./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test1-1.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_5867205b-3f2d-4cf1-a44e-2161883fd2fd/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5867205b-3f2d-4cf1-a44e-2161883fd2fd/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5867205b-3f2d-4cf1-a44e-2161883fd2fd/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5867205b-3f2d-4cf1-a44e-2161883fd2fd/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5867205b-3f2d-4cf1-a44e-2161883fd2fd/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5867205b-3f2d-4cf1-a44e-2161883fd2fd/bin/ukojak-verify-CZk0znPC7b --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 fdc85b042221b41aa26e62667e19ce1f6c246be9a2cb4f81fe8b15c8429db160 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:49:11,348 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:49:11,396 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5867205b-3f2d-4cf1-a44e-2161883fd2fd/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 04:49:11,399 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:49:11,399 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:49:11,416 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:49:11,417 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:49:11,417 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:49:11,417 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:49:11,417 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:49:11,417 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:49:11,418 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:49:11,418 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:49:11,418 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:49:11,418 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:49:11,418 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:49:11,418 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:49:11,418 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:49:11,418 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:49:11,418 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 04:49:11,418 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:49:11,418 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:49:11,418 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:49:11,418 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:49:11,418 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:49:11,419 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:49:11,419 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:49:11,419 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:49:11,419 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:49:11,419 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:49:11,419 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:49:11,419 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:49:11,419 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:49:11,419 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:49:11,419 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:49:11,419 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_5867205b-3f2d-4cf1-a44e-2161883fd2fd/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> fdc85b042221b41aa26e62667e19ce1f6c246be9a2cb4f81fe8b15c8429db160 [2024-12-06 04:49:11,616 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:49:11,623 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:49:11,625 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:49:11,626 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:49:11,627 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:49:11,628 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5867205b-3f2d-4cf1-a44e-2161883fd2fd/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test1-1.i [2024-12-06 04:49:14,287 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5867205b-3f2d-4cf1-a44e-2161883fd2fd/bin/ukojak-verify-CZk0znPC7b/data/d6cf258f0/4a67655c4894407bbf2f134052750414/FLAG63d7e2f21 [2024-12-06 04:49:14,545 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:49:14,546 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5867205b-3f2d-4cf1-a44e-2161883fd2fd/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test1-1.i [2024-12-06 04:49:14,559 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5867205b-3f2d-4cf1-a44e-2161883fd2fd/bin/ukojak-verify-CZk0znPC7b/data/d6cf258f0/4a67655c4894407bbf2f134052750414/FLAG63d7e2f21 [2024-12-06 04:49:14,845 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5867205b-3f2d-4cf1-a44e-2161883fd2fd/bin/ukojak-verify-CZk0znPC7b/data/d6cf258f0/4a67655c4894407bbf2f134052750414 [2024-12-06 04:49:14,847 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:49:14,848 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:49:14,849 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:49:14,849 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:49:14,852 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:49:14,853 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:49:14" (1/1) ... [2024-12-06 04:49:14,853 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e68b7d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:14, skipping insertion in model container [2024-12-06 04:49:14,853 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:49:14" (1/1) ... [2024-12-06 04:49:14,885 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:49:15,237 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:49:15,247 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:49:15,315 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:49:15,338 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:49:15,338 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:15 WrapperNode [2024-12-06 04:49:15,338 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:49:15,339 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:49:15,339 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:49:15,339 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:49:15,344 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:15" (1/1) ... [2024-12-06 04:49:15,359 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:15" (1/1) ... [2024-12-06 04:49:15,390 INFO L138 Inliner]: procedures = 176, calls = 170, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 787 [2024-12-06 04:49:15,391 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:49:15,391 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:49:15,391 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:49:15,391 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:49:15,398 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:15" (1/1) ... [2024-12-06 04:49:15,398 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:15" (1/1) ... [2024-12-06 04:49:15,405 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:15" (1/1) ... [2024-12-06 04:49:15,405 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:15" (1/1) ... [2024-12-06 04:49:15,429 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:15" (1/1) ... [2024-12-06 04:49:15,431 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:15" (1/1) ... [2024-12-06 04:49:15,439 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:15" (1/1) ... [2024-12-06 04:49:15,442 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:15" (1/1) ... [2024-12-06 04:49:15,444 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:15" (1/1) ... [2024-12-06 04:49:15,450 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:49:15,451 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:49:15,451 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:49:15,451 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:49:15,452 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:49:15" (1/1) ... [2024-12-06 04:49:15,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:49:15,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5867205b-3f2d-4cf1-a44e-2161883fd2fd/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:49:15,481 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5867205b-3f2d-4cf1-a44e-2161883fd2fd/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:49:15,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5867205b-3f2d-4cf1-a44e-2161883fd2fd/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:49:15,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:49:15,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:49:15,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 04:49:15,508 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 04:49:15,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:49:15,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:49:15,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:49:15,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:49:15,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:49:15,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:49:15,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:49:15,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:49:15,648 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:49:15,650 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:49:16,555 INFO L? ?]: Removed 202 outVars from TransFormulas that were not future-live. [2024-12-06 04:49:16,555 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:49:17,361 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:49:17,361 INFO L312 CfgBuilder]: Removed 18 assume(true) statements. [2024-12-06 04:49:17,361 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:49:17 BoogieIcfgContainer [2024-12-06 04:49:17,361 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:49:17,362 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:49:17,362 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:49:17,371 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:49:17,371 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:49:17" (1/1) ... [2024-12-06 04:49:17,378 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:49:17,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:17,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 70 states and 109 transitions. [2024-12-06 04:49:17,425 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 109 transitions. [2024-12-06 04:49:17,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 04:49:17,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:17,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:17,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:17,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:49:17,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:17,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 72 states and 113 transitions. [2024-12-06 04:49:17,743 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 113 transitions. [2024-12-06 04:49:17,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:49:17,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:17,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:17,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:17,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:49:17,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:17,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 73 states and 115 transitions. [2024-12-06 04:49:17,849 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 115 transitions. [2024-12-06 04:49:17,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:49:17,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:17,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:17,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:17,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:49:18,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:18,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 74 states and 117 transitions. [2024-12-06 04:49:18,050 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 117 transitions. [2024-12-06 04:49:18,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:49:18,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:18,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:18,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:18,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:49:18,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:18,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 74 states and 115 transitions. [2024-12-06 04:49:18,078 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 115 transitions. [2024-12-06 04:49:18,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:49:18,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:18,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:18,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:18,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:49:18,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:18,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 74 states and 111 transitions. [2024-12-06 04:49:18,105 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 111 transitions. [2024-12-06 04:49:18,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:49:18,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:18,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:18,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:18,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:49:18,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:18,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 74 states and 105 transitions. [2024-12-06 04:49:18,141 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 105 transitions. [2024-12-06 04:49:18,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:49:18,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:18,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:18,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:18,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:49:21,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:49:21,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:21,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 74 states and 99 transitions. [2024-12-06 04:49:21,111 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 99 transitions. [2024-12-06 04:49:21,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:49:21,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:21,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:21,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:21,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:49:31,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:49:32,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:32,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 88 states and 117 transitions. [2024-12-06 04:49:32,342 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 117 transitions. [2024-12-06 04:49:32,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:49:32,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:32,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:32,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:32,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:49:32,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:32,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 88 states and 115 transitions. [2024-12-06 04:49:32,434 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 115 transitions. [2024-12-06 04:49:32,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:49:32,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:32,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:32,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:32,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:49:32,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:32,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 88 states and 113 transitions. [2024-12-06 04:49:32,539 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 113 transitions. [2024-12-06 04:49:32,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:49:32,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:32,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:32,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:32,611 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:49:42,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:49:42,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:42,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 88 states and 111 transitions. [2024-12-06 04:49:42,646 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 111 transitions. [2024-12-06 04:49:42,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:49:42,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:42,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:42,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:42,854 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:49:43,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:43,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 91 states and 113 transitions. [2024-12-06 04:49:43,456 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 113 transitions. [2024-12-06 04:49:43,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:49:43,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:43,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:43,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:43,732 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:49:54,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:50:01,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:50:02,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:02,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 128 states and 160 transitions. [2024-12-06 04:50:02,019 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 160 transitions. [2024-12-06 04:50:02,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:50:02,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:02,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:02,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:02,296 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:50:12,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:50:22,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:50:32,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:50:42,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:50:43,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:43,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 165 states and 207 transitions. [2024-12-06 04:50:43,042 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 207 transitions. [2024-12-06 04:50:43,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:50:43,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:43,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:43,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:43,777 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:50:45,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:50:46,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:46,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 203 states and 261 transitions. [2024-12-06 04:50:46,545 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 261 transitions. [2024-12-06 04:50:46,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:50:46,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:46,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:46,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:46,629 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:50:46,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:46,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 203 states and 259 transitions. [2024-12-06 04:50:46,666 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 259 transitions. [2024-12-06 04:50:46,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:50:46,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:46,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:46,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:46,865 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:50:47,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:47,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 204 states and 260 transitions. [2024-12-06 04:50:47,061 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 260 transitions. [2024-12-06 04:50:47,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:50:47,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:47,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:47,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:47,716 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:50:50,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:50:51,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:51,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 242 states and 312 transitions. [2024-12-06 04:50:51,749 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 312 transitions. [2024-12-06 04:50:51,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:50:51,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:51,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:51,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:51,946 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:50:52,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:52,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 243 states and 314 transitions. [2024-12-06 04:50:52,150 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 314 transitions. [2024-12-06 04:50:52,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:50:52,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:52,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:52,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:52,350 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:50:53,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:50:53,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:53,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 246 states and 316 transitions. [2024-12-06 04:50:53,422 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 316 transitions. [2024-12-06 04:50:53,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 04:50:53,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:53,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:53,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:53,577 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:50:53,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:53,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 249 states and 318 transitions. [2024-12-06 04:50:53,995 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 318 transitions. [2024-12-06 04:50:53,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:50:53,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:53,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:54,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:54,263 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:50:54,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:54,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 250 states and 320 transitions. [2024-12-06 04:50:54,629 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 320 transitions. [2024-12-06 04:50:54,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:50:54,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:54,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:54,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:54,739 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:50:54,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:54,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 250 states and 319 transitions. [2024-12-06 04:50:54,753 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 319 transitions. [2024-12-06 04:50:54,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:50:54,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:54,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:54,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:54,907 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:50:55,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:55,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 259 states and 330 transitions. [2024-12-06 04:50:55,212 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 330 transitions. [2024-12-06 04:50:55,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 04:50:55,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:55,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:55,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:55,357 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:50:55,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:55,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 268 states and 341 transitions. [2024-12-06 04:50:55,627 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 341 transitions. [2024-12-06 04:50:55,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 04:50:55,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:55,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:55,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:56,109 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:50:56,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:56,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 277 states and 352 transitions. [2024-12-06 04:50:56,420 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 352 transitions. [2024-12-06 04:50:56,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 04:50:56,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:56,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:56,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:56,572 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:50:57,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:57,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 278 states and 354 transitions. [2024-12-06 04:50:57,290 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 354 transitions. [2024-12-06 04:50:57,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:50:57,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:57,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:57,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:57,672 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:50:58,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:58,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 287 states and 365 transitions. [2024-12-06 04:50:58,091 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 365 transitions. [2024-12-06 04:50:58,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:50:58,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:58,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:58,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:58,236 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:51:01,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:51:01,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:01,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 288 states and 367 transitions. [2024-12-06 04:51:01,333 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 367 transitions. [2024-12-06 04:51:01,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:51:01,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:01,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:01,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:01,446 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:51:01,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:01,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 288 states and 365 transitions. [2024-12-06 04:51:01,457 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 365 transitions. [2024-12-06 04:51:01,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:51:01,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:01,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:01,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:01,967 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:51:03,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:03,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 289 states and 367 transitions. [2024-12-06 04:51:03,579 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 367 transitions. [2024-12-06 04:51:03,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:51:03,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:03,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:03,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:03,727 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:51:04,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:04,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 292 states and 369 transitions. [2024-12-06 04:51:04,403 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 369 transitions. [2024-12-06 04:51:04,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:51:04,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:04,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:04,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:04,819 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:51:08,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:51:08,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:08,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 293 states and 371 transitions. [2024-12-06 04:51:08,468 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 371 transitions. [2024-12-06 04:51:08,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:51:08,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:08,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:08,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:08,627 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:51:11,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:51:18,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:51:18,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:18,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 296 states and 373 transitions. [2024-12-06 04:51:18,808 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 373 transitions. [2024-12-06 04:51:18,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 04:51:18,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:18,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:18,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:19,310 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:51:20,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:20,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 299 states and 375 transitions. [2024-12-06 04:51:20,691 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 375 transitions. [2024-12-06 04:51:20,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:51:20,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:20,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:20,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:21,239 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:51:22,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:22,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 302 states and 377 transitions. [2024-12-06 04:51:22,392 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 377 transitions. [2024-12-06 04:51:22,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:51:22,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:22,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:22,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:22,659 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:51:33,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:51:40,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:51:40,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:40,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 318 states and 398 transitions. [2024-12-06 04:51:40,767 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 398 transitions. [2024-12-06 04:51:40,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:51:40,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:40,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:40,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:41,044 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:51:41,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:41,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 320 states and 402 transitions. [2024-12-06 04:51:41,537 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 402 transitions. [2024-12-06 04:51:41,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:51:41,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:41,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:41,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:41,826 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:51:42,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:42,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 321 states and 403 transitions. [2024-12-06 04:51:42,079 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 403 transitions. [2024-12-06 04:51:42,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:51:42,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:42,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:42,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:42,346 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:51:53,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:51:55,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:51:55,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:55,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 350 states and 443 transitions. [2024-12-06 04:51:55,706 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 443 transitions. [2024-12-06 04:51:55,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:51:55,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:55,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:55,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:55,879 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:51:56,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:56,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 351 states and 444 transitions. [2024-12-06 04:51:56,388 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 444 transitions. [2024-12-06 04:51:56,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:51:56,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:56,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:56,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:57,299 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:52:07,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:52:09,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:09,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 382 states and 495 transitions. [2024-12-06 04:52:09,604 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 495 transitions. [2024-12-06 04:52:09,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:52:09,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:09,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:09,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:10,301 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:52:10,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:10,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 383 states and 496 transitions. [2024-12-06 04:52:10,604 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 496 transitions. [2024-12-06 04:52:10,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:52:10,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:10,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:10,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:10,978 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:52:21,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:52:24,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:52:26,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:26,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 414 states and 538 transitions. [2024-12-06 04:52:26,017 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 538 transitions. [2024-12-06 04:52:26,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:52:26,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:26,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:26,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:26,252 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:52:26,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:26,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 416 states and 544 transitions. [2024-12-06 04:52:26,973 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 544 transitions. [2024-12-06 04:52:26,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:52:26,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:26,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:27,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:27,213 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:52:27,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:27,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 417 states and 546 transitions. [2024-12-06 04:52:27,521 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 546 transitions. [2024-12-06 04:52:27,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:52:27,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:27,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:27,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:27,771 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:52:28,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:28,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 418 states and 547 transitions. [2024-12-06 04:52:28,216 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 547 transitions. [2024-12-06 04:52:28,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:52:28,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:28,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:28,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:29,092 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:52:39,503 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:52:43,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:52:45,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:45,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 449 states and 593 transitions. [2024-12-06 04:52:45,673 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 593 transitions. [2024-12-06 04:52:45,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:52:45,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:45,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:45,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:45,962 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:52:46,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:46,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 452 states and 595 transitions. [2024-12-06 04:52:46,834 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 595 transitions. [2024-12-06 04:52:46,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:52:46,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:46,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:46,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:47,072 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:52:51,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:52:51,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:51,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 455 states and 597 transitions. [2024-12-06 04:52:51,604 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 597 transitions. [2024-12-06 04:52:51,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:52:51,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:51,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:51,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:51,930 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:52:52,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:52,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 456 states and 599 transitions. [2024-12-06 04:52:52,441 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 599 transitions. [2024-12-06 04:52:52,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:52:52,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:52,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:52,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:53,033 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:53:04,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:53:06,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:53:08,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:08,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 492 states and 645 transitions. [2024-12-06 04:53:08,175 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 645 transitions. [2024-12-06 04:53:08,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:53:08,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:08,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:08,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:08,392 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:53:08,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:08,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 501 states and 656 transitions. [2024-12-06 04:53:08,618 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 656 transitions. [2024-12-06 04:53:08,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:53:08,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:08,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:08,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:08,821 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:53:10,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:10,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 504 states and 663 transitions. [2024-12-06 04:53:10,074 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 663 transitions. [2024-12-06 04:53:10,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:53:10,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:10,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:10,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:10,957 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:53:11,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:11,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 513 states and 674 transitions. [2024-12-06 04:53:11,513 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 674 transitions. [2024-12-06 04:53:11,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:53:11,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:11,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:11,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:11,799 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:53:12,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:12,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 522 states and 685 transitions. [2024-12-06 04:53:12,017 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 685 transitions. [2024-12-06 04:53:12,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:53:12,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:12,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:12,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:12,778 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:53:12,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:12,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 531 states and 696 transitions. [2024-12-06 04:53:12,961 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 696 transitions. [2024-12-06 04:53:12,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:53:12,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:12,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:13,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:13,158 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:53:13,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:13,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 532 states and 698 transitions. [2024-12-06 04:53:13,637 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 698 transitions. [2024-12-06 04:53:13,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:53:13,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:13,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:13,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:14,789 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:53:15,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:15,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 533 states and 700 transitions. [2024-12-06 04:53:15,430 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 700 transitions. [2024-12-06 04:53:15,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:53:15,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:15,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:15,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:15,761 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:53:16,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:16,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 534 states and 702 transitions. [2024-12-06 04:53:16,737 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 702 transitions. [2024-12-06 04:53:16,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:53:16,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:16,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:16,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:17,625 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:53:18,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:18,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 535 states and 704 transitions. [2024-12-06 04:53:18,619 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 704 transitions. [2024-12-06 04:53:18,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 04:53:18,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:18,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:18,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:18,861 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 04:53:20,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:53:21,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:21,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 538 states and 706 transitions. [2024-12-06 04:53:21,040 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 706 transitions. [2024-12-06 04:53:21,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 04:53:21,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:21,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:21,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:21,880 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:53:22,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:53:24,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:53:24,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:24,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 541 states and 708 transitions. [2024-12-06 04:53:24,695 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 708 transitions. [2024-12-06 04:53:24,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:53:24,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:24,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:24,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:25,004 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:53:27,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:53:27,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:27,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 544 states and 710 transitions. [2024-12-06 04:53:27,516 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 710 transitions. [2024-12-06 04:53:27,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:53:27,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:27,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:27,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:28,418 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:53:29,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:29,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 547 states and 712 transitions. [2024-12-06 04:53:29,646 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 712 transitions. [2024-12-06 04:53:29,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 04:53:29,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:29,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:29,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:29,877 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:53:30,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:30,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 557 states and 726 transitions. [2024-12-06 04:53:30,390 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 726 transitions. [2024-12-06 04:53:30,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 04:53:30,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:30,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:30,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:30,619 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:53:31,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:31,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 558 states and 728 transitions. [2024-12-06 04:53:31,564 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 728 transitions. [2024-12-06 04:53:31,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:53:31,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:31,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:31,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:31,933 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:53:32,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:32,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 561 states and 730 transitions. [2024-12-06 04:53:32,926 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 730 transitions. [2024-12-06 04:53:32,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 04:53:32,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:32,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:33,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:33,464 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:53:33,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:33,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 562 states and 731 transitions. [2024-12-06 04:53:33,901 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 731 transitions. [2024-12-06 04:53:33,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 04:53:33,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:33,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:34,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:34,460 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:53:35,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:35,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 564 states and 733 transitions. [2024-12-06 04:53:35,320 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 733 transitions. [2024-12-06 04:53:35,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 04:53:35,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:35,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:35,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:35,754 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:53:36,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:36,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 565 states and 737 transitions. [2024-12-06 04:53:36,262 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 737 transitions. [2024-12-06 04:53:36,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 04:53:36,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:36,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:36,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:36,496 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 04:53:37,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:37,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 565 states and 736 transitions. [2024-12-06 04:53:37,280 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 736 transitions. [2024-12-06 04:53:37,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 04:53:37,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:37,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:37,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:37,535 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 04:53:37,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:37,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 565 states and 734 transitions. [2024-12-06 04:53:37,910 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 734 transitions. [2024-12-06 04:53:37,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 04:53:37,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:37,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:38,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:39,379 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:53:50,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:53:51,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:53:53,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:53,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 596 states and 785 transitions. [2024-12-06 04:53:53,120 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 785 transitions. [2024-12-06 04:53:53,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 04:53:53,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:53,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:53,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:54,420 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:53:54,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:54,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 597 states and 786 transitions. [2024-12-06 04:53:54,967 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 786 transitions. [2024-12-06 04:53:54,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:53:54,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:54,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:55,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:55,673 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:54:07,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:54:17,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:54:18,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:54:19,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:19,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 628 states and 829 transitions. [2024-12-06 04:54:19,902 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 829 transitions. [2024-12-06 04:54:19,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:54:19,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:19,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:20,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:20,304 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:54:21,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:21,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 630 states and 834 transitions. [2024-12-06 04:54:21,303 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 834 transitions. [2024-12-06 04:54:21,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:54:21,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:21,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:21,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:21,680 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:54:33,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:54:43,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:54:53,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:55:03,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:55:04,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:04,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 661 states and 877 transitions. [2024-12-06 04:55:04,597 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 877 transitions. [2024-12-06 04:55:04,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:55:04,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:04,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:04,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:05,063 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:55:05,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:05,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 662 states and 880 transitions. [2024-12-06 04:55:05,586 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 880 transitions. [2024-12-06 04:55:05,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:55:05,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:05,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:05,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:05,955 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:55:07,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:07,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 664 states and 882 transitions. [2024-12-06 04:55:07,006 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 882 transitions. [2024-12-06 04:55:07,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:55:07,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:07,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:07,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:08,836 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:55:14,305 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:55:17,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:17,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 695 states and 931 transitions. [2024-12-06 04:55:17,085 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 931 transitions. [2024-12-06 04:55:17,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:55:17,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:17,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:17,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:17,481 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:55:18,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:18,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 696 states and 932 transitions. [2024-12-06 04:55:18,244 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 932 transitions. [2024-12-06 04:55:18,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:55:18,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:18,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:18,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:18,626 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:55:19,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:19,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 697 states and 933 transitions. [2024-12-06 04:55:19,275 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 933 transitions. [2024-12-06 04:55:19,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 04:55:19,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:19,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:19,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:19,588 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 04:55:20,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:20,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 698 states and 935 transitions. [2024-12-06 04:55:20,210 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 935 transitions. [2024-12-06 04:55:20,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 04:55:20,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:20,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:20,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:20,546 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 04:55:21,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:21,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 699 states and 937 transitions. [2024-12-06 04:55:21,117 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 937 transitions. [2024-12-06 04:55:21,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 04:55:21,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:21,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:21,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:21,412 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 04:55:33,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:55:35,944 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:55:38,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:38,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 732 states and 979 transitions. [2024-12-06 04:55:38,641 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 979 transitions. [2024-12-06 04:55:38,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 04:55:38,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:38,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:38,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:38,978 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 04:55:39,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:39,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 733 states and 980 transitions. [2024-12-06 04:55:39,447 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 980 transitions. [2024-12-06 04:55:39,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 04:55:39,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:39,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:39,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:39,739 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 04:55:41,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:41,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 736 states and 987 transitions. [2024-12-06 04:55:41,358 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 987 transitions. [2024-12-06 04:55:41,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 04:55:41,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:41,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:41,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:41,641 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 04:55:42,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:42,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 738 states and 993 transitions. [2024-12-06 04:55:42,939 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 993 transitions. [2024-12-06 04:55:42,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 04:55:42,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:42,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:43,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:44,649 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:55:45,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:45,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 747 states and 1004 transitions. [2024-12-06 04:55:45,077 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1004 transitions. [2024-12-06 04:55:45,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 04:55:45,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:45,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:45,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:46,537 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:55:48,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:48,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 756 states and 1017 transitions. [2024-12-06 04:55:48,035 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1017 transitions. [2024-12-06 04:55:48,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 04:55:48,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:48,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:48,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:48,488 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:55:49,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:49,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 765 states and 1028 transitions. [2024-12-06 04:55:49,630 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1028 transitions. [2024-12-06 04:55:49,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 04:55:49,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:49,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:49,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:50,199 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:55:50,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:50,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 774 states and 1039 transitions. [2024-12-06 04:55:50,532 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1039 transitions. [2024-12-06 04:55:50,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 04:55:50,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:50,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:50,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:51,941 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:55:52,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:52,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 775 states and 1041 transitions. [2024-12-06 04:55:52,526 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1041 transitions. [2024-12-06 04:55:52,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 04:55:52,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:52,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:52,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:53,933 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:55:54,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:54,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 776 states and 1043 transitions. [2024-12-06 04:55:54,522 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1043 transitions. [2024-12-06 04:55:54,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 04:55:54,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:54,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:54,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:55,177 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:55:56,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:55:56,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:56,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 777 states and 1045 transitions. [2024-12-06 04:55:56,586 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1045 transitions. [2024-12-06 04:55:56,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 04:55:56,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:56,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:56,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:57,022 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:55:57,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:57,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 778 states and 1047 transitions. [2024-12-06 04:55:57,317 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1047 transitions. [2024-12-06 04:55:57,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 04:55:57,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:57,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:57,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:58,803 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:55:59,994 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 [] [2024-12-06 04:56:01,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:56:01,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:01,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 781 states and 1049 transitions. [2024-12-06 04:56:01,385 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1049 transitions. [2024-12-06 04:56:01,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 04:56:01,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:01,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:01,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:02,878 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:56:04,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:04,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 784 states and 1051 transitions. [2024-12-06 04:56:04,238 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1051 transitions. [2024-12-06 04:56:04,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 04:56:04,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:04,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:04,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:04,740 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:56:05,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:05,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 787 states and 1053 transitions. [2024-12-06 04:56:05,634 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1053 transitions. [2024-12-06 04:56:05,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 04:56:05,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:05,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:05,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:06,156 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:56:07,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:07,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 790 states and 1055 transitions. [2024-12-06 04:56:07,411 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1055 transitions. [2024-12-06 04:56:07,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 04:56:07,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:07,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:07,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:07,734 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 04:56:08,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:08,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 799 states and 1066 transitions. [2024-12-06 04:56:08,082 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1066 transitions. [2024-12-06 04:56:08,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 04:56:08,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:08,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:08,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:08,415 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 04:56:09,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:09,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 800 states and 1068 transitions. [2024-12-06 04:56:09,091 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1068 transitions. [2024-12-06 04:56:09,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 04:56:09,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:09,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:09,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:09,534 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-06 04:56:09,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:09,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 803 states and 1070 transitions. [2024-12-06 04:56:09,926 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1070 transitions. [2024-12-06 04:56:09,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 04:56:09,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:09,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:10,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:11,020 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:56:12,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:12,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 805 states and 1072 transitions. [2024-12-06 04:56:12,260 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1072 transitions. [2024-12-06 04:56:12,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 04:56:12,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:12,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:12,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:13,263 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:56:25,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:56:27,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:27,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 835 states and 1109 transitions. [2024-12-06 04:56:27,282 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1109 transitions. [2024-12-06 04:56:27,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 04:56:27,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:27,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:27,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:28,201 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:56:29,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:29,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 837 states and 1113 transitions. [2024-12-06 04:56:29,394 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1113 transitions. [2024-12-06 04:56:29,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 04:56:29,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:29,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:29,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:29,743 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 04:56:30,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:30,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 837 states and 1112 transitions. [2024-12-06 04:56:30,836 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1112 transitions. [2024-12-06 04:56:30,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 04:56:30,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:30,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:31,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:31,227 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 04:56:31,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:31,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 837 states and 1110 transitions. [2024-12-06 04:56:31,791 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1110 transitions. [2024-12-06 04:56:31,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 04:56:31,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:31,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:31,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:34,104 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:56:45,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:56:47,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:56:49,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:49,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 868 states and 1161 transitions. [2024-12-06 04:56:49,689 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1161 transitions. [2024-12-06 04:56:49,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 04:56:49,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:49,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:49,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:51,634 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:56:52,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:52,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 869 states and 1162 transitions. [2024-12-06 04:56:52,420 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1162 transitions. [2024-12-06 04:56:52,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:56:52,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:52,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:52,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:53,509 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:57:05,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:57:15,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:57:25,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:57:35,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:57:38,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:38,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 900 states and 1210 transitions. [2024-12-06 04:57:38,214 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1210 transitions. [2024-12-06 04:57:38,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:57:38,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:38,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:38,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:38,783 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:57:40,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:40,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 902 states and 1214 transitions. [2024-12-06 04:57:40,130 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1214 transitions. [2024-12-06 04:57:40,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:57:40,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:40,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:40,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:40,728 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:57:42,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:42,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 905 states and 1218 transitions. [2024-12-06 04:57:42,783 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1218 transitions. [2024-12-06 04:57:42,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:57:42,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:42,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:45,546 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:57:56,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:58:00,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:00,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 936 states and 1269 transitions. [2024-12-06 04:58:00,914 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1269 transitions. [2024-12-06 04:58:00,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:58:00,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:00,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:01,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:01,528 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:58:11,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:58:14,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:14,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 967 states and 1311 transitions. [2024-12-06 04:58:14,045 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1311 transitions. [2024-12-06 04:58:14,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:58:14,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:14,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:14,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:14,683 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:58:27,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:58:37,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:58:38,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:58:48,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:58:51,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:51,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 998 states and 1354 transitions. [2024-12-06 04:58:51,120 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1354 transitions. [2024-12-06 04:58:51,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:58:51,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:51,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:51,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:51,656 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:58:53,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:53,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1000 states and 1356 transitions. [2024-12-06 04:58:53,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1356 transitions. [2024-12-06 04:58:53,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:58:53,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:53,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:53,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:53,918 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:58:54,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:54,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1001 states and 1357 transitions. [2024-12-06 04:58:54,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1357 transitions. [2024-12-06 04:58:54,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:58:54,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:54,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:55,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:55,480 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:58:56,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:56,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 1002 states and 1358 transitions. [2024-12-06 04:58:56,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1358 transitions. [2024-12-06 04:58:56,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:58:56,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:56,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:56,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:57,036 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:58:58,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:58,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 1003 states and 1359 transitions. [2024-12-06 04:58:58,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1359 transitions. [2024-12-06 04:58:58,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 04:58:58,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:58,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:58,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:58,440 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:58:59,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:59,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1004 states and 1361 transitions. [2024-12-06 04:58:59,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1361 transitions. [2024-12-06 04:58:59,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 04:58:59,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:59,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:59,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:59,789 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:59:00,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:00,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 1005 states and 1363 transitions. [2024-12-06 04:59:00,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1363 transitions. [2024-12-06 04:59:00,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 04:59:00,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:00,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:00,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:00,869 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:59:01,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:01,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1006 states and 1365 transitions. [2024-12-06 04:59:01,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1365 transitions. [2024-12-06 04:59:01,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 04:59:01,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:01,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:01,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:02,646 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:59:03,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:03,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 1015 states and 1376 transitions. [2024-12-06 04:59:03,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1376 transitions. [2024-12-06 04:59:03,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:59:03,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:03,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:03,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:03,390 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 04:59:15,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:59:25,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:59:32,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:59:36,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:36,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 1046 states and 1418 transitions. [2024-12-06 04:59:36,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1418 transitions. [2024-12-06 04:59:36,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:59:36,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:36,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:36,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:37,091 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 04:59:39,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:39,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1049 states and 1420 transitions. [2024-12-06 04:59:39,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1420 transitions. [2024-12-06 04:59:39,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:59:39,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:39,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:39,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:39,761 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 04:59:48,344 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 [] [2024-12-06 04:59:52,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:52,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 1081 states and 1462 transitions. [2024-12-06 04:59:52,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1462 transitions. [2024-12-06 04:59:52,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:59:52,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:52,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:52,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:52,937 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 04:59:55,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:55,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 1084 states and 1467 transitions. [2024-12-06 04:59:55,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1467 transitions. [2024-12-06 04:59:55,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:59:55,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:55,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:55,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:55,773 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 04:59:57,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:57,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 1086 states and 1470 transitions. [2024-12-06 04:59:57,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1470 transitions. [2024-12-06 04:59:57,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:59:57,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:57,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:57,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:57,835 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 04:59:59,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:59,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 1088 states and 1476 transitions. [2024-12-06 04:59:59,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1476 transitions. [2024-12-06 04:59:59,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 04:59:59,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:59,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:59,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:00,849 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:00:01,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:01,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 1089 states and 1478 transitions. [2024-12-06 05:00:01,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1478 transitions. [2024-12-06 05:00:01,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 05:00:01,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:01,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:01,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:03,667 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:00:04,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:04,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1098 states and 1489 transitions. [2024-12-06 05:00:04,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1489 transitions. [2024-12-06 05:00:04,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 05:00:04,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:04,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:04,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:04,645 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:00:05,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:05,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 1107 states and 1500 transitions. [2024-12-06 05:00:05,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1500 transitions. [2024-12-06 05:00:05,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 05:00:05,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:05,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:05,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:06,438 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:00:07,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:07,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 1116 states and 1511 transitions. [2024-12-06 05:00:07,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1511 transitions. [2024-12-06 05:00:07,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 05:00:07,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:07,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:08,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:08,562 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:00:09,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:09,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1125 states and 1522 transitions. [2024-12-06 05:00:09,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1522 transitions. [2024-12-06 05:00:09,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 05:00:09,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:09,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:09,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:11,578 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:00:14,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:14,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 1145 states and 1551 transitions. [2024-12-06 05:00:14,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1551 transitions. [2024-12-06 05:00:14,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 05:00:14,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:14,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:14,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:15,406 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:00:16,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:16,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1154 states and 1562 transitions. [2024-12-06 05:00:16,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1562 transitions. [2024-12-06 05:00:16,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 05:00:16,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:16,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:16,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:18,253 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:00:19,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:00:19,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:19,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 1155 states and 1564 transitions. [2024-12-06 05:00:19,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1564 transitions. [2024-12-06 05:00:19,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 05:00:19,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:19,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:19,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:20,388 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:00:21,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:21,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 1156 states and 1566 transitions. [2024-12-06 05:00:21,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1566 transitions. [2024-12-06 05:00:21,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 05:00:21,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:21,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:21,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:24,117 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:00:26,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:00:27,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:27,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 1157 states and 1570 transitions. [2024-12-06 05:00:27,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1570 transitions. [2024-12-06 05:00:27,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 05:00:27,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:27,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:27,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:28,052 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:00:29,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:29,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1160 states and 1572 transitions. [2024-12-06 05:00:29,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1572 transitions. [2024-12-06 05:00:29,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 05:00:29,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:29,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:29,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:29,748 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:00:32,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:32,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1161 states and 1574 transitions. [2024-12-06 05:00:32,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1574 transitions. [2024-12-06 05:00:32,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 05:00:32,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:32,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:32,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:32,880 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:00:33,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:33,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1162 states and 1576 transitions. [2024-12-06 05:00:33,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1576 transitions. [2024-12-06 05:00:33,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 05:00:33,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:33,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:33,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:34,248 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:00:34,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:34,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1163 states and 1578 transitions. [2024-12-06 05:00:34,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1578 transitions. [2024-12-06 05:00:34,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 05:00:34,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:34,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:35,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:37,138 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:00:40,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:00:40,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:40,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1166 states and 1580 transitions. [2024-12-06 05:00:40,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1580 transitions. [2024-12-06 05:00:40,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 05:00:40,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:40,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:41,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:41,534 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:00:42,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:42,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1169 states and 1582 transitions. [2024-12-06 05:00:42,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1582 transitions. [2024-12-06 05:00:42,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 05:00:42,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:42,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:42,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:44,555 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:00:45,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:45,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1172 states and 1584 transitions. [2024-12-06 05:00:45,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1584 transitions. [2024-12-06 05:00:45,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 05:00:45,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:45,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:45,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:45,895 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:00:47,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:47,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 1175 states and 1586 transitions. [2024-12-06 05:00:47,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1586 transitions. [2024-12-06 05:00:47,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 05:00:47,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:47,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:47,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:48,020 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:00:55,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:00:55,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:55,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1178 states and 1588 transitions. [2024-12-06 05:00:55,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1588 transitions. [2024-12-06 05:00:55,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 05:00:55,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:55,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:55,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:55,896 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:00:58,306 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:00:58,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:58,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1181 states and 1590 transitions. [2024-12-06 05:00:58,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1590 transitions. [2024-12-06 05:00:58,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 05:00:58,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:58,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:58,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:58,916 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 05:00:59,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:59,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1190 states and 1601 transitions. [2024-12-06 05:00:59,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1601 transitions. [2024-12-06 05:00:59,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 05:00:59,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:59,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:59,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:59,566 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 05:00:59,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:59,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1199 states and 1612 transitions. [2024-12-06 05:00:59,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 1612 transitions. [2024-12-06 05:00:59,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 05:00:59,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:59,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:59,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:00,212 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 05:01:01,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:01,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1200 states and 1614 transitions. [2024-12-06 05:01:01,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1614 transitions. [2024-12-06 05:01:01,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 05:01:01,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:01,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:01,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:01,661 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 05:01:01,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:01,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1201 states and 1616 transitions. [2024-12-06 05:01:01,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1616 transitions. [2024-12-06 05:01:01,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 05:01:01,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:01,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:02,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:02,451 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 05:01:03,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:03,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1204 states and 1618 transitions. [2024-12-06 05:01:03,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1618 transitions. [2024-12-06 05:01:03,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 05:01:03,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:03,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:03,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:03,827 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 05:01:05,281 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 05:01:05,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:05,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1207 states and 1620 transitions. [2024-12-06 05:01:05,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1620 transitions. [2024-12-06 05:01:05,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 05:01:05,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:05,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:05,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:06,994 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:01:09,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:09,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1209 states and 1622 transitions. [2024-12-06 05:01:09,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1622 transitions. [2024-12-06 05:01:09,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 05:01:09,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:09,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:09,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:10,584 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:01:23,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:01:28,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:01:31,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:31,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 1240 states and 1663 transitions. [2024-12-06 05:01:31,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1663 transitions. [2024-12-06 05:01:31,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 05:01:31,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:31,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:31,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:33,436 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:01:34,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:34,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 1241 states and 1663 transitions. [2024-12-06 05:01:34,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1663 transitions. [2024-12-06 05:01:34,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 05:01:34,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:34,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:34,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:35,041 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-12-06 05:01:36,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:36,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 1241 states and 1662 transitions. [2024-12-06 05:01:36,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1662 transitions. [2024-12-06 05:01:36,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 05:01:36,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:36,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:36,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:37,121 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-12-06 05:01:38,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:38,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1241 states and 1660 transitions. [2024-12-06 05:01:38,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1660 transitions. [2024-12-06 05:01:38,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 05:01:38,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:38,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:38,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:41,653 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:01:53,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:02:03,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:02:13,949 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:02:17,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:02:21,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:21,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 1272 states and 1711 transitions. [2024-12-06 05:02:21,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1711 transitions. [2024-12-06 05:02:21,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 05:02:21,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:21,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:21,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:24,377 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:02:25,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:25,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1273 states and 1712 transitions. [2024-12-06 05:02:25,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1712 transitions. [2024-12-06 05:02:25,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:02:25,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:25,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:25,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:27,338 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:02:34,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:34,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1304 states and 1759 transitions. [2024-12-06 05:02:34,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1759 transitions. [2024-12-06 05:02:34,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:02:34,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:34,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:34,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:35,191 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:02:37,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:37,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1766 states to 1306 states and 1766 transitions. [2024-12-06 05:02:37,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1766 transitions. [2024-12-06 05:02:37,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:02:37,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:37,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:37,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:38,149 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:02:45,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:45,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 1337 states and 1807 transitions. [2024-12-06 05:02:45,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 1807 transitions. [2024-12-06 05:02:45,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:02:45,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:45,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:45,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:46,306 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:02:48,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:48,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1339 states and 1810 transitions. [2024-12-06 05:02:48,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 1810 transitions. [2024-12-06 05:02:48,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:02:48,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:48,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:48,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:51,858 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 0 proven. 317 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:02:59,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:03:05,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:05,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 1370 states and 1863 transitions. [2024-12-06 05:03:05,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 1863 transitions. [2024-12-06 05:03:05,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:03:05,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:05,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:05,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:06,249 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:03:07,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:07,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 1371 states and 1864 transitions. [2024-12-06 05:03:07,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 1864 transitions. [2024-12-06 05:03:07,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:03:07,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:07,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:07,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:08,392 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:03:10,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:10,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 1373 states and 1866 transitions. [2024-12-06 05:03:10,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 1866 transitions. [2024-12-06 05:03:10,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:03:10,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:10,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:10,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:11,235 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:03:17,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:03:20,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:20,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1404 states and 1908 transitions. [2024-12-06 05:03:20,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1908 transitions. [2024-12-06 05:03:20,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:03:20,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:20,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:21,577 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:03:34,906 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 [] [2024-12-06 05:03:38,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:38,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1435 states and 1951 transitions. [2024-12-06 05:03:38,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1951 transitions. [2024-12-06 05:03:38,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:03:38,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:38,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:39,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:39,837 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:03:42,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:42,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 1437 states and 1953 transitions. [2024-12-06 05:03:42,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1953 transitions. [2024-12-06 05:03:42,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:03:42,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:42,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:42,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:42,944 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:03:45,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:45,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 1439 states and 1955 transitions. [2024-12-06 05:03:45,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1955 transitions. [2024-12-06 05:03:45,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:03:45,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:45,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:45,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat