT5qd3/data/ed1fadda2/a5d88851d9ae4ca3a085c674142a3f14/FLAG68cddc388 [2024-11-25 03:20:00,709 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:20:00,710 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da85fedf-18c4-45fb-bc26-8e08a0659258/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-2.i [2024-11-25 03:20:00,743 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da85fedf-18c4-45fb-bc26-8e08a0659258/bin/ukojak-verify-ENZ3QT5qd3/data/ed1fadda2/a5d88851d9ae4ca3a085c674142a3f14/FLAG68cddc388 [2024-11-25 03:20:00,765 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da85fedf-18c4-45fb-bc26-8e08a0659258/bin/ukojak-verify-ENZ3QT5qd3/data/ed1fadda2/a5d88851d9ae4ca3a085c674142a3f14 [2024-11-25 03:20:00,771 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:20:00,773 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:20:00,775 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:20:00,775 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:20:00,781 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:20:00,782 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:20:00" (1/1) ... [2024-11-25 03:20:00,783 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53622b51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:20:00, skipping insertion in model container [2024-11-25 03:20:00,784 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:20:00" (1/1) ... [2024-11-25 03:20:00,833 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:20:01,465 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_da85fedf-18c4-45fb-bc26-8e08a0659258/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-2.i[33519,33532] [2024-11-25 03:20:01,673 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:20:01,690 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:20:01,761 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_da85fedf-18c4-45fb-bc26-8e08a0659258/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-2.i[33519,33532] [2024-11-25 03:20:01,890 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:20:01,932 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:20:01,932 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:20:01 WrapperNode [2024-11-25 03:20:01,932 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:20:01,934 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:20:01,934 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:20:01,934 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:20:01,942 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:20:01" (1/1) ... [2024-11-25 03:20:01,973 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:20:01" (1/1) ... [2024-11-25 03:20:02,061 INFO L138 Inliner]: procedures = 176, calls = 376, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1676 [2024-11-25 03:20:02,062 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:20:02,062 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:20:02,062 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:20:02,063 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:20:02,072 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:20:01" (1/1) ... [2024-11-25 03:20:02,072 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:20:01" (1/1) ... [2024-11-25 03:20:02,086 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:20:01" (1/1) ... [2024-11-25 03:20:02,086 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:20:01" (1/1) ... [2024-11-25 03:20:02,174 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:20:01" (1/1) ... [2024-11-25 03:20:02,178 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:20:01" (1/1) ... [2024-11-25 03:20:02,191 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:20:01" (1/1) ... [2024-11-25 03:20:02,196 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:20:01" (1/1) ... [2024-11-25 03:20:02,202 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:20:01" (1/1) ... [2024-11-25 03:20:02,221 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:20:02,222 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:20:02,225 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:20:02,226 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:20:02,227 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:20:01" (1/1) ... [2024-11-25 03:20:02,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:20:02,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da85fedf-18c4-45fb-bc26-8e08a0659258/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:20:02,273 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da85fedf-18c4-45fb-bc26-8e08a0659258/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:20:02,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da85fedf-18c4-45fb-bc26-8e08a0659258/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:20:02,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:20:02,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:20:02,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 03:20:02,314 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 03:20:02,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:20:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:20:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:20:02,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:20:02,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:20:02,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:20:02,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:20:02,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:20:02,601 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:20:02,603 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:20:05,436 INFO L? ?]: Removed 400 outVars from TransFormulas that were not future-live. [2024-11-25 03:20:05,436 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:20:07,621 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:20:07,623 INFO L312 CfgBuilder]: Removed 39 assume(true) statements. [2024-11-25 03:20:07,624 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:20:07 BoogieIcfgContainer [2024-11-25 03:20:07,624 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:20:07,625 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:20:07,625 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:20:07,638 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:20:07,638 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:20:07" (1/1) ... [2024-11-25 03:20:07,648 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:20:07,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:07,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 129 states and 219 transitions. [2024-11-25 03:20:07,730 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 219 transitions. [2024-11-25 03:20:07,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 03:20:07,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:07,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:07,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:08,136 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 03:20:08,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:08,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 131 states and 222 transitions. [2024-11-25 03:20:08,246 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 222 transitions. [2024-11-25 03:20:08,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:20:08,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:08,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:08,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:08,315 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:08,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:08,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 131 states and 218 transitions. [2024-11-25 03:20:08,324 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 218 transitions. [2024-11-25 03:20:08,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:20:08,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:08,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:08,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:08,404 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:08,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:08,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 131 states and 210 transitions. [2024-11-25 03:20:08,416 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 210 transitions. [2024-11-25 03:20:08,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:20:08,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:08,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:08,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:08,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:08,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:08,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 131 states and 198 transitions. [2024-11-25 03:20:08,561 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 198 transitions. [2024-11-25 03:20:08,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:20:08,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:08,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:08,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:08,840 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:10,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:20:20,560 WARN L539 Checker$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 03:20:20,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:20,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 131 states and 186 transitions. [2024-11-25 03:20:20,631 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 186 transitions. [2024-11-25 03:20:20,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:20:20,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:20,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:20,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:21,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:31,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:20:41,536 WARN L539 Checker$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 03:20:51,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:20:54,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:20:54,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:54,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 143 states and 200 transitions. [2024-11-25 03:20:54,764 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 200 transitions. [2024-11-25 03:20:54,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:20:54,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:54,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:54,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:55,065 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:55,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:55,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 143 states and 198 transitions. [2024-11-25 03:20:55,087 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 198 transitions. [2024-11-25 03:20:55,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:20:55,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:55,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:55,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:55,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:55,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:55,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 143 states and 196 transitions. [2024-11-25 03:20:55,345 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 196 transitions. [2024-11-25 03:20:55,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:20:55,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:55,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:55,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:55,596 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 03:21:05,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:21:05,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:05,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 143 states and 194 transitions. [2024-11-25 03:21:05,649 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 194 transitions. [2024-11-25 03:21:05,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:21:05,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:05,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:05,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:06,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:21:16,119 WARN L539 Checker$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 03:21:17,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:17,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 146 states and 196 transitions. [2024-11-25 03:21:17,096 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 196 transitions. [2024-11-25 03:21:17,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:21:17,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:17,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:17,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:17,516 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:21:27,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:21:37,621 WARN L539 Checker$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 03:21:39,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:21:40,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:40,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 189 states and 247 transitions. [2024-11-25 03:21:40,016 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 247 transitions. [2024-11-25 03:21:40,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:21:40,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:40,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:40,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:40,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:21:40,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:40,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 189 states and 245 transitions. [2024-11-25 03:21:40,298 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 245 transitions. [2024-11-25 03:21:40,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:21:40,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:40,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:40,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:40,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:21:40,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:40,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 189 states and 243 transitions. [2024-11-25 03:21:40,569 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 243 transitions. [2024-11-25 03:21:40,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:21:40,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:40,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:40,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:40,843 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 03:21:50,862 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 03:21:50,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:50,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 189 states and 241 transitions. [2024-11-25 03:21:50,875 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 241 transitions. [2024-11-25 03:21:50,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:21:50,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:50,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:51,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:51,322 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:22:01,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:22:02,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:22:02,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:02,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 192 states and 243 transitions. [2024-11-25 03:22:02,525 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 243 transitions. [2024-11-25 03:22:02,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:22:02,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:02,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:02,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:02,799 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:22:03,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:03,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 192 states and 241 transitions. [2024-11-25 03:22:03,138 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 241 transitions. [2024-11-25 03:22:03,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:22:03,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:03,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:03,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:03,601 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:22:13,657 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 03:22:13,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:13,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 195 states and 243 transitions. [2024-11-25 03:22:13,776 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 243 transitions. [2024-11-25 03:22:13,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:22:13,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:13,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:13,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:14,006 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:22:14,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:14,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 195 states and 242 transitions. [2024-11-25 03:22:14,026 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 242 transitions. [2024-11-25 03:22:14,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 03:22:14,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:14,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:14,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:14,387 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:22:14,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:14,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 204 states and 253 transitions. [2024-11-25 03:22:14,771 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 253 transitions. [2024-11-25 03:22:14,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:22:14,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:14,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:16,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:17,211 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:22:17,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:17,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 206 states and 259 transitions. [2024-11-25 03:22:17,325 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 259 transitions. [2024-11-25 03:22:17,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 03:22:17,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:17,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:19,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:19,914 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:22:20,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:20,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 208 states and 262 transitions. [2024-11-25 03:22:20,222 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 262 transitions. [2024-11-25 03:22:20,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:22:20,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:20,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:20,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:20,607 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 03:22:20,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:20,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 209 states and 264 transitions. [2024-11-25 03:22:20,990 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 264 transitions. [2024-11-25 03:22:20,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 03:22:20,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:20,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:23,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:23,622 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 27 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:22:23,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:23,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 210 states and 265 transitions. [2024-11-25 03:22:23,835 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 265 transitions. [2024-11-25 03:22:23,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:22:23,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:23,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:25,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:26,846 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 1 proven. 41 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-25 03:22:27,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:27,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 212 states and 269 transitions. [2024-11-25 03:22:27,505 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 269 transitions. [2024-11-25 03:22:27,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 03:22:27,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:27,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:28,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:29,501 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 03:22:29,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:29,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 213 states and 270 transitions. [2024-11-25 03:22:29,808 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 270 transitions. [2024-11-25 03:22:29,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 03:22:29,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:29,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:29,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:30,048 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 03:22:30,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:30,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 213 states and 268 transitions. [2024-11-25 03:22:30,070 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 268 transitions. [2024-11-25 03:22:30,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 03:22:30,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:30,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:31,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:32,427 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 1 proven. 78 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-25 03:22:32,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:32,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 214 states and 269 transitions. [2024-11-25 03:22:32,719 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 269 transitions. [2024-11-25 03:22:32,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 03:22:32,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:32,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:32,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:33,231 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-25 03:22:33,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:33,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 217 states and 271 transitions. [2024-11-25 03:22:33,799 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 271 transitions. [2024-11-25 03:22:33,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 03:22:33,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:33,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:35,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:36,489 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 1 proven. 101 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-25 03:22:37,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:37,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 218 states and 272 transitions. [2024-11-25 03:22:37,125 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 272 transitions. [2024-11-25 03:22:37,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 03:22:37,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:37,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:38,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:39,487 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 1 proven. 127 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 03:22:39,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:39,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 219 states and 273 transitions. [2024-11-25 03:22:39,920 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 273 transitions. [2024-11-25 03:22:39,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:22:39,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:39,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:41,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:42,340 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 1 proven. 156 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-25 03:22:42,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:42,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 220 states and 274 transitions. [2024-11-25 03:22:42,842 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 274 transitions. [2024-11-25 03:22:42,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 03:22:42,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:42,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:44,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:45,096 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 1 proven. 188 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:22:45,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:45,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 221 states and 275 transitions. [2024-11-25 03:22:45,655 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 275 transitions. [2024-11-25 03:22:45,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 03:22:45,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:45,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:46,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:47,829 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 1 proven. 223 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 03:22:48,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:48,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 222 states and 276 transitions. [2024-11-25 03:22:48,444 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 276 transitions. [2024-11-25 03:22:48,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 03:22:48,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:48,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:49,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:50,188 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 1 proven. 261 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-25 03:22:50,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:50,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 223 states and 277 transitions. [2024-11-25 03:22:50,523 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 277 transitions. [2024-11-25 03:22:50,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:22:50,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:50,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:52,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:53,315 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 1 proven. 302 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 03:22:54,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:54,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 224 states and 278 transitions. [2024-11-25 03:22:54,376 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 278 transitions. [2024-11-25 03:22:54,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 03:22:54,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:54,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:56,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:57,043 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 1 proven. 346 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-25 03:22:57,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:57,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 225 states and 279 transitions. [2024-11-25 03:22:57,623 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 279 transitions. [2024-11-25 03:22:57,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 03:22:57,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:57,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:59,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:00,292 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 1 proven. 393 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-25 03:23:00,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:00,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 226 states and 280 transitions. [2024-11-25 03:23:00,946 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 280 transitions. [2024-11-25 03:23:00,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 03:23:00,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:00,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:02,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:03,815 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 1 proven. 443 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-25 03:23:04,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:04,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 227 states and 281 transitions. [2024-11-25 03:23:04,385 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 281 transitions. [2024-11-25 03:23:04,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:23:04,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:04,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:06,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:07,491 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 1 proven. 496 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-25 03:23:07,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:07,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 228 states and 282 transitions. [2024-11-25 03:23:07,835 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 282 transitions. [2024-11-25 03:23:07,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:23:07,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:07,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:09,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:10,604 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 1 proven. 552 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-25 03:23:11,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:11,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 229 states and 283 transitions. [2024-11-25 03:23:11,502 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 283 transitions. [2024-11-25 03:23:11,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 03:23:11,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:11,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:12,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:14,200 INFO L134 CoverageAnalysis]: Checked inductivity of 874 backedges. 1 proven. 611 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-25 03:23:14,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:14,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 230 states and 284 transitions. [2024-11-25 03:23:14,997 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 284 transitions. [2024-11-25 03:23:14,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 03:23:14,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:14,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:16,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:17,680 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 1 proven. 673 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-25 03:23:18,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:18,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 231 states and 285 transitions. [2024-11-25 03:23:18,447 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 285 transitions. [2024-11-25 03:23:18,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 03:23:18,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:18,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:20,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:21,853 INFO L134 CoverageAnalysis]: Checked inductivity of 1048 backedges. 1 proven. 738 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-25 03:23:22,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:22,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 232 states and 286 transitions. [2024-11-25 03:23:22,559 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 286 transitions. [2024-11-25 03:23:22,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:23:22,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:22,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:23,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:25,246 INFO L134 CoverageAnalysis]: Checked inductivity of 1141 backedges. 1 proven. 806 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-25 03:23:25,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:25,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 233 states and 287 transitions. [2024-11-25 03:23:25,797 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 287 transitions. [2024-11-25 03:23:25,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:23:25,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:25,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:28,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:29,796 INFO L134 CoverageAnalysis]: Checked inductivity of 1238 backedges. 1 proven. 877 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-25 03:23:30,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:30,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 234 states and 288 transitions. [2024-11-25 03:23:30,798 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 288 transitions. [2024-11-25 03:23:30,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 03:23:30,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:30,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:32,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:33,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1339 backedges. 1 proven. 951 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-25 03:23:34,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:34,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 235 states and 289 transitions. [2024-11-25 03:23:34,565 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 289 transitions. [2024-11-25 03:23:34,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:23:34,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:34,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:36,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:38,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 1 proven. 1028 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-25 03:23:40,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:40,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 236 states and 290 transitions. [2024-11-25 03:23:40,007 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 290 transitions. [2024-11-25 03:23:40,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:23:40,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:40,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:45,049 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 1 proven. 1108 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-25 03:23:45,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:45,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 237 states and 291 transitions. [2024-11-25 03:23:45,705 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 291 transitions. [2024-11-25 03:23:45,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:23:45,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:45,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:48,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:50,485 INFO L134 CoverageAnalysis]: Checked inductivity of 1666 backedges. 1 proven. 1191 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-25 03:23:50,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:50,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 238 states and 292 transitions. [2024-11-25 03:23:50,957 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 292 transitions. [2024-11-25 03:23:50,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 03:23:50,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:50,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:52,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:53,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1783 backedges. 1 proven. 1277 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-25 03:23:54,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:54,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 239 states and 293 transitions. [2024-11-25 03:23:54,147 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 293 transitions. [2024-11-25 03:23:54,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:23:54,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:54,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:56,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:58,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1904 backedges. 1 proven. 1366 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-25 03:24:00,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:00,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 240 states and 294 transitions. [2024-11-25 03:24:00,327 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 294 transitions. [2024-11-25 03:24:00,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:24:00,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:00,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:02,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:04,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2029 backedges. 1 proven. 1458 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-25 03:24:05,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:05,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 241 states and 295 transitions. [2024-11-25 03:24:05,243 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 295 transitions. [2024-11-25 03:24:05,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:24:05,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:05,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:07,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:09,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2158 backedges. 1 proven. 1553 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-25 03:24:10,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:10,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 242 states and 296 transitions. [2024-11-25 03:24:10,017 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 296 transitions. [2024-11-25 03:24:10,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:24:10,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:10,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:12,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:14,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2291 backedges. 1 proven. 1651 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-25 03:24:15,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:15,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 243 states and 297 transitions. [2024-11-25 03:24:15,330 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 297 transitions. [2024-11-25 03:24:15,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:24:15,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:15,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:17,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:19,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2428 backedges. 1 proven. 1752 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-25 03:24:21,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:21,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 244 states and 298 transitions. [2024-11-25 03:24:21,063 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 298 transitions. [2024-11-25 03:24:21,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:24:21,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:21,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:22,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:24,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2569 backedges. 1 proven. 1856 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-25 03:24:25,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:25,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 245 states and 299 transitions. [2024-11-25 03:24:25,864 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 299 transitions. [2024-11-25 03:24:25,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:24:25,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:25,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:27,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:29,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2714 backedges. 1 proven. 1963 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-25 03:24:30,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:30,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 246 states and 300 transitions. [2024-11-25 03:24:30,657 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 300 transitions. [2024-11-25 03:24:30,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 03:24:30,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:30,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:33,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:35,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2863 backedges. 1 proven. 2073 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-25 03:24:36,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:36,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 247 states and 301 transitions. [2024-11-25 03:24:36,852 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 301 transitions. [2024-11-25 03:24:36,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 03:24:36,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:36,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:39,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:41,958 INFO L134 CoverageAnalysis]: Checked inductivity of 3016 backedges. 1 proven. 2186 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-25 03:24:43,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:43,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 248 states and 302 transitions. [2024-11-25 03:24:43,370 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 302 transitions. [2024-11-25 03:24:43,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 03:24:43,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:43,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:44,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:47,194 INFO L134 CoverageAnalysis]: Checked inductivity of 3173 backedges. 1 proven. 2302 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-25 03:24:48,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:48,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 249 states and 303 transitions. [2024-11-25 03:24:48,542 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 303 transitions. [2024-11-25 03:24:48,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 03:24:48,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:48,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:50,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:53,028 INFO L134 CoverageAnalysis]: Checked inductivity of 3334 backedges. 1 proven. 2421 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-25 03:24:53,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:53,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 250 states and 304 transitions. [2024-11-25 03:24:53,851 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 304 transitions. [2024-11-25 03:24:53,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 03:24:53,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:53,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:56,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:58,822 INFO L134 CoverageAnalysis]: Checked inductivity of 3499 backedges. 1 proven. 2543 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-25 03:24:59,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:59,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 251 states and 305 transitions. [2024-11-25 03:24:59,546 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 305 transitions. [2024-11-25 03:24:59,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 03:24:59,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:59,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:02,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:05,319 INFO L134 CoverageAnalysis]: Checked inductivity of 3668 backedges. 1 proven. 2668 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-25 03:25:07,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:07,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 252 states and 306 transitions. [2024-11-25 03:25:07,089 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 306 transitions. [2024-11-25 03:25:07,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 03:25:07,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:07,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:11,259 INFO L134 CoverageAnalysis]: Checked inductivity of 3841 backedges. 1 proven. 2796 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-25 03:25:12,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:12,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 253 states and 307 transitions. [2024-11-25 03:25:12,186 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 307 transitions. [2024-11-25 03:25:12,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 03:25:12,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:12,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:16,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:19,495 INFO L134 CoverageAnalysis]: Checked inductivity of 4018 backedges. 1 proven. 2927 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-11-25 03:25:20,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:20,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 254 states and 308 transitions. [2024-11-25 03:25:20,406 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 308 transitions. [2024-11-25 03:25:20,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 03:25:20,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:20,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:23,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:34,036 INFO L134 CoverageAnalysis]: Checked inductivity of 4199 backedges. 1 proven. 3061 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-11-25 03:25:44,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:44,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 255 states and 309 transitions. [2024-11-25 03:25:44,077 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 309 transitions. [2024-11-25 03:25:44,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-25 03:25:44,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:44,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:46,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:47,198 INFO L134 CoverageAnalysis]: Checked inductivity of 4384 backedges. 92 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-25 03:25:47,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:47,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 256 states and 313 transitions. [2024-11-25 03:25:47,883 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 313 transitions. [2024-11-25 03:25:47,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 03:25:47,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:47,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:50,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:51,583 INFO L134 CoverageAnalysis]: Checked inductivity of 4573 backedges. 137 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-25 03:25:52,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:52,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 257 states and 315 transitions. [2024-11-25 03:25:52,328 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 315 transitions. [2024-11-25 03:25:52,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-25 03:25:52,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:52,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:54,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:54,997 INFO L134 CoverageAnalysis]: Checked inductivity of 4766 backedges. 182 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-25 03:25:56,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:56,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 259 states and 319 transitions. [2024-11-25 03:25:56,580 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 319 transitions. [2024-11-25 03:25:56,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-25 03:25:56,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:56,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:58,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:59,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4963 backedges. 227 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-25 03:26:00,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:00,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 260 states and 320 transitions. [2024-11-25 03:26:00,701 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 320 transitions. [2024-11-25 03:26:00,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-25 03:26:00,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:00,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:03,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:04,835 INFO L134 CoverageAnalysis]: Checked inductivity of 5164 backedges. 272 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-25 03:26:06,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:06,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 261 states and 321 transitions. [2024-11-25 03:26:06,044 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 321 transitions. [2024-11-25 03:26:06,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-25 03:26:06,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:06,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:07,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:09,552 INFO L134 CoverageAnalysis]: Checked inductivity of 5369 backedges. 317 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-25 03:26:10,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:10,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 262 states and 322 transitions. [2024-11-25 03:26:10,886 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 322 transitions. [2024-11-25 03:26:10,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-25 03:26:10,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:10,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:14,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:14,714 INFO L134 CoverageAnalysis]: Checked inductivity of 5578 backedges. 362 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-25 03:26:15,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:15,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 263 states and 323 transitions. [2024-11-25 03:26:15,479 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 323 transitions. [2024-11-25 03:26:15,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-25 03:26:15,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:15,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:18,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:19,901 INFO L134 CoverageAnalysis]: Checked inductivity of 5791 backedges. 407 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-25 03:26:20,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:20,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 264 states and 324 transitions. [2024-11-25 03:26:20,921 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 324 transitions. [2024-11-25 03:26:20,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-25 03:26:20,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:20,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:23,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:27,136 INFO L134 CoverageAnalysis]: Checked inductivity of 6008 backedges. 452 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-25 03:26:30,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:30,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 265 states and 325 transitions. [2024-11-25 03:26:30,122 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 325 transitions. [2024-11-25 03:26:30,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-25 03:26:30,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:30,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:31,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:32,342 INFO L134 CoverageAnalysis]: Checked inductivity of 6229 backedges. 497 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-25 03:26:33,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:33,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 266 states and 326 transitions. [2024-11-25 03:26:33,114 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 326 transitions. [2024-11-25 03:26:33,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-25 03:26:33,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:33,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:35,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:37,553 INFO L134 CoverageAnalysis]: Checked inductivity of 6454 backedges. 542 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-25 03:26:38,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:38,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 267 states and 327 transitions. [2024-11-25 03:26:38,843 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 327 transitions. [2024-11-25 03:26:38,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-25 03:26:38,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:38,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:41,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:43,588 INFO L134 CoverageAnalysis]: Checked inductivity of 6683 backedges. 587 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-25 03:26:45,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:45,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 268 states and 328 transitions. [2024-11-25 03:26:45,427 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 328 transitions. [2024-11-25 03:26:45,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-25 03:26:45,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:45,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:48,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:50,365 INFO L134 CoverageAnalysis]: Checked inductivity of 6916 backedges. 632 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-25 03:26:51,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:51,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 269 states and 329 transitions. [2024-11-25 03:26:51,261 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 329 transitions. [2024-11-25 03:26:51,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-25 03:26:51,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:51,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:57,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7153 backedges. 677 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-25 03:26:58,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:58,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 270 states and 330 transitions. [2024-11-25 03:26:58,231 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 330 transitions. [2024-11-25 03:26:58,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-25 03:26:58,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:58,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:59,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:01,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7394 backedges. 722 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-25 03:27:02,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:02,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 271 states and 331 transitions. [2024-11-25 03:27:02,792 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 331 transitions. [2024-11-25 03:27:02,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-25 03:27:02,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:02,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:06,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:08,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7639 backedges. 767 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-25 03:27:09,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:09,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 272 states and 332 transitions. [2024-11-25 03:27:09,529 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 332 transitions. [2024-11-25 03:27:09,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-25 03:27:09,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:09,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:12,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:14,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7888 backedges. 812 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-25 03:27:15,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:15,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 273 states and 333 transitions. [2024-11-25 03:27:15,407 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 333 transitions. [2024-11-25 03:27:15,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-25 03:27:15,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:15,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:17,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:19,612 INFO L134 CoverageAnalysis]: Checked inductivity of 8141 backedges. 857 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-25 03:27:20,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:20,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 274 states and 334 transitions. [2024-11-25 03:27:20,443 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 334 transitions. [2024-11-25 03:27:20,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-25 03:27:20,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:20,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:23,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:25,085 INFO L134 CoverageAnalysis]: Checked inductivity of 8398 backedges. 902 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-25 03:27:25,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:25,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 275 states and 335 transitions. [2024-11-25 03:27:25,997 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 335 transitions. [2024-11-25 03:27:25,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-25 03:27:25,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:25,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:29,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:31,154 INFO L134 CoverageAnalysis]: Checked inductivity of 8659 backedges. 947 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-25 03:27:32,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:32,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 276 states and 336 transitions. [2024-11-25 03:27:32,273 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 336 transitions. [2024-11-25 03:27:32,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-25 03:27:32,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:32,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:35,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:37,348 INFO L134 CoverageAnalysis]: Checked inductivity of 8924 backedges. 992 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-25 03:27:38,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:38,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 277 states and 337 transitions. [2024-11-25 03:27:38,251 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 337 transitions. [2024-11-25 03:27:38,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-25 03:27:38,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:38,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:40,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:42,793 INFO L134 CoverageAnalysis]: Checked inductivity of 9193 backedges. 1037 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-25 03:27:43,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:43,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 278 states and 338 transitions. [2024-11-25 03:27:43,675 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 338 transitions. [2024-11-25 03:27:43,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 03:27:43,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:43,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:46,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:48,579 INFO L134 CoverageAnalysis]: Checked inductivity of 9466 backedges. 1082 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-25 03:27:49,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:49,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 279 states and 339 transitions. [2024-11-25 03:27:49,984 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 339 transitions. [2024-11-25 03:27:49,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-25 03:27:49,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:49,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:55,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:58,539 INFO L134 CoverageAnalysis]: Checked inductivity of 9743 backedges. 1127 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-25 03:27:59,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:59,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 280 states and 340 transitions. [2024-11-25 03:27:59,660 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 340 transitions. [2024-11-25 03:27:59,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-25 03:27:59,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:59,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:02,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:04,561 INFO L134 CoverageAnalysis]: Checked inductivity of 10024 backedges. 1172 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-25 03:28:05,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:05,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 281 states and 341 transitions. [2024-11-25 03:28:05,501 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 341 transitions. [2024-11-25 03:28:05,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-25 03:28:05,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:05,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:07,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:09,862 INFO L134 CoverageAnalysis]: Checked inductivity of 10309 backedges. 1217 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-25 03:28:10,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:10,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 282 states and 342 transitions. [2024-11-25 03:28:10,802 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 342 transitions. [2024-11-25 03:28:10,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-25 03:28:10,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:10,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:14,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:17,529 INFO L134 CoverageAnalysis]: Checked inductivity of 10598 backedges. 1262 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-25 03:28:18,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:18,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 283 states and 343 transitions. [2024-11-25 03:28:18,444 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 343 transitions. [2024-11-25 03:28:18,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-25 03:28:18,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:18,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:20,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:22,455 INFO L134 CoverageAnalysis]: Checked inductivity of 10891 backedges. 1307 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-25 03:28:23,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:23,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 284 states and 344 transitions. [2024-11-25 03:28:23,408 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 344 transitions. [2024-11-25 03:28:23,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-25 03:28:23,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:23,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:26,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:28,763 INFO L134 CoverageAnalysis]: Checked inductivity of 11188 backedges. 1352 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-25 03:28:29,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:29,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 285 states and 345 transitions. [2024-11-25 03:28:29,728 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 345 transitions. [2024-11-25 03:28:29,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-25 03:28:29,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:29,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:33,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:44,423 INFO L134 CoverageAnalysis]: Checked inductivity of 11489 backedges. 1397 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-25 03:28:53,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:53,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 286 states and 346 transitions. [2024-11-25 03:28:53,984 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 346 transitions. [2024-11-25 03:28:53,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-25 03:28:53,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:53,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:57,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:01,536 INFO L134 CoverageAnalysis]: Checked inductivity of 11794 backedges. 1442 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-25 03:29:03,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:03,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 287 states and 347 transitions. [2024-11-25 03:29:03,225 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 347 transitions. [2024-11-25 03:29:03,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-25 03:29:03,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:03,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:06,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:08,636 INFO L134 CoverageAnalysis]: Checked inductivity of 12103 backedges. 1487 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-25 03:29:09,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:09,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 288 states and 348 transitions. [2024-11-25 03:29:09,641 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 348 transitions. [2024-11-25 03:29:09,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-25 03:29:09,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:09,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:12,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:16,118 INFO L134 CoverageAnalysis]: Checked inductivity of 12416 backedges. 1532 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-25 03:29:17,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:17,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 289 states and 349 transitions. [2024-11-25 03:29:17,367 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 349 transitions. [2024-11-25 03:29:17,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-25 03:29:17,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:17,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:20,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:24,325 INFO L134 CoverageAnalysis]: Checked inductivity of 12733 backedges. 1577 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-25 03:29:25,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:25,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 290 states and 350 transitions. [2024-11-25 03:29:25,342 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 350 transitions. [2024-11-25 03:29:25,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-25 03:29:25,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:25,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:31,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:34,627 INFO L134 CoverageAnalysis]: Checked inductivity of 13054 backedges. 1622 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-25 03:29:35,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:35,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 291 states and 351 transitions. [2024-11-25 03:29:35,756 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 351 transitions. [2024-11-25 03:29:35,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-25 03:29:35,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:35,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:44,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:48,073 INFO L134 CoverageAnalysis]: Checked inductivity of 13379 backedges. 1667 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-25 03:29:49,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:49,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 292 states and 352 transitions. [2024-11-25 03:29:49,809 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 352 transitions. [2024-11-25 03:29:49,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-25 03:29:49,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:49,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:52,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:56,023 INFO L134 CoverageAnalysis]: Checked inductivity of 13708 backedges. 1712 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-25 03:29:57,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:57,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 293 states and 353 transitions. [2024-11-25 03:29:57,473 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 353 transitions. [2024-11-25 03:29:57,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-25 03:29:57,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:57,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:01,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:05,301 INFO L134 CoverageAnalysis]: Checked inductivity of 14041 backedges. 1757 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-25 03:30:07,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:07,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 294 states and 354 transitions. [2024-11-25 03:30:07,027 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 354 transitions. [2024-11-25 03:30:07,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-25 03:30:07,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:07,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:10,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:13,844 INFO L134 CoverageAnalysis]: Checked inductivity of 14378 backedges. 1802 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-11-25 03:30:14,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:14,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 295 states and 355 transitions. [2024-11-25 03:30:14,934 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 355 transitions. [2024-11-25 03:30:14,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-25 03:30:14,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:14,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:17,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:20,532 INFO L134 CoverageAnalysis]: Checked inductivity of 14719 backedges. 1847 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-11-25 03:30:21,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:21,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 296 states and 356 transitions. [2024-11-25 03:30:21,766 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 356 transitions. [2024-11-25 03:30:21,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 03:30:21,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:21,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:23,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:28,059 INFO L134 CoverageAnalysis]: Checked inductivity of 15064 backedges. 1892 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-11-25 03:30:30,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:30,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 297 states and 357 transitions. [2024-11-25 03:30:30,294 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 357 transitions. [2024-11-25 03:30:30,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-25 03:30:30,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:30,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:32,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:37,210 INFO L134 CoverageAnalysis]: Checked inductivity of 15413 backedges. 1937 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-11-25 03:30:39,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:39,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 298 states and 358 transitions. [2024-11-25 03:30:39,058 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 358 transitions. [2024-11-25 03:30:39,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 03:30:39,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:39,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:42,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:46,467 INFO L134 CoverageAnalysis]: Checked inductivity of 15766 backedges. 1982 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-11-25 03:30:47,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:47,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 299 states and 359 transitions. [2024-11-25 03:30:47,801 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 359 transitions. [2024-11-25 03:30:47,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-25 03:30:47,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:47,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:50,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:54,704 INFO L134 CoverageAnalysis]: Checked inductivity of 16123 backedges. 2027 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-11-25 03:30:56,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:56,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 300 states and 360 transitions. [2024-11-25 03:30:56,305 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 360 transitions. [2024-11-25 03:30:56,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-25 03:30:56,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:56,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:04,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:08,599 INFO L134 CoverageAnalysis]: Checked inductivity of 16484 backedges. 2072 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-11-25 03:31:09,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:09,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 301 states and 361 transitions. [2024-11-25 03:31:09,855 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 361 transitions. [2024-11-25 03:31:09,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-25 03:31:09,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:09,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:15,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:21,159 INFO L134 CoverageAnalysis]: Checked inductivity of 16849 backedges. 2117 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-11-25 03:31:25,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:25,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 302 states and 362 transitions. [2024-11-25 03:31:25,085 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 362 transitions. [2024-11-25 03:31:25,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-25 03:31:25,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:25,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:31,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:36,038 INFO L134 CoverageAnalysis]: Checked inductivity of 17218 backedges. 2162 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-11-25 03:31:38,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:38,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 303 states and 363 transitions. [2024-11-25 03:31:38,472 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 363 transitions. [2024-11-25 03:31:38,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-25 03:31:38,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:38,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:47,303 INFO L134 CoverageAnalysis]: Checked inductivity of 17591 backedges. 2207 proven. 5784 refuted. 0 times theorem prover too weak. 9600 trivial. 0 not checked. [2024-11-25 03:31:49,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:49,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 304 states and 364 transitions. [2024-11-25 03:31:49,773 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 364 transitions. [2024-11-25 03:31:49,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-25 03:31:49,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:49,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:54,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:00,188 INFO L134 CoverageAnalysis]: Checked inductivity of 17968 backedges. 2252 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked. [2024-11-25 03:32:02,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:02,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 305 states and 365 transitions. [2024-11-25 03:32:02,380 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 365 transitions. [2024-11-25 03:32:02,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-25 03:32:02,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:02,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:07,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:11,677 INFO L134 CoverageAnalysis]: Checked inductivity of 18349 backedges. 2297 proven. 6173 refuted. 0 times theorem prover too weak. 9879 trivial. 0 not checked. [2024-11-25 03:32:13,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:13,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 306 states and 366 transitions. [2024-11-25 03:32:13,122 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 366 transitions. [2024-11-25 03:32:13,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-25 03:32:13,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:13,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:18,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:23,708 INFO L134 CoverageAnalysis]: Checked inductivity of 18734 backedges. 2342 proven. 6372 refuted. 0 times theorem prover too weak. 10020 trivial. 0 not checked. [2024-11-25 03:32:25,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:25,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 307 states and 367 transitions. [2024-11-25 03:32:25,527 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 367 transitions. [2024-11-25 03:32:25,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-25 03:32:25,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:25,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:33,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:39,954 INFO L134 CoverageAnalysis]: Checked inductivity of 19123 backedges. 2387 proven. 6574 refuted. 0 times theorem prover too weak. 10162 trivial. 0 not checked. [2024-11-25 03:32:43,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:43,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 308 states and 368 transitions. [2024-11-25 03:32:43,839 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 368 transitions. [2024-11-25 03:32:43,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-25 03:32:43,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:43,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:48,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:53,427 INFO L134 CoverageAnalysis]: Checked inductivity of 19516 backedges. 2432 proven. 6779 refuted. 0 times theorem prover too weak. 10305 trivial. 0 not checked. [2024-11-25 03:32:55,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:55,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 309 states and 369 transitions. [2024-11-25 03:32:55,155 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 369 transitions. [2024-11-25 03:32:55,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-25 03:32:55,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:55,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:59,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:04,337 INFO L134 CoverageAnalysis]: Checked inductivity of 19913 backedges. 2477 proven. 6987 refuted. 0 times theorem prover too weak. 10449 trivial. 0 not checked. [2024-11-25 03:33:05,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:05,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 310 states and 370 transitions. [2024-11-25 03:33:05,802 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 370 transitions. [2024-11-25 03:33:05,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-25 03:33:05,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:05,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:10,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:16,555 INFO L134 CoverageAnalysis]: Checked inductivity of 20314 backedges. 2522 proven. 7198 refuted. 0 times theorem prover too weak. 10594 trivial. 0 not checked. [2024-11-25 03:33:19,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:19,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 311 states and 371 transitions. [2024-11-25 03:33:19,964 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 371 transitions. [2024-11-25 03:33:19,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-25 03:33:19,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:19,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms