./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84aa0cef-a33c-47a0-b620-49797ca2cc1b/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84aa0cef-a33c-47a0-b620-49797ca2cc1b/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_84aa0cef-a33c-47a0-b620-49797ca2cc1b/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84aa0cef-a33c-47a0-b620-49797ca2cc1b/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84aa0cef-a33c-47a0-b620-49797ca2cc1b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84aa0cef-a33c-47a0-b620-49797ca2cc1b/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 01:58:03,249 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 01:58:03,344 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84aa0cef-a33c-47a0-b620-49797ca2cc1b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 01:58:03,349 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 01:58:03,349 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 01:58:03,374 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 01:58:03,375 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 01:58:03,376 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 01:58:03,376 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 01:58:03,377 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 01:58:03,378 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 01:58:03,378 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 01:58:03,378 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 01:58:03,378 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 01:58:03,379 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 01:58:03,380 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 01:58:03,380 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 01:58:03,380 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 01:58:03,380 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 01:58:03,380 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 01:58:03,380 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 01:58:03,381 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 01:58:03,381 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 01:58:03,381 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 01:58:03,381 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 01:58:03,381 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 01:58:03,381 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 01:58:03,381 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 01:58:03,382 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 01:58:03,382 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:58:03,382 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 01:58:03,382 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 01:58:03,382 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 01:58:03,382 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 01:58:03,382 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 01:58:03,383 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_84aa0cef-a33c-47a0-b620-49797ca2cc1b/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 ! overflow) ) 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 -> 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087 [2024-11-25 01:58:03,709 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 01:58:03,722 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 01:58:03,725 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 01:58:03,727 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 01:58:03,728 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 01:58:03,729 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84aa0cef-a33c-47a0-b620-49797ca2cc1b/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-2.i [2024-11-25 01:58:06,787 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84aa0cef-a33c-47a0-b620-49797ca2cc1b/bin/ukojak-verify-ENZ3QT5qd3/data/dc682bddc/095f71f18a6742f58b400713a6ff8e54/FLAG4367878e4 [2024-11-25 01:58:07,163 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 01:58:07,164 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84aa0cef-a33c-47a0-b620-49797ca2cc1b/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-2.i [2024-11-25 01:58:07,187 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84aa0cef-a33c-47a0-b620-49797ca2cc1b/bin/ukojak-verify-ENZ3QT5qd3/data/dc682bddc/095f71f18a6742f58b400713a6ff8e54/FLAG4367878e4 [2024-11-25 01:58:07,353 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84aa0cef-a33c-47a0-b620-49797ca2cc1b/bin/ukojak-verify-ENZ3QT5qd3/data/dc682bddc/095f71f18a6742f58b400713a6ff8e54 [2024-11-25 01:58:07,355 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 01:58:07,359 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 01:58:07,360 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 01:58:07,361 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 01:58:07,366 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 01:58:07,367 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,368 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4af9aa24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:07, skipping insertion in model container [2024-11-25 01:58:07,368 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:58:07" (1/1) ... [2024-11-25 01:58:07,426 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 01:58:07,902 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:58:07,912 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 01:58:08,050 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:58:08,098 INFO L204 MainTranslator]: Completed translation [2024-11-25 01:58:08,099 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08 WrapperNode [2024-11-25 01:58:08,100 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 01:58:08,101 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 01:58:08,101 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 01:58:08,102 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 01:58:08,109 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,144 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,216 INFO L138 Inliner]: procedures = 176, calls = 221, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 948 [2024-11-25 01:58:08,217 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 01:58:08,217 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 01:58:08,217 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 01:58:08,217 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 01:58:08,229 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,229 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,244 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,244 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,307 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,313 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,330 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,336 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,343 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,354 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 01:58:08,359 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 01:58:08,359 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 01:58:08,359 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 01:58:08,360 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:58:08" (1/1) ... [2024-11-25 01:58:08,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:58:08,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84aa0cef-a33c-47a0-b620-49797ca2cc1b/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 01:58:08,410 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84aa0cef-a33c-47a0-b620-49797ca2cc1b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 01:58:08,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84aa0cef-a33c-47a0-b620-49797ca2cc1b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 01:58:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 01:58:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 01:58:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 01:58:08,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 01:58:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 01:58:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 01:58:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 01:58:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 01:58:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 01:58:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 01:58:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 01:58:08,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 01:58:08,736 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 01:58:08,738 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 01:58:10,304 INFO L? ?]: Removed 226 outVars from TransFormulas that were not future-live. [2024-11-25 01:58:10,304 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 01:58:11,393 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 01:58:11,393 INFO L312 CfgBuilder]: Removed 23 assume(true) statements. [2024-11-25 01:58:11,394 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:58:11 BoogieIcfgContainer [2024-11-25 01:58:11,394 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 01:58:11,395 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 01:58:11,395 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 01:58:11,409 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 01:58:11,409 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:58:11" (1/1) ... [2024-11-25 01:58:11,417 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 01:58:11,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:11,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 85 states and 135 transitions. [2024-11-25 01:58:11,473 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 135 transitions. [2024-11-25 01:58:11,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 01:58:11,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:11,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:11,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:11,863 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 01:58:11,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:11,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 87 states and 140 transitions. [2024-11-25 01:58:11,978 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 140 transitions. [2024-11-25 01:58:11,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 01:58:11,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:11,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:12,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:12,047 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 01:58:12,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:12,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 88 states and 142 transitions. [2024-11-25 01:58:12,167 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 142 transitions. [2024-11-25 01:58:12,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 01:58:12,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:12,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:12,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:12,381 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 01:58:12,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:12,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 91 states and 148 transitions. [2024-11-25 01:58:12,625 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 148 transitions. [2024-11-25 01:58:12,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 01:58:12,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:12,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:12,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:12,665 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 01:58:12,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:12,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 91 states and 146 transitions. [2024-11-25 01:58:12,675 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 146 transitions. [2024-11-25 01:58:12,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 01:58:12,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:12,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:12,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:12,724 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 01:58:12,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:12,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 91 states and 142 transitions. [2024-11-25 01:58:12,734 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 142 transitions. [2024-11-25 01:58:12,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 01:58:12,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:12,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:12,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:12,790 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 01:58:12,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:12,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 91 states and 136 transitions. [2024-11-25 01:58:12,800 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 136 transitions. [2024-11-25 01:58:12,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 01:58:12,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:12,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:12,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:12,917 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 01:58:15,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:58:15,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:15,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 91 states and 130 transitions. [2024-11-25 01:58:15,450 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 130 transitions. [2024-11-25 01:58:15,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 01:58:15,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:15,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:15,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:15,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:26,475 WARN L539 Checker$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 01:58:36,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:58:42,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:58:42,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:42,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 105 states and 150 transitions. [2024-11-25 01:58:42,458 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 150 transitions. [2024-11-25 01:58:42,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 01:58:42,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:42,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:42,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:42,629 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 01:58:42,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:42,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 105 states and 148 transitions. [2024-11-25 01:58:42,638 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 148 transitions. [2024-11-25 01:58:42,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 01:58:42,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:42,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:42,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:42,783 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 01:58:42,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:42,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 105 states and 146 transitions. [2024-11-25 01:58:42,797 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 146 transitions. [2024-11-25 01:58:42,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 01:58:42,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:42,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:42,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:42,942 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 01:58:52,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:58:52,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:52,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 105 states and 144 transitions. [2024-11-25 01:58:52,967 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 144 transitions. [2024-11-25 01:58:52,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 01:58:52,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:52,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:53,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:53,291 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:03,326 WARN L539 Checker$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 01:59:13,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:59:23,361 WARN L539 Checker$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 01:59:33,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:59:33,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:33,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2024-11-25 01:59:33,382 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2024-11-25 01:59:33,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 01:59:33,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:33,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:33,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:33,808 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 01:59:39,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:59:39,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:39,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 144 states and 192 transitions. [2024-11-25 01:59:39,886 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 192 transitions. [2024-11-25 01:59:39,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 01:59:39,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:39,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:39,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:40,176 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 01:59:40,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:40,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 145 states and 194 transitions. [2024-11-25 01:59:40,207 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 194 transitions. [2024-11-25 01:59:40,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 01:59:40,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:40,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:40,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:41,235 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 01:59:51,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:59:59,029 WARN L539 Checker$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 01:59:59,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:59,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 183 states and 247 transitions. [2024-11-25 01:59:59,827 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 247 transitions. [2024-11-25 01:59:59,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 01:59:59,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:59,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:59,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:59,971 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:00:00,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:00,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 183 states and 245 transitions. [2024-11-25 02:00:00,160 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 245 transitions. [2024-11-25 02:00:00,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:00:00,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:00,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:00,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:00,512 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:00:00,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:00,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 184 states and 249 transitions. [2024-11-25 02:00:00,742 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 249 transitions. [2024-11-25 02:00:00,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:00:00,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:00,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:00,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:01,010 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:00:01,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:01,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 185 states and 253 transitions. [2024-11-25 02:00:01,200 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 253 transitions. [2024-11-25 02:00:01,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:00:01,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:01,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:01,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:02,030 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:00:12,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:22,328 WARN L539 Checker$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 02:00:23,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:24,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:24,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 223 states and 306 transitions. [2024-11-25 02:00:24,547 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 306 transitions. [2024-11-25 02:00:24,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:00:24,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:24,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:24,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:24,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:00:28,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:28,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:28,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 226 states and 308 transitions. [2024-11-25 02:00:28,959 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 308 transitions. [2024-11-25 02:00:28,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 02:00:28,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:28,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:29,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:29,337 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:00:29,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:29,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 227 states and 310 transitions. [2024-11-25 02:00:29,736 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 310 transitions. [2024-11-25 02:00:29,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:00:29,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:29,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:29,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:29,899 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:00:29,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:29,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 227 states and 309 transitions. [2024-11-25 02:00:29,919 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 309 transitions. [2024-11-25 02:00:29,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:29,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:29,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:30,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:30,222 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:00:30,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:30,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 236 states and 320 transitions. [2024-11-25 02:00:30,879 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 320 transitions. [2024-11-25 02:00:30,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:00:30,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:30,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:30,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:31,704 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:00:31,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:31,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 245 states and 331 transitions. [2024-11-25 02:00:31,996 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 331 transitions. [2024-11-25 02:00:31,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:00:31,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:31,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:32,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:32,277 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:00:33,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:33,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 246 states and 333 transitions. [2024-11-25 02:00:33,628 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 333 transitions. [2024-11-25 02:00:33,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 02:00:33,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:33,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:33,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:34,292 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:00:34,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:34,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 255 states and 344 transitions. [2024-11-25 02:00:34,558 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 344 transitions. [2024-11-25 02:00:34,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 02:00:34,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:34,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:34,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:35,322 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:00:37,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:00:37,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:37,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 256 states and 346 transitions. [2024-11-25 02:00:37,970 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 346 transitions. [2024-11-25 02:00:37,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 02:00:37,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:37,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:38,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:38,167 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:00:38,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:38,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 256 states and 344 transitions. [2024-11-25 02:00:38,190 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 344 transitions. [2024-11-25 02:00:38,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 02:00:38,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:38,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:38,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:38,879 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:00:40,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:00:40,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:40,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 257 states and 346 transitions. [2024-11-25 02:00:40,179 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 346 transitions. [2024-11-25 02:00:40,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 02:00:40,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:40,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:40,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:40,497 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:00:42,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:00:42,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:42,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 260 states and 348 transitions. [2024-11-25 02:00:42,712 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 348 transitions. [2024-11-25 02:00:42,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 02:00:42,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:42,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:42,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:43,476 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:00:45,304 WARN L539 Checker$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 02:00:45,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:45,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 263 states and 350 transitions. [2024-11-25 02:00:45,331 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 350 transitions. [2024-11-25 02:00:45,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 02:00:45,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:45,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:45,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:46,070 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:00:48,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:00:48,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:48,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 266 states and 352 transitions. [2024-11-25 02:00:48,107 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 352 transitions. [2024-11-25 02:00:48,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:00:48,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:48,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:48,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:48,631 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:00:59,619 WARN L539 Checker$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 02:01:08,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:01:09,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:09,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 296 states and 396 transitions. [2024-11-25 02:01:09,375 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 396 transitions. [2024-11-25 02:01:09,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:01:09,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:09,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:09,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:09,751 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:01:10,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:10,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 297 states and 398 transitions. [2024-11-25 02:01:10,085 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 398 transitions. [2024-11-25 02:01:10,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:01:10,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:10,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:10,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:10,558 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:01:10,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:10,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 298 states and 400 transitions. [2024-11-25 02:01:10,858 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 400 transitions. [2024-11-25 02:01:10,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:01:10,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:10,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:10,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:11,250 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:01:11,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:11,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 300 states and 403 transitions. [2024-11-25 02:01:11,546 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 403 transitions. [2024-11-25 02:01:11,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:01:11,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:11,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:11,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:11,921 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:01:22,770 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 02:01:32,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:01:34,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:01:35,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:35,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 329 states and 443 transitions. [2024-11-25 02:01:35,011 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 443 transitions. [2024-11-25 02:01:35,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:01:35,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:35,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:35,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:35,287 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:01:35,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:35,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 329 states and 442 transitions. [2024-11-25 02:01:35,656 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 442 transitions. [2024-11-25 02:01:35,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:01:35,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:35,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:35,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:35,877 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:01:36,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:36,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 329 states and 441 transitions. [2024-11-25 02:01:36,177 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 441 transitions. [2024-11-25 02:01:36,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:01:36,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:36,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:36,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:37,212 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:01:47,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:01:57,929 WARN L539 Checker$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 02:02:07,943 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:02:13,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:02:15,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:15,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 360 states and 488 transitions. [2024-11-25 02:02:15,107 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 488 transitions. [2024-11-25 02:02:15,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:02:15,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:15,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:15,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:16,272 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:02:19,480 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:02:21,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:21,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 391 states and 537 transitions. [2024-11-25 02:02:21,196 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 537 transitions. [2024-11-25 02:02:21,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:02:21,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:21,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:21,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:22,158 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:02:22,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:22,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 392 states and 544 transitions. [2024-11-25 02:02:22,550 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 544 transitions. [2024-11-25 02:02:22,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:02:22,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:22,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:22,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:23,205 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:02:30,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:02:32,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:32,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 423 states and 588 transitions. [2024-11-25 02:02:32,009 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 588 transitions. [2024-11-25 02:02:32,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:02:32,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:32,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:32,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:32,441 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:02:33,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:33,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 426 states and 596 transitions. [2024-11-25 02:02:33,271 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 596 transitions. [2024-11-25 02:02:33,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:02:33,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:33,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:33,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:34,096 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:02:34,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:34,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 427 states and 600 transitions. [2024-11-25 02:02:34,518 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 600 transitions. [2024-11-25 02:02:34,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:02:34,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:34,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:34,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:34,863 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:02:35,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:35,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 428 states and 603 transitions. [2024-11-25 02:02:35,292 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 603 transitions. [2024-11-25 02:02:35,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:02:35,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:35,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:35,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:35,634 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:02:36,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:36,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 429 states and 606 transitions. [2024-11-25 02:02:36,079 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 606 transitions. [2024-11-25 02:02:36,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:02:36,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:36,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:36,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:36,446 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:02:42,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:02:42,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:42,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 432 states and 608 transitions. [2024-11-25 02:02:42,163 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 608 transitions. [2024-11-25 02:02:42,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:02:42,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:42,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:42,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:42,562 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:02:43,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:02:43,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:43,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 435 states and 610 transitions. [2024-11-25 02:02:43,946 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 610 transitions. [2024-11-25 02:02:43,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:02:43,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:43,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:44,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:44,425 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:02:45,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:45,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 436 states and 612 transitions. [2024-11-25 02:02:45,024 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 612 transitions. [2024-11-25 02:02:45,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:02:45,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:45,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:45,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:45,519 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:02:56,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:03:06,914 WARN L539 Checker$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 02:03:16,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:03:18,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:03:20,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:20,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 469 states and 654 transitions. [2024-11-25 02:03:20,272 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 654 transitions. [2024-11-25 02:03:20,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:03:20,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:20,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:20,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:20,603 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:03:20,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:20,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 478 states and 665 transitions. [2024-11-25 02:03:20,798 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 665 transitions. [2024-11-25 02:03:20,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:03:20,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:20,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:20,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:21,052 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:03:21,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:21,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 479 states and 668 transitions. [2024-11-25 02:03:21,517 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 668 transitions. [2024-11-25 02:03:21,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:03:21,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:21,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:21,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:21,771 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:03:22,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:22,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 482 states and 674 transitions. [2024-11-25 02:03:22,658 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 674 transitions. [2024-11-25 02:03:22,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:03:22,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:22,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:22,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:22,896 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:03:23,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:23,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 491 states and 685 transitions. [2024-11-25 02:03:23,133 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 685 transitions. [2024-11-25 02:03:23,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:03:23,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:23,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:23,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:24,008 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:03:24,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:24,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 500 states and 696 transitions. [2024-11-25 02:03:24,411 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 696 transitions. [2024-11-25 02:03:24,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:03:24,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:24,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:24,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:24,879 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:03:26,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:26,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 501 states and 698 transitions. [2024-11-25 02:03:26,117 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 698 transitions. [2024-11-25 02:03:26,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:03:26,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:26,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:26,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:27,047 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:03:27,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:27,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 510 states and 709 transitions. [2024-11-25 02:03:27,320 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 709 transitions. [2024-11-25 02:03:27,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:03:27,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:27,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:27,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:27,658 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:03:27,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:27,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 519 states and 720 transitions. [2024-11-25 02:03:27,901 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 720 transitions. [2024-11-25 02:03:27,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:03:27,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:27,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:28,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:28,198 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:03:29,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:29,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 520 states and 722 transitions. [2024-11-25 02:03:29,411 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 722 transitions. [2024-11-25 02:03:29,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:03:29,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:29,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:29,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:30,547 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:03:30,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:30,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 521 states and 724 transitions. [2024-11-25 02:03:30,866 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 724 transitions. [2024-11-25 02:03:30,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:03:30,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:30,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:31,274 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:03:32,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:03:33,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:33,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 522 states and 728 transitions. [2024-11-25 02:03:33,138 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 728 transitions. [2024-11-25 02:03:33,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:03:33,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:33,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:33,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:33,460 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:03:34,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:34,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 537 states and 744 transitions. [2024-11-25 02:03:34,700 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 744 transitions. [2024-11-25 02:03:34,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:03:34,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:34,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:34,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:35,622 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:03:36,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:36,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 538 states and 746 transitions. [2024-11-25 02:03:36,023 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 746 transitions. [2024-11-25 02:03:36,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:03:36,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:36,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:36,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:36,372 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:03:37,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:03:39,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:39,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 541 states and 748 transitions. [2024-11-25 02:03:39,335 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 748 transitions. [2024-11-25 02:03:39,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 02:03:39,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:39,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:39,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:39,594 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 02:03:40,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:03:40,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:40,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 544 states and 750 transitions. [2024-11-25 02:03:40,917 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 750 transitions. [2024-11-25 02:03:40,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:03:40,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:40,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:41,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:41,836 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:03:48,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:03:48,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:48,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 547 states and 752 transitions. [2024-11-25 02:03:48,503 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 752 transitions. [2024-11-25 02:03:48,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 02:03:48,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:48,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:48,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:48,855 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:03:49,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:49,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 556 states and 763 transitions. [2024-11-25 02:03:49,051 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 763 transitions. [2024-11-25 02:03:49,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:03:49,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:49,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:49,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:49,409 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:03:50,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:50,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 559 states and 765 transitions. [2024-11-25 02:03:50,360 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 765 transitions. [2024-11-25 02:03:50,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:03:50,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:50,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:50,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:51,419 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:03:54,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:03:54,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:54,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 562 states and 767 transitions. [2024-11-25 02:03:54,373 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 767 transitions. [2024-11-25 02:03:54,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:03:54,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:54,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:54,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:54,612 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 02:03:55,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:55,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 563 states and 769 transitions. [2024-11-25 02:03:55,396 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 769 transitions. [2024-11-25 02:03:55,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 02:03:55,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:55,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:55,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:55,752 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:03:57,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:03:57,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:57,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 566 states and 771 transitions. [2024-11-25 02:03:57,591 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 771 transitions. [2024-11-25 02:03:57,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 02:03:57,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:57,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:57,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:58,369 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 57 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:03:59,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:59,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 569 states and 777 transitions. [2024-11-25 02:03:59,741 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 777 transitions. [2024-11-25 02:03:59,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 02:03:59,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:59,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:59,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:00,399 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 57 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:04:00,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:00,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 571 states and 780 transitions. [2024-11-25 02:04:00,960 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 780 transitions. [2024-11-25 02:04:00,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 02:04:00,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:00,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:01,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:01,355 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-25 02:04:01,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:01,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 571 states and 779 transitions. [2024-11-25 02:04:01,825 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 779 transitions. [2024-11-25 02:04:01,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 02:04:01,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:01,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:02,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:02,201 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-25 02:04:02,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:02,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 571 states and 778 transitions. [2024-11-25 02:04:02,664 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 778 transitions. [2024-11-25 02:04:02,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:04:02,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:02,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:02,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:04,309 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:04:15,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:04:18,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:18,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 602 states and 825 transitions. [2024-11-25 02:04:18,941 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 825 transitions. [2024-11-25 02:04:18,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:04:18,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:18,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:19,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:19,814 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:04:23,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:04:26,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:26,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 633 states and 867 transitions. [2024-11-25 02:04:26,190 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 867 transitions. [2024-11-25 02:04:26,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:04:26,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:26,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:26,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:26,632 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:04:37,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:04:47,776 WARN L539 Checker$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 02:04:57,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:04:59,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:05:02,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:02,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 664 states and 909 transitions. [2024-11-25 02:05:02,081 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 909 transitions. [2024-11-25 02:05:02,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:05:02,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:02,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:02,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:02,575 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:05:03,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:03,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 666 states and 915 transitions. [2024-11-25 02:05:03,711 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 915 transitions. [2024-11-25 02:05:03,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:05:03,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:03,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:03,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:05,424 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:05:06,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:06,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 669 states and 931 transitions. [2024-11-25 02:05:06,939 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 931 transitions. [2024-11-25 02:05:06,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:05:06,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:06,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:07,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:07,502 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:05:08,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:08,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 671 states and 933 transitions. [2024-11-25 02:05:08,142 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 933 transitions. [2024-11-25 02:05:08,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:05:08,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:08,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:08,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:08,606 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:05:20,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:05:30,586 WARN L539 Checker$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 02:05:33,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:33,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 702 states and 974 transitions. [2024-11-25 02:05:33,588 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 974 transitions. [2024-11-25 02:05:33,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:05:33,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:33,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:33,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:35,052 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:05:46,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:05:56,010 WARN L539 Checker$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 02:06:00,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:00,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 731 states and 1017 transitions. [2024-11-25 02:06:00,161 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1017 transitions. [2024-11-25 02:06:00,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:06:00,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:00,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:00,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:01,766 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:06:03,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:03,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 741 states and 1027 transitions. [2024-11-25 02:06:03,218 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1027 transitions. [2024-11-25 02:06:03,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:06:03,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:03,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:03,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:04,602 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:06:05,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:05,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 742 states and 1030 transitions. [2024-11-25 02:06:05,191 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1030 transitions. [2024-11-25 02:06:05,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:06:05,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:05,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:05,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:06,584 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:06:06,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:06,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 743 states and 1033 transitions. [2024-11-25 02:06:06,713 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1033 transitions. [2024-11-25 02:06:06,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 02:06:06,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:06,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:06,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:07,071 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:06:07,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:07,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 744 states and 1035 transitions. [2024-11-25 02:06:07,911 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1035 transitions. [2024-11-25 02:06:07,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 02:06:07,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:07,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:08,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:08,268 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:06:08,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:08,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 745 states and 1037 transitions. [2024-11-25 02:06:08,935 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1037 transitions. [2024-11-25 02:06:08,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 02:06:08,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:08,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:09,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:09,281 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:06:10,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:10,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 746 states and 1039 transitions. [2024-11-25 02:06:10,045 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1039 transitions. [2024-11-25 02:06:10,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 02:06:10,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:10,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:10,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:10,478 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 02:06:23,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:06:33,263 WARN L539 Checker$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 02:06:43,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:06:53,277 WARN L539 Checker$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 02:06:55,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:55,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 777 states and 1081 transitions. [2024-11-25 02:06:55,158 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1081 transitions. [2024-11-25 02:06:55,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 02:06:55,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:55,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:55,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:55,456 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 02:06:56,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:56,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 779 states and 1086 transitions. [2024-11-25 02:06:56,922 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1086 transitions. [2024-11-25 02:06:56,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 02:06:56,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:56,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:57,222 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 02:06:58,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:58,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 782 states and 1093 transitions. [2024-11-25 02:06:58,626 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1093 transitions. [2024-11-25 02:06:58,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 02:06:58,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:58,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:58,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:58,926 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 02:06:59,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:59,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 783 states and 1096 transitions. [2024-11-25 02:06:59,815 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1096 transitions. [2024-11-25 02:06:59,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 02:06:59,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:59,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:59,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:00,113 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 02:07:00,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:00,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 785 states and 1100 transitions. [2024-11-25 02:07:00,840 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1100 transitions. [2024-11-25 02:07:00,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 02:07:00,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:00,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:01,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:02,473 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:07:02,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:02,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 794 states and 1111 transitions. [2024-11-25 02:07:02,719 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1111 transitions. [2024-11-25 02:07:02,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 02:07:02,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:02,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:03,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:03,685 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:07:03,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:03,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 803 states and 1122 transitions. [2024-11-25 02:07:03,943 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1122 transitions. [2024-11-25 02:07:03,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 02:07:03,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:03,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:04,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:04,520 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:07:05,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:05,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 812 states and 1133 transitions. [2024-11-25 02:07:05,423 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1133 transitions. [2024-11-25 02:07:05,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 02:07:05,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:05,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:05,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:06,278 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:07:06,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:06,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 821 states and 1144 transitions. [2024-11-25 02:07:06,540 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1144 transitions. [2024-11-25 02:07:06,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 02:07:06,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:06,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:06,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:08,697 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:07:08,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:08,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 830 states and 1156 transitions. [2024-11-25 02:07:08,989 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1156 transitions. [2024-11-25 02:07:08,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 02:07:08,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:08,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:09,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:10,472 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:07:10,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:10,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 835 states and 1162 transitions. [2024-11-25 02:07:10,649 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1162 transitions. [2024-11-25 02:07:10,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 02:07:10,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:10,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:10,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:12,446 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:07:13,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:13,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 836 states and 1164 transitions. [2024-11-25 02:07:13,824 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1164 transitions. [2024-11-25 02:07:13,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 02:07:13,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:13,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:14,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:15,614 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:07:17,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:17,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 837 states and 1168 transitions. [2024-11-25 02:07:17,717 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1168 transitions. [2024-11-25 02:07:17,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 02:07:17,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:17,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:17,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:18,287 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:07:19,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:19,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 838 states and 1170 transitions. [2024-11-25 02:07:19,486 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1170 transitions. [2024-11-25 02:07:19,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 02:07:19,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:19,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:19,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:20,043 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:07:21,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:07:22,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:22,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 839 states and 1172 transitions. [2024-11-25 02:07:22,097 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1172 transitions. [2024-11-25 02:07:22,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 02:07:22,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:22,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:22,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:23,559 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:07:24,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:07:25,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:25,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 840 states and 1174 transitions. [2024-11-25 02:07:25,212 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1174 transitions. [2024-11-25 02:07:25,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:07:25,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:25,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:25,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:26,981 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:07:28,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:07:37,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.96s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:07:37,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:37,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 843 states and 1176 transitions. [2024-11-25 02:07:37,229 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1176 transitions. [2024-11-25 02:07:37,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 02:07:37,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:37,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:37,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:37,572 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-25 02:07:37,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:37,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 852 states and 1187 transitions. [2024-11-25 02:07:37,757 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1187 transitions. [2024-11-25 02:07:37,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:07:37,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:37,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:37,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:39,245 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:07:40,520 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 02:07:40,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:40,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 855 states and 1189 transitions. [2024-11-25 02:07:40,644 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1189 transitions. [2024-11-25 02:07:40,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:07:40,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:40,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:40,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:41,255 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:07:41,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:41,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 858 states and 1191 transitions. [2024-11-25 02:07:41,918 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1191 transitions. [2024-11-25 02:07:41,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:07:41,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:41,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:42,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:42,448 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:07:44,749 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 02:07:44,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:44,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 861 states and 1193 transitions. [2024-11-25 02:07:44,849 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1193 transitions. [2024-11-25 02:07:44,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:07:44,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:44,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:45,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:46,511 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:07:47,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:47,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 864 states and 1195 transitions. [2024-11-25 02:07:47,029 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1195 transitions. [2024-11-25 02:07:47,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 02:07:47,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:47,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:47,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:47,376 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-25 02:07:52,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:07:52,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:52,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 865 states and 1197 transitions. [2024-11-25 02:07:52,397 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1197 transitions. [2024-11-25 02:07:52,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:07:52,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:52,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:52,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:52,829 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 02:07:53,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:53,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 868 states and 1199 transitions. [2024-11-25 02:07:53,537 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1199 transitions. [2024-11-25 02:07:53,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 02:07:53,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:53,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:53,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:54,571 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:07:55,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:55,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 870 states and 1201 transitions. [2024-11-25 02:07:55,424 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1201 transitions. [2024-11-25 02:07:55,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 02:07:55,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:55,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:55,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:56,560 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:08:09,074 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 02:08:11,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:08:15,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:15,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 901 states and 1239 transitions. [2024-11-25 02:08:15,107 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1239 transitions. [2024-11-25 02:08:15,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 02:08:15,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:15,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:15,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:16,330 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:08:25,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:08:26,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:26,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 919 states and 1260 transitions. [2024-11-25 02:08:26,049 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1260 transitions. [2024-11-25 02:08:26,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:08:26,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:26,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:26,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:26,527 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 02:08:27,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:27,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 919 states and 1259 transitions. [2024-11-25 02:08:27,255 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1259 transitions. [2024-11-25 02:08:27,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:08:27,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:27,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:27,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:27,637 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 02:08:28,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:28,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 919 states and 1258 transitions. [2024-11-25 02:08:28,379 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1258 transitions. [2024-11-25 02:08:28,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 02:08:28,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:28,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:28,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:31,296 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:08:43,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:08:53,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:08:57,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:57,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 950 states and 1305 transitions. [2024-11-25 02:08:57,157 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1305 transitions. [2024-11-25 02:08:57,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:08:57,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:57,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:57,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:58,389 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:09:04,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:04,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 981 states and 1347 transitions. [2024-11-25 02:09:04,897 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1347 transitions. [2024-11-25 02:09:04,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:09:04,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:04,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:05,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:05,577 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:09:07,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:07,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 983 states and 1355 transitions. [2024-11-25 02:09:07,342 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1355 transitions. [2024-11-25 02:09:07,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:09:07,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:07,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:07,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:10,185 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:09:19,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:09:22,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:22,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 1014 states and 1405 transitions. [2024-11-25 02:09:22,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1405 transitions. [2024-11-25 02:09:22,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:09:22,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:22,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:23,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:23,493 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:09:29,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:09:31,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:31,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 1044 states and 1441 transitions. [2024-11-25 02:09:31,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1441 transitions. [2024-11-25 02:09:31,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:09:31,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:31,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:32,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:32,897 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:09:33,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:33,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 1045 states and 1445 transitions. [2024-11-25 02:09:33,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1445 transitions. [2024-11-25 02:09:33,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:09:33,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:33,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:34,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:34,497 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:09:47,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:09:57,405 WARN L539 Checker$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 02:10:07,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:10:17,425 WARN L539 Checker$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 02:10:20,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:20,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 1076 states and 1485 transitions. [2024-11-25 02:10:20,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1485 transitions. [2024-11-25 02:10:20,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:10:20,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:20,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:21,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:21,598 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:10:22,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:22,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 1078 states and 1487 transitions. [2024-11-25 02:10:22,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1487 transitions. [2024-11-25 02:10:22,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:10:22,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:22,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:22,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:23,235 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:10:24,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:24,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1080 states and 1489 transitions. [2024-11-25 02:10:24,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1489 transitions. [2024-11-25 02:10:24,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:10:24,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:24,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:24,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:25,078 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:10:38,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:10:40,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:10:44,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:44,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 1111 states and 1530 transitions. [2024-11-25 02:10:44,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1530 transitions. [2024-11-25 02:10:44,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:10:44,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:44,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:44,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:44,500 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 02:10:45,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:45,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 1112 states and 1532 transitions. [2024-11-25 02:10:45,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1532 transitions. [2024-11-25 02:10:45,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:10:45,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:45,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:45,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:46,217 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 02:10:47,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:47,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 1113 states and 1534 transitions. [2024-11-25 02:10:47,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1534 transitions. [2024-11-25 02:10:47,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:10:47,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:47,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:47,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:47,637 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 02:10:48,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:48,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 1114 states and 1536 transitions. [2024-11-25 02:10:48,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1536 transitions. [2024-11-25 02:10:48,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:10:48,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:48,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:48,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:49,099 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 02:10:50,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:50,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 1115 states and 1538 transitions. [2024-11-25 02:10:50,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1538 transitions. [2024-11-25 02:10:50,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 02:10:50,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:50,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:50,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:50,726 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-25 02:10:54,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:10:57,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:57,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1144 states and 1576 transitions. [2024-11-25 02:10:57,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1576 transitions. [2024-11-25 02:10:57,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 02:10:57,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:57,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:57,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:58,079 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-25 02:11:01,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:01,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1147 states and 1582 transitions. [2024-11-25 02:11:01,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1582 transitions. [2024-11-25 02:11:01,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 02:11:01,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:01,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:01,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:02,006 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-25 02:11:05,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:05,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1151 states and 1591 transitions. [2024-11-25 02:11:05,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1591 transitions. [2024-11-25 02:11:05,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 02:11:05,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:05,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:05,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:06,628 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:11:07,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:07,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1155 states and 1595 transitions. [2024-11-25 02:11:07,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1595 transitions. [2024-11-25 02:11:07,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 02:11:07,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:07,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:07,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:07,703 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-25 02:11:08,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:08,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1156 states and 1598 transitions. [2024-11-25 02:11:08,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1598 transitions. [2024-11-25 02:11:08,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 02:11:08,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:08,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:09,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:10,212 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:11:10,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:10,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 1165 states and 1609 transitions. [2024-11-25 02:11:10,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1609 transitions. [2024-11-25 02:11:10,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 02:11:10,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:10,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:10,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:11,055 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-25 02:11:12,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:12,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1167 states and 1612 transitions. [2024-11-25 02:11:12,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1612 transitions. [2024-11-25 02:11:12,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 02:11:12,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:12,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:12,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:12,509 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-25 02:11:13,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:13,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 1169 states and 1615 transitions. [2024-11-25 02:11:13,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1615 transitions. [2024-11-25 02:11:13,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 02:11:13,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:13,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:13,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:14,094 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-25 02:11:20,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:11:23,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:23,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 1199 states and 1650 transitions. [2024-11-25 02:11:23,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 1650 transitions. [2024-11-25 02:11:23,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 02:11:23,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:23,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:24,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:24,510 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-25 02:11:36,746 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:11:42,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:11:47,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:11:50,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:50,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 1227 states and 1682 transitions. [2024-11-25 02:11:50,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1682 transitions. [2024-11-25 02:11:50,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 02:11:50,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:50,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:50,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:50,517 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-25 02:11:51,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:51,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 1228 states and 1685 transitions. [2024-11-25 02:11:51,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1685 transitions. [2024-11-25 02:11:51,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 02:11:51,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:51,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:51,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:53,254 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:11:54,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:54,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1229 states and 1687 transitions. [2024-11-25 02:11:54,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1687 transitions. [2024-11-25 02:11:54,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 02:11:54,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:54,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:54,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:11:57,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:57,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 1238 states and 1698 transitions. [2024-11-25 02:11:57,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1698 transitions. [2024-11-25 02:11:57,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:11:57,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:57,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:58,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:58,940 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:11:59,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:59,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 1247 states and 1709 transitions. [2024-11-25 02:11:59,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1709 transitions. [2024-11-25 02:11:59,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:11:59,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:59,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:00,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:00,690 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:12:01,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:01,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 1256 states and 1720 transitions. [2024-11-25 02:12:01,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1720 transitions. [2024-11-25 02:12:01,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:12:01,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:01,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:01,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:04,020 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:12:04,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:04,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 1265 states and 1731 transitions. [2024-11-25 02:12:04,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1731 transitions. [2024-11-25 02:12:04,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:12:04,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:04,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:04,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:05,411 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:12:05,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:05,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 1274 states and 1744 transitions. [2024-11-25 02:12:05,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1744 transitions. [2024-11-25 02:12:05,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:12:05,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:05,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:06,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:06,841 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:12:07,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:07,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1283 states and 1755 transitions. [2024-11-25 02:12:07,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1755 transitions. [2024-11-25 02:12:07,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 02:12:07,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:07,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:07,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:09,989 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:12:11,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:11,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 1284 states and 1757 transitions. [2024-11-25 02:12:11,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1757 transitions. [2024-11-25 02:12:11,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 02:12:11,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:11,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:14,512 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:12:21,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:21,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1301 states and 1783 transitions. [2024-11-25 02:12:21,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1783 transitions. [2024-11-25 02:12:21,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 02:12:21,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:21,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:21,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:22,531 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:12:24,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:12:25,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:25,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 1302 states and 1785 transitions. [2024-11-25 02:12:25,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1785 transitions. [2024-11-25 02:12:25,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 02:12:25,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:25,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:25,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:26,252 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:12:27,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:27,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1303 states and 1787 transitions. [2024-11-25 02:12:27,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 1787 transitions. [2024-11-25 02:12:27,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 02:12:27,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:27,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:27,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:27,983 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:12:29,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:29,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 1304 states and 1789 transitions. [2024-11-25 02:12:29,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1789 transitions. [2024-11-25 02:12:29,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 02:12:29,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:29,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:30,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:31,220 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:12:31,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:31,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1307 states and 1791 transitions. [2024-11-25 02:12:31,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1791 transitions. [2024-11-25 02:12:31,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 02:12:31,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:31,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:31,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:32,431 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:12:33,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:33,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 1308 states and 1793 transitions. [2024-11-25 02:12:33,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1793 transitions. [2024-11-25 02:12:33,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 02:12:33,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:33,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:34,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:36,919 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked.