./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.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_1bf83e95-8063-4f6e-ad7a-e77078112458/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf83e95-8063-4f6e-ad7a-e77078112458/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_1bf83e95-8063-4f6e-ad7a-e77078112458/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf83e95-8063-4f6e-ad7a-e77078112458/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf83e95-8063-4f6e-ad7a-e77078112458/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_1bf83e95-8063-4f6e-ad7a-e77078112458/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 8d4416b38cd75f122474354d64a020f92e3751959548582c6308a6e879679f77 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:16:59,694 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:16:59,748 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf83e95-8063-4f6e-ad7a-e77078112458/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 06:16:59,752 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 06:16:59,752 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 06:16:59,770 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:16:59,771 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 06:16:59,771 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 06:16:59,771 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:16:59,771 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:16:59,771 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:16:59,772 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:16:59,772 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 06:16:59,772 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 06:16:59,772 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 06:16:59,772 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:16:59,772 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:16:59,772 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:16:59,772 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:16:59,772 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 06:16:59,772 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:16:59,772 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:16:59,773 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:16:59,773 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:16:59,773 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:16:59,773 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:16:59,773 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:16:59,773 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:16:59,773 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:16:59,773 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:16:59,773 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 06:16:59,774 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 06:16:59,774 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 06:16:59,774 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_1bf83e95-8063-4f6e-ad7a-e77078112458/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 -> 8d4416b38cd75f122474354d64a020f92e3751959548582c6308a6e879679f77 [2024-12-06 06:16:59,972 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:16:59,979 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:16:59,980 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:16:59,982 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:16:59,982 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:16:59,983 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf83e95-8063-4f6e-ad7a-e77078112458/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2024-12-06 06:17:02,705 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf83e95-8063-4f6e-ad7a-e77078112458/bin/ukojak-verify-CZk0znPC7b/data/c494da04b/0e8f534abaa44f4781b40a2be77a0363/FLAGd50a3c5e3 [2024-12-06 06:17:03,019 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:17:03,019 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf83e95-8063-4f6e-ad7a-e77078112458/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2024-12-06 06:17:03,033 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf83e95-8063-4f6e-ad7a-e77078112458/bin/ukojak-verify-CZk0znPC7b/data/c494da04b/0e8f534abaa44f4781b40a2be77a0363/FLAGd50a3c5e3 [2024-12-06 06:17:03,292 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf83e95-8063-4f6e-ad7a-e77078112458/bin/ukojak-verify-CZk0znPC7b/data/c494da04b/0e8f534abaa44f4781b40a2be77a0363 [2024-12-06 06:17:03,294 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:17:03,295 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:17:03,296 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:17:03,296 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:17:03,299 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:17:03,299 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:17:03" (1/1) ... [2024-12-06 06:17:03,300 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f1defd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:03, skipping insertion in model container [2024-12-06 06:17:03,300 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:17:03" (1/1) ... [2024-12-06 06:17:03,330 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:17:03,598 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_1bf83e95-8063-4f6e-ad7a-e77078112458/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i[33021,33034] [2024-12-06 06:17:03,708 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:17:03,719 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:17:03,753 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_1bf83e95-8063-4f6e-ad7a-e77078112458/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i[33021,33034] [2024-12-06 06:17:03,811 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:17:03,843 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:17:03,843 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:03 WrapperNode [2024-12-06 06:17:03,843 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:17:03,844 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:17:03,844 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:17:03,844 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:17:03,848 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:03" (1/1) ... [2024-12-06 06:17:03,869 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:03" (1/1) ... [2024-12-06 06:17:03,914 INFO L138 Inliner]: procedures = 176, calls = 335, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1552 [2024-12-06 06:17:03,915 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:17:03,915 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:17:03,915 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:17:03,915 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:17:03,922 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:03" (1/1) ... [2024-12-06 06:17:03,923 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:03" (1/1) ... [2024-12-06 06:17:03,932 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:03" (1/1) ... [2024-12-06 06:17:03,933 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:03" (1/1) ... [2024-12-06 06:17:03,968 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:03" (1/1) ... [2024-12-06 06:17:03,970 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:03" (1/1) ... [2024-12-06 06:17:03,980 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:03" (1/1) ... [2024-12-06 06:17:03,985 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:03" (1/1) ... [2024-12-06 06:17:03,990 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:03" (1/1) ... [2024-12-06 06:17:03,998 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:17:03,999 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:17:03,999 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:17:03,999 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:17:04,000 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:17:03" (1/1) ... [2024-12-06 06:17:04,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:17:04,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf83e95-8063-4f6e-ad7a-e77078112458/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:17:04,030 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf83e95-8063-4f6e-ad7a-e77078112458/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:17:04,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf83e95-8063-4f6e-ad7a-e77078112458/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:17:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 06:17:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 06:17:04,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 06:17:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 06:17:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 06:17:04,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 06:17:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 06:17:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 06:17:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 06:17:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 06:17:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 06:17:04,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 06:17:04,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:17:04,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:17:04,241 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:17:04,243 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:17:05,606 INFO L? ?]: Removed 384 outVars from TransFormulas that were not future-live. [2024-12-06 06:17:05,606 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:17:07,115 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:17:07,115 INFO L312 CfgBuilder]: Removed 34 assume(true) statements. [2024-12-06 06:17:07,115 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:17:07 BoogieIcfgContainer [2024-12-06 06:17:07,115 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:17:07,116 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:17:07,116 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:17:07,123 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:17:07,123 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:17:07" (1/1) ... [2024-12-06 06:17:07,128 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:17:07,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:07,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 135 states and 232 transitions. [2024-12-06 06:17:07,170 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 232 transitions. [2024-12-06 06:17:07,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 06:17:07,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:07,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:07,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:07,315 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 06:17:07,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:07,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 136 states and 233 transitions. [2024-12-06 06:17:07,354 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 233 transitions. [2024-12-06 06:17:07,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 06:17:07,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:07,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:07,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:07,403 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:07,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:07,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 136 states and 229 transitions. [2024-12-06 06:17:07,410 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 229 transitions. [2024-12-06 06:17:07,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 06:17:07,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:07,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:07,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:07,448 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:07,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:07,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 136 states and 221 transitions. [2024-12-06 06:17:07,456 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 221 transitions. [2024-12-06 06:17:07,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 06:17:07,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:07,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:07,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:07,510 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:07,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:07,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 136 states and 209 transitions. [2024-12-06 06:17:07,519 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 209 transitions. [2024-12-06 06:17:07,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 06:17:07,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:07,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:07,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:07,667 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:17,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:17:18,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:18,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 136 states and 197 transitions. [2024-12-06 06:17:18,367 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 197 transitions. [2024-12-06 06:17:18,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 06:17:18,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:18,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:18,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:18,871 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:28,997 WARN L539 Checker$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 06:17:30,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:17:31,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:31,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 148 states and 210 transitions. [2024-12-06 06:17:31,635 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 210 transitions. [2024-12-06 06:17:31,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 06:17:31,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:31,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:31,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:31,838 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:31,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:31,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 148 states and 208 transitions. [2024-12-06 06:17:31,848 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 208 transitions. [2024-12-06 06:17:31,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 06:17:31,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:31,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:31,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:31,990 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:17:31,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:31,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 148 states and 206 transitions. [2024-12-06 06:17:31,999 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 206 transitions. [2024-12-06 06:17:32,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 06:17:32,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:32,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:32,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:32,150 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 06:17:42,158 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 06:17:42,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:42,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 148 states and 204 transitions. [2024-12-06 06:17:42,169 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 204 transitions. [2024-12-06 06:17:42,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 06:17:42,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:42,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:42,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:42,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:17:43,898 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:17:43,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:43,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 151 states and 206 transitions. [2024-12-06 06:17:43,921 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 206 transitions. [2024-12-06 06:17:43,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 06:17:43,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:43,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:17:44,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:44,269 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:17:54,974 WARN L539 Checker$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 06:18:01,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:18:01,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:01,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 195 states and 260 transitions. [2024-12-06 06:18:01,217 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 260 transitions. [2024-12-06 06:18:01,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 06:18:01,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:01,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:01,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:01,377 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:18:01,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:01,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 195 states and 258 transitions. [2024-12-06 06:18:01,386 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 258 transitions. [2024-12-06 06:18:01,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 06:18:01,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:01,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:01,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:01,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:18:01,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:01,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 195 states and 256 transitions. [2024-12-06 06:18:01,524 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 256 transitions. [2024-12-06 06:18:01,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 06:18:01,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:01,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:01,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:01,658 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 06:18:01,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:01,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 195 states and 254 transitions. [2024-12-06 06:18:01,886 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 254 transitions. [2024-12-06 06:18:01,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 06:18:01,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:01,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:01,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:02,018 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:18:02,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:02,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 195 states and 252 transitions. [2024-12-06 06:18:02,088 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 252 transitions. [2024-12-06 06:18:02,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 06:18:02,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:02,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:02,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:02,347 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:18:12,396 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 06:18:14,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:18:14,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:14,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 198 states and 254 transitions. [2024-12-06 06:18:14,960 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 254 transitions. [2024-12-06 06:18:14,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 06:18:14,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:14,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:15,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:15,183 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:18:25,201 WARN L539 Checker$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 06:18:26,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:18:26,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:26,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 201 states and 256 transitions. [2024-12-06 06:18:26,928 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 256 transitions. [2024-12-06 06:18:26,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 06:18:26,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:26,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:27,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:27,133 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 06:18:27,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:27,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 201 states and 255 transitions. [2024-12-06 06:18:27,152 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 255 transitions. [2024-12-06 06:18:27,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 06:18:27,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:27,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:27,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:27,434 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 06:18:27,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:27,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 210 states and 266 transitions. [2024-12-06 06:18:27,667 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 266 transitions. [2024-12-06 06:18:27,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 06:18:27,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:27,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:27,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:28,000 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 06:18:38,070 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 06:18:44,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:18:54,976 WARN L539 Checker$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 06:19:04,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:19:06,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:19:06,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:06,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 276 states and 349 transitions. [2024-12-06 06:19:06,623 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 349 transitions. [2024-12-06 06:19:06,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 06:19:06,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:06,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:06,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:06,844 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 06:19:09,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:19:09,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:09,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 277 states and 351 transitions. [2024-12-06 06:19:09,472 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 351 transitions. [2024-12-06 06:19:09,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 06:19:09,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:09,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:09,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:09,732 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 06:19:18,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:19:18,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:18,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 280 states and 353 transitions. [2024-12-06 06:19:18,780 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 353 transitions. [2024-12-06 06:19:18,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 06:19:18,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:18,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:18,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:18,952 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 06:19:18,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:18,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 280 states and 351 transitions. [2024-12-06 06:19:18,988 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 351 transitions. [2024-12-06 06:19:18,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 06:19:18,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:18,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:19,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:19,329 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 06:19:29,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:19:29,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:29,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 283 states and 353 transitions. [2024-12-06 06:19:29,058 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 353 transitions. [2024-12-06 06:19:29,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 06:19:29,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:29,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:29,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:29,254 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 06:19:29,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:29,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 283 states and 351 transitions. [2024-12-06 06:19:29,265 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 351 transitions. [2024-12-06 06:19:29,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 06:19:29,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:29,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:29,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:29,490 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:19:29,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:29,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 286 states and 353 transitions. [2024-12-06 06:19:29,701 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 353 transitions. [2024-12-06 06:19:29,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 06:19:29,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:29,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:29,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:29,891 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 06:19:29,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:29,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 286 states and 352 transitions. [2024-12-06 06:19:29,910 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 352 transitions. [2024-12-06 06:19:29,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 06:19:29,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:29,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:30,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:30,187 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 06:19:30,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:30,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 295 states and 363 transitions. [2024-12-06 06:19:30,420 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 363 transitions. [2024-12-06 06:19:30,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 06:19:30,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:30,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:30,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:30,661 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 06:19:30,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:30,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 304 states and 374 transitions. [2024-12-06 06:19:30,804 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 374 transitions. [2024-12-06 06:19:30,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 06:19:30,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:30,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:30,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:31,093 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 06:19:32,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:19:32,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:32,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 305 states and 376 transitions. [2024-12-06 06:19:32,325 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 376 transitions. [2024-12-06 06:19:32,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 06:19:32,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:32,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:32,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:32,554 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 06:19:32,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:32,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 306 states and 378 transitions. [2024-12-06 06:19:32,821 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 378 transitions. [2024-12-06 06:19:32,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 06:19:32,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:32,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:32,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:32,979 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 06:19:32,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:32,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 306 states and 376 transitions. [2024-12-06 06:19:32,990 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 376 transitions. [2024-12-06 06:19:32,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 06:19:32,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:32,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:33,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:33,256 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 06:19:33,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:33,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 309 states and 378 transitions. [2024-12-06 06:19:33,409 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 378 transitions. [2024-12-06 06:19:33,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 06:19:33,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:33,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:33,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:33,688 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 06:19:34,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:34,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 312 states and 380 transitions. [2024-12-06 06:19:34,225 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 380 transitions. [2024-12-06 06:19:34,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 06:19:34,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:34,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:34,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:34,724 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 06:19:42,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:19:52,748 WARN L539 Checker$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 06:19:56,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:19:56,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:56,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 364 states and 445 transitions. [2024-12-06 06:19:56,774 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 445 transitions. [2024-12-06 06:19:56,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 06:19:56,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:56,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:56,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:57,279 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 06:20:07,331 WARN L539 Checker$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 06:20:17,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:20:19,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:20:19,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:19,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 367 states and 447 transitions. [2024-12-06 06:20:19,624 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 447 transitions. [2024-12-06 06:20:19,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 06:20:19,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:19,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:19,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:20,051 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 06:20:30,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:20:40,081 WARN L539 Checker$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 06:20:46,818 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:20:46,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:46,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 370 states and 449 transitions. [2024-12-06 06:20:46,855 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 449 transitions. [2024-12-06 06:20:46,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 06:20:46,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:46,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:47,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:47,206 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 06:20:57,350 WARN L539 Checker$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 06:21:07,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:21:17,362 WARN L539 Checker$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 06:21:28,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:21:38,864 WARN L539 Checker$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 06:21:48,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:21:58,877 WARN L539 Checker$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 06:21:59,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:59,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 433 states and 527 transitions. [2024-12-06 06:21:59,247 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 527 transitions. [2024-12-06 06:21:59,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 06:21:59,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:59,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:59,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:59,644 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 06:22:08,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:22:10,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:10,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 492 states and 601 transitions. [2024-12-06 06:22:10,498 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 601 transitions. [2024-12-06 06:22:10,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 06:22:10,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:10,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:10,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:10,979 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 06:22:11,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:11,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 501 states and 612 transitions. [2024-12-06 06:22:11,177 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 612 transitions. [2024-12-06 06:22:11,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 06:22:11,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:11,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:11,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:11,606 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 06:22:11,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:11,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 510 states and 623 transitions. [2024-12-06 06:22:11,791 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 623 transitions. [2024-12-06 06:22:11,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 06:22:11,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:11,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:11,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:12,208 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 06:22:13,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:13,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 511 states and 625 transitions. [2024-12-06 06:22:13,092 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 625 transitions. [2024-12-06 06:22:13,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 06:22:13,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:13,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:13,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:13,545 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 06:22:14,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:14,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 512 states and 627 transitions. [2024-12-06 06:22:14,129 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 627 transitions. [2024-12-06 06:22:14,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 06:22:14,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:14,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:14,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:14,497 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 06:22:24,516 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 06:22:30,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:22:40,887 WARN L539 Checker$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 06:22:50,894 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:23:00,902 WARN L539 Checker$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 06:23:10,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:23:11,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:11,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 546 states and 669 transitions. [2024-12-06 06:23:11,496 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 669 transitions. [2024-12-06 06:23:11,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 06:23:11,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:11,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:11,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:11,916 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 49 proven. 11 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 06:23:21,940 WARN L539 Checker$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 06:23:22,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:22,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 549 states and 671 transitions. [2024-12-06 06:23:22,430 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 671 transitions. [2024-12-06 06:23:22,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 06:23:22,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:22,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:22,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:22,776 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 06:23:25,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:23:25,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:25,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 552 states and 673 transitions. [2024-12-06 06:23:25,299 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 673 transitions. [2024-12-06 06:23:25,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 06:23:25,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:25,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:25,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:25,669 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 06:23:35,682 WARN L539 Checker$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 06:23:44,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:23:44,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:44,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 550 states and 669 transitions. [2024-12-06 06:23:44,204 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 669 transitions. [2024-12-06 06:23:44,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 06:23:44,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:44,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:44,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:44,636 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 06:23:45,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:45,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 553 states and 671 transitions. [2024-12-06 06:23:45,780 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 671 transitions. [2024-12-06 06:23:45,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 06:23:45,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:45,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:45,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:46,254 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 06:23:46,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:46,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 556 states and 673 transitions. [2024-12-06 06:23:46,779 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 673 transitions. [2024-12-06 06:23:46,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 06:23:46,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:46,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:46,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:47,129 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 06:23:47,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:47,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 565 states and 684 transitions. [2024-12-06 06:23:47,311 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 684 transitions. [2024-12-06 06:23:47,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 06:23:47,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:47,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:47,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:47,663 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 06:23:47,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:47,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 574 states and 695 transitions. [2024-12-06 06:23:47,940 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 695 transitions. [2024-12-06 06:23:47,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 06:23:47,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:47,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:48,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:48,329 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 06:23:48,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:48,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 583 states and 706 transitions. [2024-12-06 06:23:48,531 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 706 transitions. [2024-12-06 06:23:48,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 06:23:48,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:48,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:48,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:48,851 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 06:23:49,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:49,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 592 states and 717 transitions. [2024-12-06 06:23:49,070 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 717 transitions. [2024-12-06 06:23:49,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 06:23:49,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:49,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:49,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:49,455 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 06:23:50,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:50,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 593 states and 721 transitions. [2024-12-06 06:23:50,344 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 721 transitions. [2024-12-06 06:23:50,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 06:23:50,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:50,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:50,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:50,759 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 06:23:52,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:23:52,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:52,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 594 states and 723 transitions. [2024-12-06 06:23:52,261 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 723 transitions. [2024-12-06 06:23:52,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 06:23:52,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:52,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:52,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:52,659 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 06:23:53,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:53,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 595 states and 727 transitions. [2024-12-06 06:23:53,795 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 727 transitions. [2024-12-06 06:23:53,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 06:23:53,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:53,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:53,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:54,190 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 06:23:54,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:54,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 596 states and 729 transitions. [2024-12-06 06:23:54,669 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 729 transitions. [2024-12-06 06:23:54,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 06:23:54,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:54,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:55,049 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 06:23:55,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:55,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 599 states and 731 transitions. [2024-12-06 06:23:55,437 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 731 transitions. [2024-12-06 06:23:55,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 06:23:55,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:55,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:55,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:55,870 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 06:23:56,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:56,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 602 states and 733 transitions. [2024-12-06 06:23:56,090 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 733 transitions. [2024-12-06 06:23:56,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 06:23:56,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:56,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:56,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:56,442 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 06:24:00,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:24:03,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:24:03,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:03,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 605 states and 735 transitions. [2024-12-06 06:24:03,023 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 735 transitions. [2024-12-06 06:24:03,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 06:24:03,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:03,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:03,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:03,404 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 06:24:09,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:24:09,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:09,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 608 states and 737 transitions. [2024-12-06 06:24:09,619 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 737 transitions. [2024-12-06 06:24:09,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 06:24:09,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:09,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:09,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:10,264 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 06:24:12,080 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:24:22,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:24:24,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:24:24,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:24,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 660 states and 802 transitions. [2024-12-06 06:24:24,595 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 802 transitions. [2024-12-06 06:24:24,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 06:24:24,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:24,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:24,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:25,258 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 06:24:26,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:26,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 663 states and 804 transitions. [2024-12-06 06:24:26,248 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 804 transitions. [2024-12-06 06:24:26,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 06:24:26,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:26,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:26,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:26,861 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 06:24:36,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:24:37,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:24:37,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:37,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 666 states and 806 transitions. [2024-12-06 06:24:37,969 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 806 transitions. [2024-12-06 06:24:37,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 06:24:37,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:37,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:38,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:38,523 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 06:24:48,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:24:58,724 WARN L539 Checker$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 06:25:08,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:25:18,739 WARN L539 Checker$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 06:25:20,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:25:20,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:20,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 718 states and 871 transitions. [2024-12-06 06:25:20,653 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 871 transitions. [2024-12-06 06:25:20,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 06:25:20,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:20,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:20,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:21,102 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 06:25:23,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:25:23,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:23,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 743 states and 901 transitions. [2024-12-06 06:25:23,929 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 901 transitions. [2024-12-06 06:25:23,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 06:25:23,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:23,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:24,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:24,426 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 06:25:24,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:24,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 756 states and 918 transitions. [2024-12-06 06:25:24,639 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 918 transitions. [2024-12-06 06:25:24,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 06:25:24,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:24,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:24,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:25,108 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 06:25:25,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:25,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 757 states and 919 transitions. [2024-12-06 06:25:25,269 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 919 transitions. [2024-12-06 06:25:25,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 06:25:25,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:25,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:25,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:25,868 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 06:25:26,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:26,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 766 states and 930 transitions. [2024-12-06 06:25:26,108 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 930 transitions. [2024-12-06 06:25:26,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 06:25:26,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:26,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:26,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:26,587 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 06:25:36,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:25:39,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:25:39,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:39,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 780 states and 947 transitions. [2024-12-06 06:25:39,845 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 947 transitions. [2024-12-06 06:25:39,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 06:25:39,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:39,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:40,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:40,485 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 06:25:40,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:40,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 789 states and 958 transitions. [2024-12-06 06:25:40,714 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 958 transitions. [2024-12-06 06:25:40,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 06:25:40,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:40,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:40,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:41,327 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 06:25:41,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:41,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 790 states and 960 transitions. [2024-12-06 06:25:41,785 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 960 transitions. [2024-12-06 06:25:41,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 06:25:41,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:41,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:42,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:42,464 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 06:25:43,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:43,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 791 states and 962 transitions. [2024-12-06 06:25:43,389 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 962 transitions. [2024-12-06 06:25:43,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 06:25:43,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:43,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:43,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:43,833 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 89 proven. 22 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 06:25:53,863 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:26:03,871 WARN L539 Checker$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 06:26:07,551 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:26:07,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:07,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 794 states and 964 transitions. [2024-12-06 06:26:07,572 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 964 transitions. [2024-12-06 06:26:07,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 06:26:07,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:07,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:07,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:08,254 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 69 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-12-06 06:26:18,305 WARN L539 Checker$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 06:26:23,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:26:27,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:26:27,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:27,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 797 states and 966 transitions. [2024-12-06 06:26:27,537 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 966 transitions. [2024-12-06 06:26:27,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 06:26:27,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:27,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:27,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:28,076 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 69 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-12-06 06:26:38,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:26:48,110 WARN L539 Checker$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 06:26:58,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:27:08,124 WARN L539 Checker$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 06:27:08,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:08,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 800 states and 968 transitions. [2024-12-06 06:27:08,137 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 968 transitions. [2024-12-06 06:27:08,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 06:27:08,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:08,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:08,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:08,649 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 88 proven. 23 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 06:27:10,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:27:10,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:10,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 803 states and 970 transitions. [2024-12-06 06:27:10,655 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 970 transitions. [2024-12-06 06:27:10,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 06:27:10,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:10,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:10,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:11,308 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 06:27:12,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:27:12,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:12,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 806 states and 972 transitions. [2024-12-06 06:27:12,644 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 972 transitions. [2024-12-06 06:27:12,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 06:27:12,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:12,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:12,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:13,351 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 06:27:13,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:13,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 809 states and 974 transitions. [2024-12-06 06:27:13,779 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 974 transitions. [2024-12-06 06:27:13,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 06:27:13,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:13,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:14,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:14,334 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 06:27:14,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:14,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 818 states and 987 transitions. [2024-12-06 06:27:14,977 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 987 transitions. [2024-12-06 06:27:14,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 06:27:14,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:14,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:15,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:15,493 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 06:27:20,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:27:21,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:27:22,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:22,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 851 states and 1027 transitions. [2024-12-06 06:27:22,316 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1027 transitions. [2024-12-06 06:27:22,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 06:27:22,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:22,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:22,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:22,870 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 06:27:22,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:22,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 860 states and 1038 transitions. [2024-12-06 06:27:22,986 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1038 transitions. [2024-12-06 06:27:22,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 06:27:22,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:22,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:23,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:23,444 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 06:27:23,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:23,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 869 states and 1049 transitions. [2024-12-06 06:27:23,702 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1049 transitions. [2024-12-06 06:27:23,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 06:27:23,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:23,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:23,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:24,232 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 06:27:24,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:24,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 878 states and 1060 transitions. [2024-12-06 06:27:24,379 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1060 transitions. [2024-12-06 06:27:24,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 06:27:24,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:24,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:24,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:24,871 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 06:27:29,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:27:29,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:29,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 879 states and 1064 transitions. [2024-12-06 06:27:29,313 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1064 transitions. [2024-12-06 06:27:29,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 06:27:29,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:29,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:29,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:29,895 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 06:27:31,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:27:31,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:31,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 880 states and 1066 transitions. [2024-12-06 06:27:31,101 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1066 transitions. [2024-12-06 06:27:31,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 06:27:31,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:31,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:31,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:31,631 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 06:27:33,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:33,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 881 states and 1070 transitions. [2024-12-06 06:27:33,147 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1070 transitions. [2024-12-06 06:27:33,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 06:27:33,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:33,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:33,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:33,710 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 06:27:34,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:34,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 882 states and 1072 transitions. [2024-12-06 06:27:34,497 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1072 transitions. [2024-12-06 06:27:34,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 06:27:34,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:34,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:34,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:34,981 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 06:27:38,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:27:38,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:38,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 885 states and 1074 transitions. [2024-12-06 06:27:38,579 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1074 transitions. [2024-12-06 06:27:38,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 06:27:38,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:38,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:38,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:39,156 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-06 06:27:40,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:27:40,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:40,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 888 states and 1076 transitions. [2024-12-06 06:27:40,993 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1076 transitions. [2024-12-06 06:27:40,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 06:27:40,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:40,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:41,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:41,589 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-06 06:27:44,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:27:44,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:44,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 891 states and 1078 transitions. [2024-12-06 06:27:44,244 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1078 transitions. [2024-12-06 06:27:44,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 06:27:44,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:44,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:44,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:44,837 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 06:27:46,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:27:46,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:46,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 894 states and 1080 transitions. [2024-12-06 06:27:46,604 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1080 transitions. [2024-12-06 06:27:46,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 06:27:46,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:46,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:46,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:47,477 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 06:27:51,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:27:53,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:28:02,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:28:02,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:02,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 946 states and 1145 transitions. [2024-12-06 06:28:02,390 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1145 transitions. [2024-12-06 06:28:02,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 06:28:02,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:02,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:02,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:03,422 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 06:28:13,568 WARN L539 Checker$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 06:28:23,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:28:26,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:28:26,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:26,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 949 states and 1147 transitions. [2024-12-06 06:28:26,457 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1147 transitions. [2024-12-06 06:28:26,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 06:28:26,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:26,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:27,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:27,700 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 06:28:37,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:28:47,799 WARN L539 Checker$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 06:28:57,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:29:07,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:29:07,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:07,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 952 states and 1149 transitions. [2024-12-06 06:29:07,871 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1149 transitions. [2024-12-06 06:29:07,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 06:29:07,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:07,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:08,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:08,580 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 06:29:08,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:08,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 957 states and 1154 transitions. [2024-12-06 06:29:08,832 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1154 transitions. [2024-12-06 06:29:08,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 06:29:08,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:08,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:09,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:09,542 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-12-06 06:29:19,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:29:30,243 WARN L539 Checker$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 06:29:40,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:29:42,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:29:43,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:43,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 1009 states and 1217 transitions. [2024-12-06 06:29:43,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1217 transitions. [2024-12-06 06:29:43,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 06:29:43,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:43,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:43,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:44,097 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-12-06 06:29:44,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:44,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 1010 states and 1217 transitions. [2024-12-06 06:29:44,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1217 transitions. [2024-12-06 06:29:44,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 06:29:44,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:44,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:44,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:45,185 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 06:29:45,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:45,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 1019 states and 1228 transitions. [2024-12-06 06:29:45,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1228 transitions. [2024-12-06 06:29:45,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 06:29:45,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:45,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:45,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:46,308 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 06:29:48,745 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:29:59,827 WARN L539 Checker$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 06:30:01,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:30:01,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:01,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 1071 states and 1291 transitions. [2024-12-06 06:30:01,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1291 transitions. [2024-12-06 06:30:01,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 06:30:01,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:01,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:01,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:02,157 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 06:30:02,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:02,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 1080 states and 1302 transitions. [2024-12-06 06:30:02,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1302 transitions. [2024-12-06 06:30:02,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-06 06:30:02,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:02,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:02,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:03,493 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 06:30:04,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:04,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 1081 states and 1304 transitions. [2024-12-06 06:30:04,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1304 transitions. [2024-12-06 06:30:04,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-06 06:30:04,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:04,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:04,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:05,201 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 06:30:05,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:05,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 1082 states and 1306 transitions. [2024-12-06 06:30:05,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1306 transitions. [2024-12-06 06:30:05,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 06:30:05,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:05,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:05,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:06,418 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 129 proven. 33 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 06:30:06,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:06,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 1085 states and 1308 transitions. [2024-12-06 06:30:06,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1308 transitions. [2024-12-06 06:30:06,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 06:30:06,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:06,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:07,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:07,677 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 55 proven. 103 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 06:30:17,741 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 06:30:28,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:30:30,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:30:30,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:30,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 1088 states and 1310 transitions. [2024-12-06 06:30:30,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1310 transitions. [2024-12-06 06:30:30,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 06:30:30,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:30,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:30,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:30,844 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 55 proven. 103 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 06:30:31,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:30:31,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:31,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 1091 states and 1312 transitions. [2024-12-06 06:30:31,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1312 transitions. [2024-12-06 06:30:31,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 06:30:31,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:31,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:32,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:32,604 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 55 proven. 103 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 06:30:35,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:30:37,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:37,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1130 states and 1359 transitions. [2024-12-06 06:30:37,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1359 transitions. [2024-12-06 06:30:37,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 06:30:37,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:37,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:37,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:37,737 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 128 proven. 34 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 06:30:40,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:30:50,742 WARN L539 Checker$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 06:30:56,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:30:56,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:56,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1133 states and 1361 transitions. [2024-12-06 06:30:56,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1361 transitions. [2024-12-06 06:30:56,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 06:30:56,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:56,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:57,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:57,709 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 06:31:03,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:31:03,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:03,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1136 states and 1363 transitions. [2024-12-06 06:31:03,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1363 transitions. [2024-12-06 06:31:03,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 06:31:03,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:03,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:04,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:04,655 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 06:31:05,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:05,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1139 states and 1365 transitions. [2024-12-06 06:31:05,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1365 transitions. [2024-12-06 06:31:05,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 06:31:05,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:05,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:05,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:06,052 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-12-06 06:31:06,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:06,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1148 states and 1376 transitions. [2024-12-06 06:31:06,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1376 transitions. [2024-12-06 06:31:06,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 06:31:06,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:06,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:07,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:07,360 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-12-06 06:31:07,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:07,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1157 states and 1387 transitions. [2024-12-06 06:31:07,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1387 transitions. [2024-12-06 06:31:07,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 06:31:07,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:07,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:08,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:08,479 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-12-06 06:31:08,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:08,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 1166 states and 1398 transitions. [2024-12-06 06:31:08,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1398 transitions. [2024-12-06 06:31:08,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 06:31:08,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:08,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:09,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:09,448 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-12-06 06:31:10,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:10,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1175 states and 1409 transitions. [2024-12-06 06:31:10,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1409 transitions. [2024-12-06 06:31:10,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 06:31:10,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:10,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:10,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:10,711 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-12-06 06:31:11,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:11,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1176 states and 1413 transitions. [2024-12-06 06:31:11,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1413 transitions. [2024-12-06 06:31:11,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 06:31:11,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:11,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:11,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:11,999 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-12-06 06:31:12,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:12,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 1177 states and 1415 transitions. [2024-12-06 06:31:12,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1415 transitions. [2024-12-06 06:31:12,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 06:31:12,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:12,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:12,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:13,129 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-12-06 06:31:13,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:13,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 1183 states and 1424 transitions. [2024-12-06 06:31:13,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1424 transitions. [2024-12-06 06:31:13,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 06:31:13,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:13,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:14,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:14,482 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-12-06 06:31:15,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:15,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 1184 states and 1426 transitions. [2024-12-06 06:31:15,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1426 transitions. [2024-12-06 06:31:15,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 06:31:15,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:15,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:15,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:16,064 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-12-06 06:31:17,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:31:17,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:17,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1187 states and 1428 transitions. [2024-12-06 06:31:17,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1428 transitions. [2024-12-06 06:31:17,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 06:31:17,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:17,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:18,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:18,553 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-12-06 06:31:19,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:19,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1190 states and 1430 transitions. [2024-12-06 06:31:19,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1430 transitions. [2024-12-06 06:31:19,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 06:31:19,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:19,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:19,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:19,763 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-12-06 06:31:22,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:31:23,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:23,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1193 states and 1432 transitions. [2024-12-06 06:31:23,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1432 transitions. [2024-12-06 06:31:23,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 06:31:23,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:23,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:24,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:24,671 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-12-06 06:31:25,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:25,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1196 states and 1434 transitions. [2024-12-06 06:31:25,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 1434 transitions. [2024-12-06 06:31:25,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-12-06 06:31:25,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:25,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:25,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:26,560 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 06:31:30,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:31:30,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:30,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 1248 states and 1499 transitions. [2024-12-06 06:31:30,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1499 transitions. [2024-12-06 06:31:30,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 06:31:30,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:30,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:31,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:31,906 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 06:31:42,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:31:42,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:42,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 1251 states and 1501 transitions. [2024-12-06 06:31:42,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1501 transitions. [2024-12-06 06:31:42,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 06:31:42,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:42,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:42,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:43,174 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 06:31:53,296 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 []