./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c1d4071-3a53-412d-b304-dcb97c0e7191/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c1d4071-3a53-412d-b304-dcb97c0e7191/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c1d4071-3a53-412d-b304-dcb97c0e7191/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c1d4071-3a53-412d-b304-dcb97c0e7191/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c1d4071-3a53-412d-b304-dcb97c0e7191/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c1d4071-3a53-412d-b304-dcb97c0e7191/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 64683904124af3c899dbc8dc5465d8741c0ff10567af23b7315c834db1157458 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:59:41,175 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:59:41,263 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c1d4071-3a53-412d-b304-dcb97c0e7191/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 02:59:41,270 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:59:41,270 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:59:41,313 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:59:41,313 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:59:41,314 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:59:41,314 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:59:41,314 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:59:41,316 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:59:41,316 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:59:41,316 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:59:41,316 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:59:41,317 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:59:41,317 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:59:41,318 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:59:41,318 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:59:41,318 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:59:41,318 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:59:41,318 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:59:41,318 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:59:41,318 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:59:41,319 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:59:41,319 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:59:41,319 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:59:41,319 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:59:41,319 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:59:41,319 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:59:41,319 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:59:41,320 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:59:41,320 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:59:41,320 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:59:41,320 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_3c1d4071-3a53-412d-b304-dcb97c0e7191/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64683904124af3c899dbc8dc5465d8741c0ff10567af23b7315c834db1157458 [2024-11-25 02:59:41,665 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:59:41,678 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:59:41,683 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:59:41,685 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:59:41,685 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:59:41,687 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c1d4071-3a53-412d-b304-dcb97c0e7191/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2024-11-25 02:59:44,628 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c1d4071-3a53-412d-b304-dcb97c0e7191/bin/ukojak-verify-ENZ3QT5qd3/data/8de19a094/2325cbeb257c4f189fa5e68ba0a9a921/FLAG57c48a833 [2024-11-25 02:59:45,140 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:59:45,142 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c1d4071-3a53-412d-b304-dcb97c0e7191/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2024-11-25 02:59:45,162 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c1d4071-3a53-412d-b304-dcb97c0e7191/bin/ukojak-verify-ENZ3QT5qd3/data/8de19a094/2325cbeb257c4f189fa5e68ba0a9a921/FLAG57c48a833 [2024-11-25 02:59:45,213 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c1d4071-3a53-412d-b304-dcb97c0e7191/bin/ukojak-verify-ENZ3QT5qd3/data/8de19a094/2325cbeb257c4f189fa5e68ba0a9a921 [2024-11-25 02:59:45,215 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:59:45,217 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:59:45,218 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:59:45,218 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:59:45,222 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:59:45,223 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:59:45" (1/1) ... [2024-11-25 02:59:45,224 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bcb6944 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:45, skipping insertion in model container [2024-11-25 02:59:45,224 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:59:45" (1/1) ... [2024-11-25 02:59:45,285 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:59:45,873 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_3c1d4071-3a53-412d-b304-dcb97c0e7191/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i[33021,33034] [2024-11-25 02:59:46,054 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:59:46,077 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:59:46,125 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_3c1d4071-3a53-412d-b304-dcb97c0e7191/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i[33021,33034] [2024-11-25 02:59:46,227 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:59:46,265 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:59:46,266 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:46 WrapperNode [2024-11-25 02:59:46,266 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:59:46,267 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:59:46,267 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:59:46,267 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:59:46,273 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:46" (1/1) ... [2024-11-25 02:59:46,300 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:46" (1/1) ... [2024-11-25 02:59:46,376 INFO L138 Inliner]: procedures = 176, calls = 386, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1713 [2024-11-25 02:59:46,377 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:59:46,377 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:59:46,377 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:59:46,377 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:59:46,389 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:46" (1/1) ... [2024-11-25 02:59:46,390 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:46" (1/1) ... [2024-11-25 02:59:46,402 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:46" (1/1) ... [2024-11-25 02:59:46,403 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:46" (1/1) ... [2024-11-25 02:59:46,477 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:46" (1/1) ... [2024-11-25 02:59:46,482 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:46" (1/1) ... [2024-11-25 02:59:46,542 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:46" (1/1) ... [2024-11-25 02:59:46,554 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:46" (1/1) ... [2024-11-25 02:59:46,563 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:46" (1/1) ... [2024-11-25 02:59:46,586 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:59:46,589 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:59:46,590 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:59:46,590 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:59:46,591 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:59:46" (1/1) ... [2024-11-25 02:59:46,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:59:46,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c1d4071-3a53-412d-b304-dcb97c0e7191/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:59:46,628 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c1d4071-3a53-412d-b304-dcb97c0e7191/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:59:46,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c1d4071-3a53-412d-b304-dcb97c0e7191/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:59:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:59:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 02:59:46,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 02:59:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:59:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 02:59:46,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 02:59:46,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:59:46,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:59:46,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:59:46,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:59:46,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:59:46,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:59:46,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:59:46,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:59:46,981 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:59:46,983 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:59:49,371 INFO L? ?]: Removed 410 outVars from TransFormulas that were not future-live. [2024-11-25 02:59:49,371 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:59:51,314 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:59:51,316 INFO L312 CfgBuilder]: Removed 39 assume(true) statements. [2024-11-25 02:59:51,316 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:59:51 BoogieIcfgContainer [2024-11-25 02:59:51,317 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:59:51,317 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:59:51,317 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:59:51,328 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:59:51,328 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:59:51" (1/1) ... [2024-11-25 02:59:51,336 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:59:51,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:51,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 150 states and 258 transitions. [2024-11-25 02:59:51,403 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 258 transitions. [2024-11-25 02:59:51,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:59:51,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:51,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:51,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:51,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:59:51,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:51,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 151 states and 259 transitions. [2024-11-25 02:59:51,775 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 259 transitions. [2024-11-25 02:59:51,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:59:51,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:51,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:51,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:51,859 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:59:51,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:51,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 151 states and 255 transitions. [2024-11-25 02:59:51,874 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 255 transitions. [2024-11-25 02:59:51,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:59:51,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:51,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:51,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:51,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:59:51,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:51,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 151 states and 247 transitions. [2024-11-25 02:59:51,959 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 247 transitions. [2024-11-25 02:59:51,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:59:51,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:51,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:52,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:52,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:59:52,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:52,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 151 states and 235 transitions. [2024-11-25 02:59:52,099 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 235 transitions. [2024-11-25 02:59:52,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 02:59:52,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:52,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:52,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:52,330 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:00:02,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:00:12,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:00:12,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:12,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 151 states and 223 transitions. [2024-11-25 03:00:12,502 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 223 transitions. [2024-11-25 03:00:12,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:00:12,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:12,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:12,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:13,114 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:00:23,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:00:24,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:24,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 163 states and 236 transitions. [2024-11-25 03:00:24,287 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 236 transitions. [2024-11-25 03:00:24,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:00:24,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:24,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:24,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:24,618 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:00:24,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:24,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 163 states and 234 transitions. [2024-11-25 03:00:24,634 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 234 transitions. [2024-11-25 03:00:24,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:00:24,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:24,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:24,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:24,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:00:24,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:24,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 163 states and 232 transitions. [2024-11-25 03:00:24,930 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 232 transitions. [2024-11-25 03:00:24,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:00:24,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:24,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:25,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:25,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:00:35,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:00:35,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:35,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 163 states and 230 transitions. [2024-11-25 03:00:35,198 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 230 transitions. [2024-11-25 03:00:35,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:00:35,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:35,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:35,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:35,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:00:38,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:00:38,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:38,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 166 states and 232 transitions. [2024-11-25 03:00:38,234 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 232 transitions. [2024-11-25 03:00:38,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:00:38,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:38,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:38,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:38,646 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:00:48,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:00:54,475 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:00:55,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:00:59,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:00:59,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:59,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 210 states and 286 transitions. [2024-11-25 03:00:59,403 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 286 transitions. [2024-11-25 03:00:59,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:00:59,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:59,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:59,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:59,688 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:00:59,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:59,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 210 states and 284 transitions. [2024-11-25 03:00:59,707 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 284 transitions. [2024-11-25 03:00:59,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:00:59,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:59,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:59,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:59,946 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:00:59,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:59,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 210 states and 282 transitions. [2024-11-25 03:00:59,965 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 282 transitions. [2024-11-25 03:00:59,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:00:59,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:59,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:00,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:00,194 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:01:10,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:01:10,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:10,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 210 states and 280 transitions. [2024-11-25 03:01:10,230 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 280 transitions. [2024-11-25 03:01:10,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:01:10,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:10,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:10,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:10,499 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:01:10,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:10,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 210 states and 278 transitions. [2024-11-25 03:01:10,862 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 278 transitions. [2024-11-25 03:01:10,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:01:10,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:10,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:11,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:11,248 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:01:21,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:01:22,952 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:01:22,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:22,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 213 states and 280 transitions. [2024-11-25 03:01:22,976 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 280 transitions. [2024-11-25 03:01:22,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:01:22,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:22,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:23,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:23,390 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:01:24,463 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 [] [2024-11-25 03:01:24,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:24,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 216 states and 282 transitions. [2024-11-25 03:01:24,527 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 282 transitions. [2024-11-25 03:01:24,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:01:24,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:24,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:24,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:24,750 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:01:24,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:24,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 216 states and 281 transitions. [2024-11-25 03:01:24,774 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 281 transitions. [2024-11-25 03:01:24,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 03:01:24,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:24,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:24,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:25,165 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:01:25,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:25,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 225 states and 292 transitions. [2024-11-25 03:01:25,721 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 292 transitions. [2024-11-25 03:01:25,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 03:01:25,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:25,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:25,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:26,162 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 03:01:28,204 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:01:38,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:01:42,777 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:01:42,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:42,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 291 states and 375 transitions. [2024-11-25 03:01:42,989 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 375 transitions. [2024-11-25 03:01:42,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 03:01:42,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:42,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:43,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:43,443 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:01:44,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:44,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 292 states and 377 transitions. [2024-11-25 03:01:44,042 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 377 transitions. [2024-11-25 03:01:44,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 03:01:44,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:44,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:44,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:44,269 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 03:01:44,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:44,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 292 states and 375 transitions. [2024-11-25 03:01:44,315 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 375 transitions. [2024-11-25 03:01:44,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 03:01:44,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:44,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:44,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:44,755 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 03:01:49,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:01:49,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:49,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 295 states and 377 transitions. [2024-11-25 03:01:49,258 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 377 transitions. [2024-11-25 03:01:49,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 03:01:49,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:49,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:49,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:49,643 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 03:01:59,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:02:00,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:00,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 298 states and 379 transitions. [2024-11-25 03:02:00,056 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 379 transitions. [2024-11-25 03:02:00,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 03:02:00,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:00,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:00,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:00,318 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 03:02:00,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:00,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 298 states and 377 transitions. [2024-11-25 03:02:00,336 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 377 transitions. [2024-11-25 03:02:00,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:02:00,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:00,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:00,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:00,695 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:02:02,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:02:02,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:02,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 301 states and 379 transitions. [2024-11-25 03:02:02,299 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 379 transitions. [2024-11-25 03:02:02,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 03:02:02,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:02,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:02,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:02,552 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:02:02,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:02,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 301 states and 378 transitions. [2024-11-25 03:02:02,576 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 378 transitions. [2024-11-25 03:02:02,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 03:02:02,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:02,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:02,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:02,958 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:02:03,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:03,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 310 states and 389 transitions. [2024-11-25 03:02:03,923 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 389 transitions. [2024-11-25 03:02:03,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 03:02:03,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:03,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:04,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:04,345 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:02:04,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:04,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 319 states and 400 transitions. [2024-11-25 03:02:04,589 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 400 transitions. [2024-11-25 03:02:04,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 03:02:04,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:04,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:04,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:04,966 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 03:02:05,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:05,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 320 states and 402 transitions. [2024-11-25 03:02:05,375 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 402 transitions. [2024-11-25 03:02:05,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 03:02:05,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:05,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:05,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:05,833 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 03:02:07,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:02:10,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:02:10,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:10,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 321 states and 404 transitions. [2024-11-25 03:02:10,221 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 404 transitions. [2024-11-25 03:02:10,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 03:02:10,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:10,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:10,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:10,476 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:02:10,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:10,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 321 states and 402 transitions. [2024-11-25 03:02:10,495 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 402 transitions. [2024-11-25 03:02:10,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:02:10,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:10,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:10,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:11,049 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 03:02:13,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:02:13,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:13,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 324 states and 404 transitions. [2024-11-25 03:02:13,415 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 404 transitions. [2024-11-25 03:02:13,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:02:13,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:13,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:13,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:13,876 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 03:02:17,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:02:17,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:17,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 327 states and 406 transitions. [2024-11-25 03:02:17,734 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 406 transitions. [2024-11-25 03:02:17,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:02:17,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:17,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:17,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:18,405 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 03:02:28,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:02:38,549 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:02:48,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:02:53,306 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:03:03,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:03:04,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:04,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 379 states and 471 transitions. [2024-11-25 03:03:04,710 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 471 transitions. [2024-11-25 03:03:04,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:03:04,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:04,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:05,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:05,507 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 03:03:15,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:03:25,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:03:32,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:03:32,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:32,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 382 states and 473 transitions. [2024-11-25 03:03:32,375 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 473 transitions. [2024-11-25 03:03:32,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:03:32,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:32,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:32,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:33,098 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 03:03:40,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:03:40,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:40,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 385 states and 475 transitions. [2024-11-25 03:03:40,509 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 475 transitions. [2024-11-25 03:03:40,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:03:40,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:40,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:40,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:41,231 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 03:03:51,465 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:04:01,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:04:05,685 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:04:11,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:04:11,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:11,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 448 states and 554 transitions. [2024-11-25 03:04:11,836 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 554 transitions. [2024-11-25 03:04:11,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:04:11,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:11,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:12,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:12,502 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 03:04:23,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:04:25,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:04:25,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:25,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 475 states and 591 transitions. [2024-11-25 03:04:25,469 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 591 transitions. [2024-11-25 03:04:25,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:04:25,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:25,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:25,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:26,148 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:04:26,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:26,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 484 states and 602 transitions. [2024-11-25 03:04:26,544 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 602 transitions. [2024-11-25 03:04:26,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:04:26,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:26,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:26,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:27,245 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:04:27,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:27,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 493 states and 613 transitions. [2024-11-25 03:04:27,572 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 613 transitions. [2024-11-25 03:04:27,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 03:04:27,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:27,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:27,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:28,166 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 03:04:30,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:04:33,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:04:33,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:33,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 494 states and 615 transitions. [2024-11-25 03:04:33,973 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 615 transitions. [2024-11-25 03:04:33,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 03:04:33,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:33,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:34,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:34,519 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 03:04:35,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:35,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 495 states and 617 transitions. [2024-11-25 03:04:35,005 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 617 transitions. [2024-11-25 03:04:35,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:04:35,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:35,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:35,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:35,501 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 03:04:45,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:04:52,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:04:52,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:52,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 498 states and 619 transitions. [2024-11-25 03:04:52,952 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 619 transitions. [2024-11-25 03:04:52,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:04:52,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:52,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:53,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:53,496 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 49 proven. 11 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 03:05:03,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:13,551 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:23,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:29,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:29,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:29,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 501 states and 621 transitions. [2024-11-25 03:05:29,100 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 621 transitions. [2024-11-25 03:05:29,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:05:29,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:29,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:29,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:29,672 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 03:05:40,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:50,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:06:00,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:06:02,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:06:03,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:03,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 520 states and 645 transitions. [2024-11-25 03:06:03,532 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 645 transitions. [2024-11-25 03:06:03,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:06:03,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:03,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:03,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:04,029 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 03:06:04,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:04,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 523 states and 647 transitions. [2024-11-25 03:06:04,317 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 647 transitions. [2024-11-25 03:06:04,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:06:04,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:04,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:04,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:04,870 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 03:06:12,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:06:12,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:12,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 526 states and 649 transitions. [2024-11-25 03:06:12,777 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 649 transitions. [2024-11-25 03:06:12,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 03:06:12,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:12,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:13,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:13,315 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-25 03:06:13,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:13,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 535 states and 660 transitions. [2024-11-25 03:06:13,629 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 660 transitions. [2024-11-25 03:06:13,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 03:06:13,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:13,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:13,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:14,071 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-25 03:06:15,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:15,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 545 states and 676 transitions. [2024-11-25 03:06:15,211 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 676 transitions. [2024-11-25 03:06:15,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 03:06:15,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:15,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:15,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:15,853 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-25 03:06:16,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:16,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 554 states and 687 transitions. [2024-11-25 03:06:16,161 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 687 transitions. [2024-11-25 03:06:16,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 03:06:16,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:16,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:16,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:16,582 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-25 03:06:17,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:17,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 564 states and 702 transitions. [2024-11-25 03:06:17,114 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 702 transitions. [2024-11-25 03:06:17,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 03:06:17,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:17,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:17,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:17,567 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-25 03:06:18,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:18,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 570 states and 711 transitions. [2024-11-25 03:06:18,887 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 711 transitions. [2024-11-25 03:06:18,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 03:06:18,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:18,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:19,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:19,375 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-25 03:06:20,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:06:21,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:21,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 571 states and 713 transitions. [2024-11-25 03:06:21,004 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 713 transitions. [2024-11-25 03:06:21,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 03:06:21,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:21,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:21,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:21,435 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-25 03:06:22,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:22,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 572 states and 717 transitions. [2024-11-25 03:06:22,071 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 717 transitions. [2024-11-25 03:06:22,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 03:06:22,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:22,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:22,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:22,715 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-25 03:06:24,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:06:29,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:06:29,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:29,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 573 states and 719 transitions. [2024-11-25 03:06:29,186 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 719 transitions. [2024-11-25 03:06:29,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 03:06:29,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:29,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:29,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:29,737 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 03:06:32,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:06:33,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:33,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 576 states and 721 transitions. [2024-11-25 03:06:33,097 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 721 transitions. [2024-11-25 03:06:33,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 03:06:33,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:33,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:33,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:33,620 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 03:06:42,328 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:06:42,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:42,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 579 states and 723 transitions. [2024-11-25 03:06:42,376 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 723 transitions. [2024-11-25 03:06:42,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 03:06:42,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:42,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:42,842 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 03:06:43,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:43,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 582 states and 725 transitions. [2024-11-25 03:06:43,843 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 725 transitions. [2024-11-25 03:06:43,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 03:06:43,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:43,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:44,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:44,422 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 03:06:48,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:06:48,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:48,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 585 states and 727 transitions. [2024-11-25 03:06:48,864 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 727 transitions. [2024-11-25 03:06:48,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-25 03:06:48,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:48,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:49,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:49,664 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 03:06:59,894 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:07:09,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:07:14,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:07:25,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:07:27,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:07:28,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:28,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 637 states and 792 transitions. [2024-11-25 03:07:28,264 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 792 transitions. [2024-11-25 03:07:28,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-25 03:07:28,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:28,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:28,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:29,130 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 03:07:39,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:07:49,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:07:59,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:08:09,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:08:09,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:09,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 640 states and 794 transitions. [2024-11-25 03:08:09,268 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 794 transitions. [2024-11-25 03:08:09,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-25 03:08:09,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:09,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:09,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:09,988 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 03:08:11,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:08:11,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:11,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 643 states and 796 transitions. [2024-11-25 03:08:11,523 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 796 transitions. [2024-11-25 03:08:11,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-25 03:08:11,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:11,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:11,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:12,152 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:08:23,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:08:29,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:08:30,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:30,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 672 states and 831 transitions. [2024-11-25 03:08:30,214 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 831 transitions. [2024-11-25 03:08:30,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-25 03:08:30,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:30,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:30,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:30,893 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 03:08:34,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:08:44,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:08:49,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:08:49,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:49,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 714 states and 884 transitions. [2024-11-25 03:08:49,524 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 884 transitions. [2024-11-25 03:08:49,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-25 03:08:49,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:49,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:49,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:50,215 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:08:50,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:50,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 718 states and 887 transitions. [2024-11-25 03:08:50,558 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 887 transitions. [2024-11-25 03:08:50,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-25 03:08:50,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:50,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:50,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:51,289 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:08:51,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:51,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 727 states and 898 transitions. [2024-11-25 03:08:51,779 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 898 transitions. [2024-11-25 03:08:51,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-25 03:08:51,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:51,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:52,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:52,387 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:08:53,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:53,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 741 states and 916 transitions. [2024-11-25 03:08:53,089 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 916 transitions. [2024-11-25 03:08:53,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-25 03:08:53,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:53,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:53,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:53,770 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 03:08:53,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:53,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 754 states and 933 transitions. [2024-11-25 03:08:53,964 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 933 transitions. [2024-11-25 03:08:53,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-25 03:08:53,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:53,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:54,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:54,826 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:08:55,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:55,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 763 states and 944 transitions. [2024-11-25 03:08:55,152 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 944 transitions. [2024-11-25 03:08:55,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-25 03:08:55,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:55,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:55,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:55,815 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 03:08:56,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:56,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 764 states and 946 transitions. [2024-11-25 03:08:56,054 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 946 transitions. [2024-11-25 03:08:56,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-25 03:08:56,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:56,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:56,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:56,720 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:09:05,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:09:05,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:05,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 778 states and 963 transitions. [2024-11-25 03:09:05,642 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 963 transitions. [2024-11-25 03:09:05,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-25 03:09:05,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:05,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:05,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:06,231 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:09:06,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:06,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 779 states and 965 transitions. [2024-11-25 03:09:06,505 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 965 transitions. [2024-11-25 03:09:06,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-25 03:09:06,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:06,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:06,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:07,171 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 03:09:07,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:07,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 783 states and 969 transitions. [2024-11-25 03:09:07,472 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 969 transitions. [2024-11-25 03:09:07,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-25 03:09:07,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:07,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:07,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:08,518 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 03:09:09,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:09,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 784 states and 971 transitions. [2024-11-25 03:09:09,770 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 971 transitions. [2024-11-25 03:09:09,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-25 03:09:09,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:09,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:10,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:10,554 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 03:09:11,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:11,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 785 states and 973 transitions. [2024-11-25 03:09:11,435 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 973 transitions. [2024-11-25 03:09:11,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-25 03:09:11,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:11,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:11,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:12,133 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 73 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 03:09:22,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:09:28,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:09:28,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:28,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 788 states and 975 transitions. [2024-11-25 03:09:28,212 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 975 transitions. [2024-11-25 03:09:28,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-25 03:09:28,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:28,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:28,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:29,017 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 73 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 03:09:32,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:09:33,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:33,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 795 states and 980 transitions. [2024-11-25 03:09:33,566 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 980 transitions. [2024-11-25 03:09:33,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-25 03:09:33,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:33,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:34,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:34,626 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 89 proven. 50 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-25 03:09:44,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:09:45,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:45,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 798 states and 982 transitions. [2024-11-25 03:09:45,159 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 982 transitions. [2024-11-25 03:09:45,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-25 03:09:45,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:45,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:45,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:46,156 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 88 proven. 50 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-25 03:09:56,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:10:00,451 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:10:00,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:00,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 801 states and 984 transitions. [2024-11-25 03:10:00,482 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 984 transitions. [2024-11-25 03:10:00,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-25 03:10:00,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:00,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:00,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:01,667 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 03:10:02,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:02,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 804 states and 986 transitions. [2024-11-25 03:10:02,388 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 986 transitions. [2024-11-25 03:10:02,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-25 03:10:02,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:02,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:02,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:03,608 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 03:10:05,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:10:06,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:06,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 807 states and 988 transitions. [2024-11-25 03:10:06,175 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 988 transitions. [2024-11-25 03:10:06,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-25 03:10:06,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:06,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:06,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:06,922 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-25 03:10:07,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:07,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 816 states and 999 transitions. [2024-11-25 03:10:07,466 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 999 transitions. [2024-11-25 03:10:07,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-25 03:10:07,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:07,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:07,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:08,169 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-25 03:10:08,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:08,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 825 states and 1010 transitions. [2024-11-25 03:10:08,648 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1010 transitions. [2024-11-25 03:10:08,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-25 03:10:08,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:08,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:09,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:09,502 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-25 03:10:10,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:10,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 834 states and 1021 transitions. [2024-11-25 03:10:10,213 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1021 transitions. [2024-11-25 03:10:10,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-25 03:10:10,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:10,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:10,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:10,915 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-25 03:10:11,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:11,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 841 states and 1031 transitions. [2024-11-25 03:10:11,436 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1031 transitions. [2024-11-25 03:10:11,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-25 03:10:11,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:11,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:11,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:12,138 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-25 03:10:12,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:12,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 848 states and 1042 transitions. [2024-11-25 03:10:12,466 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1042 transitions. [2024-11-25 03:10:12,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-25 03:10:12,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:12,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:12,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:13,368 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-25 03:10:13,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:13,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 855 states and 1051 transitions. [2024-11-25 03:10:13,711 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1051 transitions. [2024-11-25 03:10:13,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-25 03:10:13,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:13,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:14,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:14,502 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-25 03:10:15,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:15,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 864 states and 1062 transitions. [2024-11-25 03:10:15,291 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1062 transitions. [2024-11-25 03:10:15,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 03:10:15,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:15,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:15,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:16,271 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-25 03:10:18,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:10:20,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:10:20,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:20,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 865 states and 1066 transitions. [2024-11-25 03:10:20,594 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1066 transitions. [2024-11-25 03:10:20,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 03:10:20,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:20,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:21,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:21,579 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-25 03:10:24,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:10:24,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:24,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 866 states and 1068 transitions. [2024-11-25 03:10:24,305 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1068 transitions. [2024-11-25 03:10:24,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 03:10:24,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:24,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:24,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:25,058 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-25 03:10:28,095 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:10:28,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:28,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 880 states and 1087 transitions. [2024-11-25 03:10:28,314 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1087 transitions. [2024-11-25 03:10:28,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 03:10:28,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:28,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:28,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:28,943 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-25 03:10:30,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:30,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 881 states and 1089 transitions. [2024-11-25 03:10:30,212 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1089 transitions. [2024-11-25 03:10:30,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 03:10:30,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:30,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:30,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:30,919 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-25 03:10:32,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:32,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 884 states and 1092 transitions. [2024-11-25 03:10:32,626 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1092 transitions. [2024-11-25 03:10:32,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 03:10:32,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:32,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:33,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:33,462 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-25 03:10:35,219 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:10:35,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:35,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 885 states and 1094 transitions. [2024-11-25 03:10:35,930 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1094 transitions. [2024-11-25 03:10:35,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 03:10:35,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:35,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:36,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:36,602 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-25 03:10:37,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:37,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 886 states and 1096 transitions. [2024-11-25 03:10:37,221 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1096 transitions. [2024-11-25 03:10:37,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-25 03:10:37,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:37,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:37,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:38,189 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-25 03:10:40,753 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 [] [2024-11-25 03:10:41,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:41,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 889 states and 1098 transitions. [2024-11-25 03:10:41,201 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1098 transitions. [2024-11-25 03:10:41,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-25 03:10:41,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:41,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:41,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:42,583 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 03:10:52,894 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:11:02,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:11:12,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:11:22,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:11:34,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:11:36,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:11:48,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:11:51,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:11:51,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:51,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 966 states and 1193 transitions. [2024-11-25 03:11:51,848 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1193 transitions. [2024-11-25 03:11:51,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-25 03:11:51,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:51,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:52,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:52,560 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-25 03:11:53,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:11:54,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:54,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 969 states and 1195 transitions. [2024-11-25 03:11:54,021 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1195 transitions. [2024-11-25 03:11:54,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-25 03:11:54,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:54,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:54,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:54,957 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 03:11:55,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:55,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 972 states and 1197 transitions. [2024-11-25 03:11:55,632 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1197 transitions. [2024-11-25 03:11:55,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-25 03:11:55,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:55,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:56,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:56,424 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 03:11:57,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:57,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 975 states and 1199 transitions. [2024-11-25 03:11:57,320 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1199 transitions. [2024-11-25 03:11:57,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-25 03:11:57,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:57,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:57,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:58,080 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-25 03:11:58,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:58,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 978 states and 1201 transitions. [2024-11-25 03:11:58,931 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1201 transitions. [2024-11-25 03:11:58,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-25 03:11:58,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:58,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:59,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:59,591 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 03:12:01,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:01,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 981 states and 1203 transitions. [2024-11-25 03:12:01,411 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1203 transitions. [2024-11-25 03:12:01,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-25 03:12:01,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:01,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:01,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:02,495 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 03:12:12,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:12:22,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:12:32,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:12:42,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:12:45,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:12:45,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:45,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 1033 states and 1268 transitions. [2024-11-25 03:12:45,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1268 transitions. [2024-11-25 03:12:45,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-25 03:12:45,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:45,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:46,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:46,806 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 03:12:51,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:12:51,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:51,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 1036 states and 1270 transitions. [2024-11-25 03:12:51,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1270 transitions. [2024-11-25 03:12:51,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-25 03:12:51,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:51,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:52,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:52,984 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 03:13:00,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:13:00,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:00,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 1039 states and 1272 transitions. [2024-11-25 03:13:00,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1272 transitions. [2024-11-25 03:13:00,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-25 03:13:00,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:00,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:00,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:01,103 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 87 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-25 03:13:14,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:13:15,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:13:16,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:16,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 1091 states and 1335 transitions. [2024-11-25 03:13:16,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1335 transitions. [2024-11-25 03:13:16,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-25 03:13:16,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:16,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:17,204 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 55 proven. 110 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-25 03:13:21,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:13:32,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:13:42,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:13:49,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:13:49,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:49,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 1143 states and 1398 transitions. [2024-11-25 03:13:49,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1398 transitions. [2024-11-25 03:13:49,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 03:13:49,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:49,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:50,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:51,002 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:13:51,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:51,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1152 states and 1409 transitions. [2024-11-25 03:13:51,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1409 transitions. [2024-11-25 03:13:51,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 03:13:51,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:51,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:52,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:52,769 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:13:53,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:53,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1161 states and 1420 transitions. [2024-11-25 03:13:53,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1420 transitions. [2024-11-25 03:13:53,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-25 03:13:53,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:53,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:53,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:54,029 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 87 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-25 03:13:54,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:54,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1162 states and 1420 transitions. [2024-11-25 03:13:54,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1420 transitions. [2024-11-25 03:13:54,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 03:13:54,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:54,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:54,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:55,540 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 03:13:56,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:56,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 1163 states and 1422 transitions. [2024-11-25 03:13:56,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1422 transitions. [2024-11-25 03:13:56,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 03:13:56,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:56,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:57,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:58,185 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 03:13:59,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:14:00,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:00,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 1164 states and 1424 transitions. [2024-11-25 03:14:00,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1424 transitions. [2024-11-25 03:14:00,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-25 03:14:00,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:00,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:00,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:01,113 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 55 proven. 111 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-25 03:14:01,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:01,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 1167 states and 1426 transitions. [2024-11-25 03:14:01,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1426 transitions. [2024-11-25 03:14:01,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-25 03:14:01,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:01,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:02,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:02,738 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 55 proven. 111 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-25 03:14:12,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:14:15,326 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:14:25,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:14:26,853 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 []