./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.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_75b8d1fe-a034-4d31-9147-a244bda00b69/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b8d1fe-a034-4d31-9147-a244bda00b69/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b8d1fe-a034-4d31-9147-a244bda00b69/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b8d1fe-a034-4d31-9147-a244bda00b69/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b8d1fe-a034-4d31-9147-a244bda00b69/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b8d1fe-a034-4d31-9147-a244bda00b69/bin/ukojak-verify-CZk0znPC7b --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 9c302c0a70f15041d912ede4a343504399632b0722d257e8570893a260b2b8dc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:34:10,558 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:34:10,615 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b8d1fe-a034-4d31-9147-a244bda00b69/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 04:34:10,619 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:34:10,619 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:34:10,637 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:34:10,638 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:34:10,638 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:34:10,639 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:34:10,639 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:34:10,639 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:34:10,639 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:34:10,639 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:34:10,639 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:34:10,639 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:34:10,639 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:34:10,639 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:34:10,640 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:34:10,640 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:34:10,640 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:34:10,640 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:34:10,640 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:34:10,640 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:34:10,640 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:34:10,640 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:34:10,640 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:34:10,641 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:34:10,641 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:34:10,641 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:34:10,641 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:34:10,641 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:34:10,641 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:34:10,641 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:34:10,641 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_75b8d1fe-a034-4d31-9147-a244bda00b69/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> 9c302c0a70f15041d912ede4a343504399632b0722d257e8570893a260b2b8dc [2024-12-06 04:34:10,846 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:34:10,853 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:34:10,855 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:34:10,856 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:34:10,856 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:34:10,857 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b8d1fe-a034-4d31-9147-a244bda00b69/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2024-12-06 04:34:13,664 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b8d1fe-a034-4d31-9147-a244bda00b69/bin/ukojak-verify-CZk0znPC7b/data/d0d6ae356/3935a10d67bc4c77b649f6f7b82436f1/FLAG14161ef6d [2024-12-06 04:34:14,050 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:34:14,051 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b8d1fe-a034-4d31-9147-a244bda00b69/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2024-12-06 04:34:14,071 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b8d1fe-a034-4d31-9147-a244bda00b69/bin/ukojak-verify-CZk0znPC7b/data/d0d6ae356/3935a10d67bc4c77b649f6f7b82436f1/FLAG14161ef6d [2024-12-06 04:34:14,231 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b8d1fe-a034-4d31-9147-a244bda00b69/bin/ukojak-verify-CZk0znPC7b/data/d0d6ae356/3935a10d67bc4c77b649f6f7b82436f1 [2024-12-06 04:34:14,234 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:34:14,235 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:34:14,237 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:34:14,237 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:34:14,241 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:34:14,242 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:34:14" (1/1) ... [2024-12-06 04:34:14,243 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@257995f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:14, skipping insertion in model container [2024-12-06 04:34:14,243 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:34:14" (1/1) ... [2024-12-06 04:34:14,294 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:34:14,654 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_75b8d1fe-a034-4d31-9147-a244bda00b69/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i[33021,33034] [2024-12-06 04:34:14,835 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_75b8d1fe-a034-4d31-9147-a244bda00b69/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i[84583,84596] [2024-12-06 04:34:14,847 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:34:14,858 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:34:14,891 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_75b8d1fe-a034-4d31-9147-a244bda00b69/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i[33021,33034] [2024-12-06 04:34:14,980 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_75b8d1fe-a034-4d31-9147-a244bda00b69/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i[84583,84596] [2024-12-06 04:34:14,987 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:34:15,032 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:34:15,032 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:15 WrapperNode [2024-12-06 04:34:15,032 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:34:15,033 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:34:15,034 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:34:15,034 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:34:15,040 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:15" (1/1) ... [2024-12-06 04:34:15,073 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:15" (1/1) ... [2024-12-06 04:34:15,166 INFO L138 Inliner]: procedures = 177, calls = 773, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3413 [2024-12-06 04:34:15,167 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:34:15,167 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:34:15,167 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:34:15,168 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:34:15,175 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:15" (1/1) ... [2024-12-06 04:34:15,176 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:15" (1/1) ... [2024-12-06 04:34:15,191 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:15" (1/1) ... [2024-12-06 04:34:15,192 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:15" (1/1) ... [2024-12-06 04:34:15,244 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:15" (1/1) ... [2024-12-06 04:34:15,248 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:15" (1/1) ... [2024-12-06 04:34:15,272 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:15" (1/1) ... [2024-12-06 04:34:15,279 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:15" (1/1) ... [2024-12-06 04:34:15,286 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:15" (1/1) ... [2024-12-06 04:34:15,299 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:34:15,300 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:34:15,300 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:34:15,300 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:34:15,301 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:15" (1/1) ... [2024-12-06 04:34:15,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:34:15,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b8d1fe-a034-4d31-9147-a244bda00b69/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:34:15,333 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b8d1fe-a034-4d31-9147-a244bda00b69/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:34:15,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b8d1fe-a034-4d31-9147-a244bda00b69/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:34:15,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:34:15,369 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 04:34:15,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 04:34:15,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:34:15,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 04:34:15,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 04:34:15,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:34:15,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:34:15,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:34:15,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:34:15,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:34:15,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:34:15,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:34:15,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:34:15,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:34:15,583 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:34:15,584 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:34:18,353 INFO L? ?]: Removed 817 outVars from TransFormulas that were not future-live. [2024-12-06 04:34:18,353 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:34:19,864 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:34:19,864 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-12-06 04:34:19,865 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:34:19 BoogieIcfgContainer [2024-12-06 04:34:19,865 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:34:19,866 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:34:19,866 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:34:19,875 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:34:19,875 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:34:19" (1/1) ... [2024-12-06 04:34:19,882 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:34:19,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:19,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1121 states and 2202 transitions. [2024-12-06 04:34:19,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2202 transitions. [2024-12-06 04:34:19,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:34:19,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:19,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:20,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:20,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:20,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:20,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 1121 states and 2197 transitions. [2024-12-06 04:34:20,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2197 transitions. [2024-12-06 04:34:20,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:34:20,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:20,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:20,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:20,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:20,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1123 states and 2196 transitions. [2024-12-06 04:34:20,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2196 transitions. [2024-12-06 04:34:20,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:34:20,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:20,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:20,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:20,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:20,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:20,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2192 states to 1123 states and 2192 transitions. [2024-12-06 04:34:20,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2192 transitions. [2024-12-06 04:34:20,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:34:20,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:20,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:20,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:20,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:23,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:34:23,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:23,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 1123 states and 2186 transitions. [2024-12-06 04:34:23,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2186 transitions. [2024-12-06 04:34:23,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:34:23,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:23,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:23,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:23,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:23,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:23,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 1123 states and 2180 transitions. [2024-12-06 04:34:23,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2180 transitions. [2024-12-06 04:34:23,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:34:23,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:23,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:23,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:23,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:29,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:34:29,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:29,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1123 states and 2174 transitions. [2024-12-06 04:34:29,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2174 transitions. [2024-12-06 04:34:29,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:34:29,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:29,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:29,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:30,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:40,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:34:50,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:34:52,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:34:52,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:52,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1136 states and 2189 transitions. [2024-12-06 04:34:52,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 2189 transitions. [2024-12-06 04:34:52,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:34:52,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:52,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:52,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:52,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:52,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:52,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2187 states to 1136 states and 2187 transitions. [2024-12-06 04:34:52,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 2187 transitions. [2024-12-06 04:34:52,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 04:34:52,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:52,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:52,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:52,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:52,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:52,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1136 states and 2185 transitions. [2024-12-06 04:34:52,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 2185 transitions. [2024-12-06 04:34:52,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 04:34:52,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:52,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:52,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:52,866 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:02,874 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 [] [2024-12-06 04:35:02,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:02,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 1136 states and 2183 transitions. [2024-12-06 04:35:02,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 2183 transitions. [2024-12-06 04:35:02,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 04:35:02,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:02,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:02,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:03,157 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:35:04,223 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:35:04,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:04,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1139 states and 2185 transitions. [2024-12-06 04:35:04,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 2185 transitions. [2024-12-06 04:35:04,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:35:04,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:04,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:04,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:04,555 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:35:14,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:35:19,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:35:23,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:35:23,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:23,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1185 states and 2245 transitions. [2024-12-06 04:35:23,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2245 transitions. [2024-12-06 04:35:23,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 04:35:23,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:23,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:23,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:23,426 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:35:24,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:35:24,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:24,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1185 states and 2243 transitions. [2024-12-06 04:35:24,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2243 transitions. [2024-12-06 04:35:24,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 04:35:24,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:24,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:24,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:24,918 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:35:24,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:24,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1185 states and 2239 transitions. [2024-12-06 04:35:24,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2239 transitions. [2024-12-06 04:35:24,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:35:24,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:24,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:25,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:25,072 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:35:25,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:25,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1185 states and 2237 transitions. [2024-12-06 04:35:25,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2237 transitions. [2024-12-06 04:35:25,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:35:25,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:25,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:25,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:25,604 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:35:35,630 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 [] [2024-12-06 04:35:36,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:35:36,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:36,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1188 states and 2239 transitions. [2024-12-06 04:35:36,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2239 transitions. [2024-12-06 04:35:36,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:35:36,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:36,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:36,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:37,158 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:35:42,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:35:44,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:35:44,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:44,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1171 states and 2218 transitions. [2024-12-06 04:35:44,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2218 transitions. [2024-12-06 04:35:44,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:35:44,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:44,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:45,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:45,958 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:35:46,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:46,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1173 states and 2218 transitions. [2024-12-06 04:35:46,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2218 transitions. [2024-12-06 04:35:46,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 04:35:46,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:46,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:46,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:47,240 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:35:47,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:47,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1174 states and 2221 transitions. [2024-12-06 04:35:47,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2221 transitions. [2024-12-06 04:35:47,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:35:47,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:47,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:48,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:48,891 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:35:49,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:49,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1176 states and 2225 transitions. [2024-12-06 04:35:49,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2225 transitions. [2024-12-06 04:35:49,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 04:35:49,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:49,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:49,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:50,389 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:35:51,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:51,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1177 states and 2227 transitions. [2024-12-06 04:35:51,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2227 transitions. [2024-12-06 04:35:51,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:35:51,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:51,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:51,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:52,112 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:35:52,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:52,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1178 states and 2229 transitions. [2024-12-06 04:35:52,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2229 transitions. [2024-12-06 04:35:52,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:35:52,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:52,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:53,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:53,638 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:35:53,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:53,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1179 states and 2230 transitions. [2024-12-06 04:35:53,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2230 transitions. [2024-12-06 04:35:53,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:35:53,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:53,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:54,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:55,130 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:35:55,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:55,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1180 states and 2231 transitions. [2024-12-06 04:35:55,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2231 transitions. [2024-12-06 04:35:55,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:35:55,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:55,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:55,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:56,327 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:35:56,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:56,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1181 states and 2232 transitions. [2024-12-06 04:35:56,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2232 transitions. [2024-12-06 04:35:56,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:35:56,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:56,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:57,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:57,425 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:35:57,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:57,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1182 states and 2233 transitions. [2024-12-06 04:35:57,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2233 transitions. [2024-12-06 04:35:57,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:35:57,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:57,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:58,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:59,144 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:00,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:00,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1184 states and 2236 transitions. [2024-12-06 04:36:00,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2236 transitions. [2024-12-06 04:36:00,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:36:00,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:00,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:01,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:01,578 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:01,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:01,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1185 states and 2237 transitions. [2024-12-06 04:36:01,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2237 transitions. [2024-12-06 04:36:01,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:36:01,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:01,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:02,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:02,945 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:03,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:03,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1186 states and 2238 transitions. [2024-12-06 04:36:03,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2238 transitions. [2024-12-06 04:36:03,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:36:03,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:03,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:03,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:04,663 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:05,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:05,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1187 states and 2239 transitions. [2024-12-06 04:36:05,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2239 transitions. [2024-12-06 04:36:05,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:36:05,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:05,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:05,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:06,006 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:06,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:06,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1188 states and 2240 transitions. [2024-12-06 04:36:06,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2240 transitions. [2024-12-06 04:36:06,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:36:06,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:06,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:06,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:07,667 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:08,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:08,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1189 states and 2241 transitions. [2024-12-06 04:36:08,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2241 transitions. [2024-12-06 04:36:08,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:36:08,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:08,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:08,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:09,608 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:10,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:10,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1190 states and 2242 transitions. [2024-12-06 04:36:10,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2242 transitions. [2024-12-06 04:36:10,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:36:10,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:10,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:10,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:11,502 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:12,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:12,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1191 states and 2243 transitions. [2024-12-06 04:36:12,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2243 transitions. [2024-12-06 04:36:12,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:36:12,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:12,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:12,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:13,415 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:14,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:14,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1192 states and 2244 transitions. [2024-12-06 04:36:14,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2244 transitions. [2024-12-06 04:36:14,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:36:14,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:14,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:14,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:15,782 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:16,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:16,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1193 states and 2245 transitions. [2024-12-06 04:36:16,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2245 transitions. [2024-12-06 04:36:16,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:36:16,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:16,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:16,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:17,904 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:18,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:18,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1194 states and 2246 transitions. [2024-12-06 04:36:18,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2246 transitions. [2024-12-06 04:36:18,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:36:18,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:18,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:19,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:20,173 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:20,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:20,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1195 states and 2247 transitions. [2024-12-06 04:36:20,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2247 transitions. [2024-12-06 04:36:20,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:36:20,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:20,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:21,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:21,921 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:22,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:22,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1196 states and 2248 transitions. [2024-12-06 04:36:22,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2248 transitions. [2024-12-06 04:36:22,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:36:22,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:22,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:22,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:24,108 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:25,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:25,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1197 states and 2249 transitions. [2024-12-06 04:36:25,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2249 transitions. [2024-12-06 04:36:25,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:36:25,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:25,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:25,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:26,507 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:27,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:27,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1198 states and 2250 transitions. [2024-12-06 04:36:27,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2250 transitions. [2024-12-06 04:36:27,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 04:36:27,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:27,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:27,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:28,591 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:29,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:29,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1199 states and 2251 transitions. [2024-12-06 04:36:29,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2251 transitions. [2024-12-06 04:36:29,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 04:36:29,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:29,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:30,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:31,443 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:32,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:32,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1200 states and 2252 transitions. [2024-12-06 04:36:32,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2252 transitions. [2024-12-06 04:36:32,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 04:36:32,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:32,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:32,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:33,921 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:34,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:34,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1201 states and 2253 transitions. [2024-12-06 04:36:34,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2253 transitions. [2024-12-06 04:36:34,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:36:34,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:34,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:35,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:36,735 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:37,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:37,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1202 states and 2254 transitions. [2024-12-06 04:36:37,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2254 transitions. [2024-12-06 04:36:37,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 04:36:37,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:37,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:37,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:39,138 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:39,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:39,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1203 states and 2255 transitions. [2024-12-06 04:36:39,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2255 transitions. [2024-12-06 04:36:39,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 04:36:39,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:39,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:40,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:41,587 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:42,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:42,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1204 states and 2256 transitions. [2024-12-06 04:36:42,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2256 transitions. [2024-12-06 04:36:42,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 04:36:42,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:42,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:43,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:44,586 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:45,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:45,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1205 states and 2257 transitions. [2024-12-06 04:36:45,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2257 transitions. [2024-12-06 04:36:45,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 04:36:45,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:45,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:46,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:47,744 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:48,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:48,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1206 states and 2258 transitions. [2024-12-06 04:36:48,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2258 transitions. [2024-12-06 04:36:48,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 04:36:48,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:48,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:49,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:50,537 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:51,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:51,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 1207 states and 2259 transitions. [2024-12-06 04:36:51,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2259 transitions. [2024-12-06 04:36:51,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 04:36:51,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:51,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:52,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:54,151 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:55,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:55,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1208 states and 2260 transitions. [2024-12-06 04:36:55,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2260 transitions. [2024-12-06 04:36:55,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:36:55,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:55,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:55,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:57,926 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:36:59,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:59,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1209 states and 2261 transitions. [2024-12-06 04:36:59,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2261 transitions. [2024-12-06 04:36:59,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 04:36:59,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:59,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:00,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:01,685 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:37:02,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:02,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1210 states and 2262 transitions. [2024-12-06 04:37:02,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2262 transitions. [2024-12-06 04:37:02,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 04:37:02,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:02,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:03,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:05,132 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:37:05,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:05,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1211 states and 2263 transitions. [2024-12-06 04:37:05,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2263 transitions. [2024-12-06 04:37:05,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:37:05,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:05,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:06,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:08,773 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:37:10,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:10,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1212 states and 2264 transitions. [2024-12-06 04:37:10,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2264 transitions. [2024-12-06 04:37:10,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 04:37:10,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:10,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:11,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:12,971 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:37:14,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:14,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1213 states and 2265 transitions. [2024-12-06 04:37:14,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2265 transitions. [2024-12-06 04:37:14,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:37:14,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:14,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:15,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:17,001 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:37:17,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:17,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1214 states and 2266 transitions. [2024-12-06 04:37:17,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2266 transitions. [2024-12-06 04:37:17,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 04:37:17,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:17,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:18,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:20,656 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:37:21,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:21,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1215 states and 2267 transitions. [2024-12-06 04:37:21,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2267 transitions. [2024-12-06 04:37:21,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 04:37:21,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:21,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:22,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:24,845 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:37:25,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:25,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1216 states and 2268 transitions. [2024-12-06 04:37:25,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2268 transitions. [2024-12-06 04:37:25,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 04:37:25,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:25,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:26,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:28,597 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:37:29,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:29,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1217 states and 2269 transitions. [2024-12-06 04:37:29,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2269 transitions. [2024-12-06 04:37:29,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 04:37:29,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:29,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:30,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:40,241 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:37:50,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:50,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1218 states and 2270 transitions. [2024-12-06 04:37:50,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2270 transitions. [2024-12-06 04:37:50,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 04:37:50,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:50,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:51,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:51,476 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:37:52,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:52,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1219 states and 2276 transitions. [2024-12-06 04:37:52,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2276 transitions. [2024-12-06 04:37:52,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 04:37:52,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:52,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:52,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:53,484 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 93 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:37:54,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:54,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1220 states and 2278 transitions. [2024-12-06 04:37:54,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2278 transitions. [2024-12-06 04:37:54,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 04:37:54,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:54,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:54,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:55,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:37:56,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:56,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1221 states and 2281 transitions. [2024-12-06 04:37:56,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2281 transitions. [2024-12-06 04:37:56,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 04:37:56,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:56,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:57,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:58,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:38:00,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:00,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1222 states and 2283 transitions. [2024-12-06 04:38:00,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2283 transitions. [2024-12-06 04:38:00,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 04:38:00,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:00,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:01,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:02,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:38:05,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:05,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1224 states and 2287 transitions. [2024-12-06 04:38:05,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2287 transitions. [2024-12-06 04:38:05,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 04:38:05,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:05,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:05,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:07,112 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:38:08,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:08,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1225 states and 2288 transitions. [2024-12-06 04:38:08,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2288 transitions. [2024-12-06 04:38:08,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 04:38:08,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:08,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:08,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:09,487 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:38:10,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:10,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1226 states and 2289 transitions. [2024-12-06 04:38:10,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2289 transitions. [2024-12-06 04:38:10,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 04:38:10,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:10,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:11,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:12,359 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:38:13,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:13,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1227 states and 2290 transitions. [2024-12-06 04:38:13,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2290 transitions. [2024-12-06 04:38:13,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 04:38:13,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:13,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:14,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:15,698 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:38:16,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:16,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1228 states and 2291 transitions. [2024-12-06 04:38:16,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2291 transitions. [2024-12-06 04:38:16,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 04:38:16,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:16,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:18,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:19,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:38:20,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:20,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1229 states and 2292 transitions. [2024-12-06 04:38:20,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2292 transitions. [2024-12-06 04:38:20,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 04:38:20,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:20,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:21,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:22,514 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:38:24,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:24,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1230 states and 2293 transitions. [2024-12-06 04:38:24,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2293 transitions. [2024-12-06 04:38:24,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 04:38:24,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:24,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:25,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:27,960 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:38:29,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:29,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1231 states and 2294 transitions. [2024-12-06 04:38:29,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2294 transitions. [2024-12-06 04:38:29,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 04:38:29,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:29,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:31,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:32,451 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:38:33,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:33,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1232 states and 2295 transitions. [2024-12-06 04:38:33,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2295 transitions. [2024-12-06 04:38:33,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 04:38:33,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:33,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:33,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:35,365 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:38:36,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:36,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1233 states and 2296 transitions. [2024-12-06 04:38:36,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2296 transitions. [2024-12-06 04:38:36,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 04:38:36,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:36,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:36,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:38,538 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:38:39,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:39,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1234 states and 2297 transitions. [2024-12-06 04:38:39,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2297 transitions. [2024-12-06 04:38:39,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 04:38:39,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:39,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:41,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:43,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:38:44,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:44,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1235 states and 2298 transitions. [2024-12-06 04:38:44,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2298 transitions. [2024-12-06 04:38:44,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 04:38:44,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:44,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:45,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:46,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:38:47,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:47,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1236 states and 2299 transitions. [2024-12-06 04:38:47,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2299 transitions. [2024-12-06 04:38:47,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 04:38:47,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:47,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:48,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:49,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:38:50,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:50,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1237 states and 2300 transitions. [2024-12-06 04:38:50,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2300 transitions. [2024-12-06 04:38:50,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 04:38:50,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:50,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:51,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:53,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:38:54,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:54,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1238 states and 2301 transitions. [2024-12-06 04:38:54,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2301 transitions. [2024-12-06 04:38:54,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 04:38:54,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:54,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:55,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:56,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:38:57,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:57,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1239 states and 2302 transitions. [2024-12-06 04:38:57,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2302 transitions. [2024-12-06 04:38:57,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 04:38:57,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:57,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:58,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:59,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:39:00,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:00,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1240 states and 2303 transitions. [2024-12-06 04:39:00,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2303 transitions. [2024-12-06 04:39:00,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 04:39:00,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:00,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:01,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:04,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:39:06,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:06,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1241 states and 2304 transitions. [2024-12-06 04:39:06,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2304 transitions. [2024-12-06 04:39:06,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 04:39:06,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:06,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:07,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:09,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:39:10,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:10,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1242 states and 2305 transitions. [2024-12-06 04:39:10,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2305 transitions. [2024-12-06 04:39:10,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:39:10,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:10,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:11,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:13,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:39:14,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:14,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1243 states and 2306 transitions. [2024-12-06 04:39:14,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2306 transitions. [2024-12-06 04:39:14,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:39:14,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:14,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:15,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:17,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:39:18,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:18,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1244 states and 2307 transitions. [2024-12-06 04:39:18,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2307 transitions. [2024-12-06 04:39:18,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 04:39:18,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:18,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:19,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:21,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:39:21,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:21,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1245 states and 2308 transitions. [2024-12-06 04:39:21,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2308 transitions. [2024-12-06 04:39:21,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 04:39:21,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:21,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:22,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:24,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:39:25,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:25,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1246 states and 2309 transitions. [2024-12-06 04:39:25,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2309 transitions. [2024-12-06 04:39:25,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 04:39:25,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:25,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:27,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:29,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:39:30,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:30,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1247 states and 2310 transitions. [2024-12-06 04:39:30,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2310 transitions. [2024-12-06 04:39:30,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 04:39:30,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:30,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:30,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:32,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:39:33,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:33,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1248 states and 2311 transitions. [2024-12-06 04:39:33,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2311 transitions. [2024-12-06 04:39:33,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 04:39:33,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:33,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:34,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:36,087 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:39:37,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:37,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1249 states and 2312 transitions. [2024-12-06 04:39:37,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2312 transitions. [2024-12-06 04:39:37,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 04:39:37,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:37,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:38,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:39,779 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:39:40,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:40,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1250 states and 2313 transitions. [2024-12-06 04:39:40,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2313 transitions. [2024-12-06 04:39:40,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 04:39:40,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:40,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:42,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:44,641 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:39:46,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:46,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1251 states and 2314 transitions. [2024-12-06 04:39:46,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2314 transitions. [2024-12-06 04:39:46,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 04:39:46,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:46,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:47,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:50,157 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:39:51,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:51,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1252 states and 2315 transitions. [2024-12-06 04:39:51,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2315 transitions. [2024-12-06 04:39:51,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:39:51,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:51,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:53,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:55,383 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:39:56,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:56,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1253 states and 2316 transitions. [2024-12-06 04:39:56,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2316 transitions. [2024-12-06 04:39:56,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 04:39:56,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:56,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:57,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:00,268 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:40:01,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:01,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1254 states and 2317 transitions. [2024-12-06 04:40:01,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2317 transitions. [2024-12-06 04:40:01,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 04:40:01,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:01,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:02,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:04,618 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:40:05,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:05,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1255 states and 2318 transitions. [2024-12-06 04:40:05,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2318 transitions. [2024-12-06 04:40:05,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 04:40:05,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:05,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:06,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:09,162 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:40:10,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:10,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1256 states and 2319 transitions. [2024-12-06 04:40:10,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2319 transitions. [2024-12-06 04:40:10,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 04:40:10,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:10,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:12,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:14,477 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:40:15,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:15,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1257 states and 2320 transitions. [2024-12-06 04:40:15,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2320 transitions. [2024-12-06 04:40:15,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 04:40:15,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:15,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:17,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:20,192 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:40:21,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:21,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1258 states and 2321 transitions. [2024-12-06 04:40:21,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2321 transitions. [2024-12-06 04:40:21,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 04:40:21,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:21,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:23,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:26,230 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:40:27,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:27,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1259 states and 2322 transitions. [2024-12-06 04:40:27,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2322 transitions. [2024-12-06 04:40:27,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 04:40:27,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:27,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:28,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:31,406 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:40:33,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:33,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1260 states and 2323 transitions. [2024-12-06 04:40:33,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2323 transitions. [2024-12-06 04:40:33,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 04:40:33,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:33,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:35,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:38,919 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:40:40,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:40,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1261 states and 2324 transitions. [2024-12-06 04:40:40,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2324 transitions. [2024-12-06 04:40:40,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 04:40:40,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:40,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:42,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:44,694 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:40:45,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:45,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1262 states and 2325 transitions. [2024-12-06 04:40:45,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2325 transitions. [2024-12-06 04:40:45,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 04:40:45,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:45,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:47,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:51,871 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:40:54,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:54,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1263 states and 2326 transitions. [2024-12-06 04:40:54,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2326 transitions. [2024-12-06 04:40:54,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 04:40:54,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:54,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:57,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:00,926 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:41:02,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:02,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1264 states and 2327 transitions. [2024-12-06 04:41:02,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2327 transitions. [2024-12-06 04:41:02,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 04:41:02,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:02,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:04,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:08,733 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:41:12,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:12,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1265 states and 2328 transitions. [2024-12-06 04:41:12,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2328 transitions. [2024-12-06 04:41:12,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 04:41:12,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:12,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:13,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:17,496 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:41:19,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:19,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1266 states and 2329 transitions. [2024-12-06 04:41:19,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2329 transitions. [2024-12-06 04:41:19,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 04:41:19,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:19,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:23,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:27,392 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:41:30,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:30,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1267 states and 2330 transitions. [2024-12-06 04:41:30,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2330 transitions. [2024-12-06 04:41:30,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 04:41:30,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:30,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:32,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:36,660 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:41:39,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:39,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1268 states and 2331 transitions. [2024-12-06 04:41:39,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2331 transitions. [2024-12-06 04:41:39,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 04:41:39,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:39,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:41,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:44,206 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:41:46,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:46,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1269 states and 2332 transitions. [2024-12-06 04:41:46,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2332 transitions. [2024-12-06 04:41:46,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 04:41:46,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:46,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:49,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:53,202 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:41:56,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:56,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1270 states and 2333 transitions. [2024-12-06 04:41:56,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2333 transitions. [2024-12-06 04:41:56,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 04:41:56,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:56,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:59,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:03,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:42:06,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:06,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1271 states and 2334 transitions. [2024-12-06 04:42:06,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2334 transitions. [2024-12-06 04:42:06,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 04:42:06,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:06,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:10,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:13,709 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:42:15,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:15,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1272 states and 2335 transitions. [2024-12-06 04:42:15,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2335 transitions. [2024-12-06 04:42:15,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 04:42:15,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:15,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:17,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:20,922 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:42:22,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:22,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1273 states and 2336 transitions. [2024-12-06 04:42:22,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2336 transitions. [2024-12-06 04:42:22,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 04:42:22,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:22,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:23,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:29,428 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:42:34,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:34,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1274 states and 2337 transitions. [2024-12-06 04:42:34,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2337 transitions. [2024-12-06 04:42:34,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 04:42:34,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:34,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:36,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:40,308 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:42:42,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:42,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 1275 states and 2338 transitions. [2024-12-06 04:42:42,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2338 transitions. [2024-12-06 04:42:42,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 04:42:42,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:42,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:44,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:49,536 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:42:53,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:53,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1276 states and 2339 transitions. [2024-12-06 04:42:53,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2339 transitions. [2024-12-06 04:42:53,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 04:42:53,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:53,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:55,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:00,378 INFO L134 CoverageAnalysis]: Checked inductivity of 5569 backedges. 2748 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:43:02,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:02,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1277 states and 2340 transitions. [2024-12-06 04:43:02,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2340 transitions. [2024-12-06 04:43:02,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 04:43:02,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:02,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:04,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:10,057 INFO L134 CoverageAnalysis]: Checked inductivity of 5675 backedges. 2793 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:43:13,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:13,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1278 states and 2341 transitions. [2024-12-06 04:43:13,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2341 transitions. [2024-12-06 04:43:13,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 04:43:13,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:13,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:16,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:22,402 INFO L134 CoverageAnalysis]: Checked inductivity of 5782 backedges. 2838 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:43:25,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:25,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1279 states and 2342 transitions. [2024-12-06 04:43:25,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2342 transitions. [2024-12-06 04:43:25,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 04:43:25,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:25,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:28,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:33,710 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 2883 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:43:36,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:36,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1280 states and 2343 transitions. [2024-12-06 04:43:36,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2343 transitions. [2024-12-06 04:43:36,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 04:43:36,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:36,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:40,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:45,004 INFO L134 CoverageAnalysis]: Checked inductivity of 5999 backedges. 2928 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:43:46,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:46,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1281 states and 2344 transitions. [2024-12-06 04:43:46,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2344 transitions. [2024-12-06 04:43:46,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:43:46,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:46,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:51,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:56,458 INFO L134 CoverageAnalysis]: Checked inductivity of 6109 backedges. 2973 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:43:58,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:58,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1282 states and 2345 transitions. [2024-12-06 04:43:58,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2345 transitions. [2024-12-06 04:43:58,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 04:43:58,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:58,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:59,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:05,543 INFO L134 CoverageAnalysis]: Checked inductivity of 6220 backedges. 3018 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:44:09,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:09,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1283 states and 2346 transitions. [2024-12-06 04:44:09,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2346 transitions. [2024-12-06 04:44:09,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 04:44:09,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:09,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:13,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:19,029 INFO L134 CoverageAnalysis]: Checked inductivity of 6332 backedges. 3063 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:44:20,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:20,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1284 states and 2347 transitions. [2024-12-06 04:44:20,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2347 transitions. [2024-12-06 04:44:20,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 04:44:20,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:20,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:22,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:26,985 INFO L134 CoverageAnalysis]: Checked inductivity of 6445 backedges. 3108 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:44:30,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:30,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1285 states and 2348 transitions. [2024-12-06 04:44:30,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 2348 transitions. [2024-12-06 04:44:30,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 04:44:30,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:30,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:31,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:36,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6559 backedges. 3153 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:44:38,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:38,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1286 states and 2349 transitions. [2024-12-06 04:44:38,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2349 transitions. [2024-12-06 04:44:38,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 04:44:38,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:38,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:44,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:48,801 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 3198 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:44:50,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:50,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1287 states and 2350 transitions. [2024-12-06 04:44:50,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2350 transitions. [2024-12-06 04:44:50,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 04:44:50,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:50,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:51,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:58,662 INFO L134 CoverageAnalysis]: Checked inductivity of 6790 backedges. 3243 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:45:03,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:03,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1288 states and 2351 transitions. [2024-12-06 04:45:03,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2351 transitions. [2024-12-06 04:45:03,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 04:45:03,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:03,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:07,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:12,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6907 backedges. 3288 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:45:14,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:14,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1289 states and 2352 transitions. [2024-12-06 04:45:14,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2352 transitions. [2024-12-06 04:45:14,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 04:45:14,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:14,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:17,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:23,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7025 backedges. 3333 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:45:27,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:27,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 1290 states and 2353 transitions. [2024-12-06 04:45:27,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2353 transitions. [2024-12-06 04:45:27,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 04:45:27,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:27,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:29,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:35,618 INFO L134 CoverageAnalysis]: Checked inductivity of 7144 backedges. 3378 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:45:38,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:38,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1291 states and 2354 transitions. [2024-12-06 04:45:38,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2354 transitions. [2024-12-06 04:45:38,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 04:45:38,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:38,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:42,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:48,811 INFO L134 CoverageAnalysis]: Checked inductivity of 7264 backedges. 3423 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:45:52,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:52,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 1292 states and 2355 transitions. [2024-12-06 04:45:52,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2355 transitions. [2024-12-06 04:45:52,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 04:45:52,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:52,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:53,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:00,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7385 backedges. 3468 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:46:03,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:03,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1293 states and 2356 transitions. [2024-12-06 04:46:03,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2356 transitions. [2024-12-06 04:46:03,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 04:46:03,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:03,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:05,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:10,988 INFO L134 CoverageAnalysis]: Checked inductivity of 7507 backedges. 3513 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:46:12,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:12,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1294 states and 2357 transitions. [2024-12-06 04:46:12,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2357 transitions. [2024-12-06 04:46:12,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 04:46:12,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:12,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:18,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:23,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7630 backedges. 3558 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:46:25,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:25,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1295 states and 2358 transitions. [2024-12-06 04:46:25,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2358 transitions. [2024-12-06 04:46:25,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 04:46:25,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:25,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:28,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:35,098 INFO L134 CoverageAnalysis]: Checked inductivity of 7754 backedges. 3603 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:46:39,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:39,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1296 states and 2359 transitions. [2024-12-06 04:46:39,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2359 transitions. [2024-12-06 04:46:39,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 04:46:39,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:39,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:44,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:50,971 INFO L134 CoverageAnalysis]: Checked inductivity of 7879 backedges. 3648 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:46:53,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:53,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1297 states and 2360 transitions. [2024-12-06 04:46:53,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 2360 transitions. [2024-12-06 04:46:53,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 04:46:53,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:53,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:55,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:00,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8005 backedges. 3693 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:47:02,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:02,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 1298 states and 2361 transitions. [2024-12-06 04:47:02,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2361 transitions. [2024-12-06 04:47:02,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-06 04:47:02,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:02,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:05,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:12,489 INFO L134 CoverageAnalysis]: Checked inductivity of 8132 backedges. 3738 proven. 3403 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:47:16,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:16,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1299 states and 2362 transitions. [2024-12-06 04:47:16,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 2362 transitions. [2024-12-06 04:47:16,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 04:47:16,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:16,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:20,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:27,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8260 backedges. 3783 proven. 3486 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:47:30,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:30,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1300 states and 2363 transitions. [2024-12-06 04:47:30,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2363 transitions. [2024-12-06 04:47:30,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-06 04:47:30,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:30,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:32,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:38,816 INFO L134 CoverageAnalysis]: Checked inductivity of 8389 backedges. 3828 proven. 3570 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 04:47:40,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:40,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1301 states and 2364 transitions. [2024-12-06 04:47:40,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2364 transitions. [2024-12-06 04:47:40,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 04:47:40,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:40,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:42,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:49,631 INFO L134 CoverageAnalysis]: Checked inductivity of 8519 backedges. 3873 proven. 3655 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.