./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c48c85-51b0-462c-bd71-9856fc60daea/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c48c85-51b0-462c-bd71-9856fc60daea/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c48c85-51b0-462c-bd71-9856fc60daea/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c48c85-51b0-462c-bd71-9856fc60daea/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c48c85-51b0-462c-bd71-9856fc60daea/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c48c85-51b0-462c-bd71-9856fc60daea/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:24:53,429 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:24:53,494 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c48c85-51b0-462c-bd71-9856fc60daea/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-25 03:24:53,498 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:24:53,498 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:24:53,521 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:24:53,522 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:24:53,522 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:24:53,523 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:24:53,523 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:24:53,523 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:24:53,523 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:24:53,523 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:24:53,523 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:24:53,523 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:24:53,523 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 03:24:53,523 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 03:24:53,524 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:24:53,524 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:24:53,524 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:24:53,524 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:24:53,524 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:24:53,524 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:24:53,524 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:24:53,524 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:24:53,524 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:24:53,525 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:24:53,525 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:24:53,525 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:24:53,525 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:24:53,525 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:24:53,525 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:24:53,525 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:24:53,525 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_e6c48c85-51b0-462c-bd71-9856fc60daea/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) 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 -> 713ae5dee39d08db1e818ebc31454a222c136fde7aad4a26405d3060cfa0eeea [2024-11-25 03:24:53,801 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:24:53,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:24:53,818 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:24:53,819 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:24:53,819 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:24:53,821 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c48c85-51b0-462c-bd71-9856fc60daea/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2024-11-25 03:24:56,847 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c48c85-51b0-462c-bd71-9856fc60daea/bin/ukojak-verify-ENZ3QT5qd3/data/589b80f4e/fe4f91dec02e4d4f80e184dd1dc675d7/FLAG9c6544a2d [2024-11-25 03:24:57,286 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:24:57,289 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c48c85-51b0-462c-bd71-9856fc60daea/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2024-11-25 03:24:57,308 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c48c85-51b0-462c-bd71-9856fc60daea/bin/ukojak-verify-ENZ3QT5qd3/data/589b80f4e/fe4f91dec02e4d4f80e184dd1dc675d7/FLAG9c6544a2d [2024-11-25 03:24:57,453 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c48c85-51b0-462c-bd71-9856fc60daea/bin/ukojak-verify-ENZ3QT5qd3/data/589b80f4e/fe4f91dec02e4d4f80e184dd1dc675d7 [2024-11-25 03:24:57,456 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:24:57,457 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:24:57,459 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:24:57,459 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:24:57,463 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:24:57,464 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:24:57" (1/1) ... [2024-11-25 03:24:57,465 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58026706 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:57, skipping insertion in model container [2024-11-25 03:24:57,465 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:24:57" (1/1) ... [2024-11-25 03:24:57,525 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:24:58,111 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:24:58,129 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:24:58,294 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:24:58,329 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:24:58,330 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:58 WrapperNode [2024-11-25 03:24:58,330 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:24:58,331 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:24:58,331 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:24:58,331 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:24:58,338 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:58" (1/1) ... [2024-11-25 03:24:58,369 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:58" (1/1) ... [2024-11-25 03:24:58,502 INFO L138 Inliner]: procedures = 177, calls = 474, calls flagged for inlining = 16, calls inlined = 20, statements flattened = 2353 [2024-11-25 03:24:58,502 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:24:58,504 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:24:58,504 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:24:58,504 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:24:58,511 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:58" (1/1) ... [2024-11-25 03:24:58,512 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:58" (1/1) ... [2024-11-25 03:24:58,534 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:58" (1/1) ... [2024-11-25 03:24:58,534 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:58" (1/1) ... [2024-11-25 03:24:58,676 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:58" (1/1) ... [2024-11-25 03:24:58,679 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:58" (1/1) ... [2024-11-25 03:24:58,701 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:58" (1/1) ... [2024-11-25 03:24:58,710 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:58" (1/1) ... [2024-11-25 03:24:58,727 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:58" (1/1) ... [2024-11-25 03:24:58,744 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:24:58,746 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:24:58,746 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:24:58,747 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:24:58,749 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:24:58" (1/1) ... [2024-11-25 03:24:58,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:24:58,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c48c85-51b0-462c-bd71-9856fc60daea/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:24:58,792 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c48c85-51b0-462c-bd71-9856fc60daea/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:24:58,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6c48c85-51b0-462c-bd71-9856fc60daea/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:24:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:24:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:24:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:24:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:24:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:24:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:24:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:24:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:24:58,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:24:58,827 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:24:58,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:24:59,162 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:24:59,164 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:25:01,895 INFO L? ?]: Removed 545 outVars from TransFormulas that were not future-live. [2024-11-25 03:25:01,896 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:25:04,493 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:25:04,493 INFO L312 CfgBuilder]: Removed 56 assume(true) statements. [2024-11-25 03:25:04,494 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:25:04 BoogieIcfgContainer [2024-11-25 03:25:04,494 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:25:04,495 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:25:04,495 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:25:04,504 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:25:04,504 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:25:04" (1/1) ... [2024-11-25 03:25:04,514 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:25:04,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:04,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 204 states and 347 transitions. [2024-11-25 03:25:04,581 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 347 transitions. [2024-11-25 03:25:04,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 03:25:04,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:04,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:04,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:04,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:04,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:04,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 205 states and 349 transitions. [2024-11-25 03:25:04,871 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 349 transitions. [2024-11-25 03:25:04,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:25:04,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:04,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:04,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:04,959 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:04,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:04,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 205 states and 345 transitions. [2024-11-25 03:25:04,966 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 345 transitions. [2024-11-25 03:25:04,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:25:04,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:04,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:05,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:05,027 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:05,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:05,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 205 states and 337 transitions. [2024-11-25 03:25:05,042 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 337 transitions. [2024-11-25 03:25:05,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:25:05,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:05,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:05,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:05,157 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:05,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:05,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 205 states and 325 transitions. [2024-11-25 03:25:05,179 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 325 transitions. [2024-11-25 03:25:05,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:25:05,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:05,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:05,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:05,397 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:15,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:25:25,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:25:25,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:25,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 205 states and 311 transitions. [2024-11-25 03:25:25,597 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 311 transitions. [2024-11-25 03:25:25,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:25:25,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:25,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:25,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:26,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:32,112 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:25:32,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:32,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 217 states and 324 transitions. [2024-11-25 03:25:32,155 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 324 transitions. [2024-11-25 03:25:32,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:25:32,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:32,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:32,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:32,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:32,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:32,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 217 states and 322 transitions. [2024-11-25 03:25:32,429 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 322 transitions. [2024-11-25 03:25:32,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:25:32,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:32,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:32,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:32,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:32,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:32,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 217 states and 320 transitions. [2024-11-25 03:25:32,932 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 320 transitions. [2024-11-25 03:25:32,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:25:32,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:32,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:33,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:33,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:25:43,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:25:47,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:25:47,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:47,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 220 states and 322 transitions. [2024-11-25 03:25:47,061 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 322 transitions. [2024-11-25 03:25:47,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:25:47,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:47,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:47,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:47,503 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:51,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:26:01,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:26:06,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:26:06,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:06,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 262 states and 374 transitions. [2024-11-25 03:26:06,072 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 374 transitions. [2024-11-25 03:26:06,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:26:06,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:06,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:06,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:06,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:06,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:06,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 262 states and 372 transitions. [2024-11-25 03:26:06,322 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 372 transitions. [2024-11-25 03:26:06,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:26:06,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:06,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:06,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:06,567 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:06,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:06,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 262 states and 370 transitions. [2024-11-25 03:26:06,582 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 370 transitions. [2024-11-25 03:26:06,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:26:06,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:06,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:06,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:06,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:07,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:07,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 262 states and 368 transitions. [2024-11-25 03:26:07,455 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 368 transitions. [2024-11-25 03:26:07,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:26:07,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:07,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:07,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:07,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:26:16,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:26:16,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:16,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 265 states and 370 transitions. [2024-11-25 03:26:16,855 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 370 transitions. [2024-11-25 03:26:16,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:26:16,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:16,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:16,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:17,047 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:17,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:17,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 265 states and 368 transitions. [2024-11-25 03:26:17,130 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 368 transitions. [2024-11-25 03:26:17,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:26:17,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:17,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:17,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:17,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:26:20,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:26:20,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:20,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 268 states and 370 transitions. [2024-11-25 03:26:20,607 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 370 transitions. [2024-11-25 03:26:20,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:26:20,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:20,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:20,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:21,039 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:24,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:26:35,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:26:39,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:26:39,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:39,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 330 states and 449 transitions. [2024-11-25 03:26:39,929 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 449 transitions. [2024-11-25 03:26:39,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:26:39,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:39,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:40,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:40,153 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:40,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:40,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 330 states and 448 transitions. [2024-11-25 03:26:40,178 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 448 transitions. [2024-11-25 03:26:40,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:26:40,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:40,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:40,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:40,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:40,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:40,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 338 states and 458 transitions. [2024-11-25 03:26:40,798 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 458 transitions. [2024-11-25 03:26:40,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:26:40,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:40,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:40,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:41,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:26:51,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:27:01,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:27:11,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:27:21,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:27:21,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:21,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 341 states and 460 transitions. [2024-11-25 03:27:21,335 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 460 transitions. [2024-11-25 03:27:21,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:27:21,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:21,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:21,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:21,546 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:27:21,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:21,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 341 states and 458 transitions. [2024-11-25 03:27:21,582 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 458 transitions. [2024-11-25 03:27:21,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:27:21,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:21,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:21,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:22,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:27:23,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:27:23,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:23,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 344 states and 460 transitions. [2024-11-25 03:27:23,479 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 460 transitions. [2024-11-25 03:27:23,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:27:23,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:23,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:23,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:23,822 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:27:27,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:27:27,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:27,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 345 states and 462 transitions. [2024-11-25 03:27:27,902 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 462 transitions. [2024-11-25 03:27:27,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:27:27,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:27,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:28,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:28,128 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:27:28,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:28,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 345 states and 461 transitions. [2024-11-25 03:27:28,150 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 461 transitions. [2024-11-25 03:27:28,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:27:28,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:28,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:28,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:28,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:27:28,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:28,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 353 states and 471 transitions. [2024-11-25 03:27:28,824 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 471 transitions. [2024-11-25 03:27:28,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:27:28,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:28,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:28,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:29,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:27:29,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:29,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 361 states and 481 transitions. [2024-11-25 03:27:29,581 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 481 transitions. [2024-11-25 03:27:29,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:27:29,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:29,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:29,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:29,800 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:27:29,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:29,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 361 states and 479 transitions. [2024-11-25 03:27:29,817 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 479 transitions. [2024-11-25 03:27:29,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:27:29,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:29,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:30,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:30,248 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:27:31,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:31,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 364 states and 481 transitions. [2024-11-25 03:27:31,360 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 481 transitions. [2024-11-25 03:27:31,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:27:31,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:31,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:31,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:31,740 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:27:32,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:32,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 365 states and 483 transitions. [2024-11-25 03:27:32,919 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 483 transitions. [2024-11-25 03:27:32,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:27:32,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:32,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:33,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:33,428 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:27:35,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:35,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 366 states and 485 transitions. [2024-11-25 03:27:35,033 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 485 transitions. [2024-11-25 03:27:35,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:27:35,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:35,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:35,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:35,249 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:27:35,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:35,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 366 states and 483 transitions. [2024-11-25 03:27:35,269 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 483 transitions. [2024-11-25 03:27:35,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:27:35,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:35,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:35,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:35,726 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:27:36,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:27:36,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:36,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 369 states and 485 transitions. [2024-11-25 03:27:36,974 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 485 transitions. [2024-11-25 03:27:36,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:27:36,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:36,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:37,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:37,439 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:27:39,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:27:40,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:40,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 372 states and 487 transitions. [2024-11-25 03:27:40,017 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 487 transitions. [2024-11-25 03:27:40,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 03:27:40,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:40,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:40,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:40,500 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:27:40,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:40,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 373 states and 489 transitions. [2024-11-25 03:27:40,529 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 489 transitions. [2024-11-25 03:27:40,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 03:27:40,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:40,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:40,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:40,873 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:27:40,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:40,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 372 states and 484 transitions. [2024-11-25 03:27:40,890 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 484 transitions. [2024-11-25 03:27:40,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:27:40,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:40,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:41,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:41,205 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:27:41,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:41,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 372 states and 480 transitions. [2024-11-25 03:27:41,219 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 480 transitions. [2024-11-25 03:27:41,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 03:27:41,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:41,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:41,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:41,584 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:27:41,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:41,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 372 states and 478 transitions. [2024-11-25 03:27:41,601 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 478 transitions. [2024-11-25 03:27:41,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 03:27:41,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:41,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:41,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:41,973 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:27:52,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:27:52,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:52,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 372 states and 476 transitions. [2024-11-25 03:27:52,015 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 476 transitions. [2024-11-25 03:27:52,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:27:52,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:52,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:52,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:52,547 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 03:27:55,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:28:06,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:28:16,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:28:26,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:28:32,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:28:42,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:28:52,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:29:02,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:29:12,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:29:22,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:29:33,112 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:29:40,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:29:40,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:40,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 495 states and 634 transitions. [2024-11-25 03:29:40,493 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 634 transitions. [2024-11-25 03:29:40,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:29:40,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:40,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:40,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:40,927 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:29:40,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:40,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 495 states and 630 transitions. [2024-11-25 03:29:40,965 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 630 transitions. [2024-11-25 03:29:40,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:29:40,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:40,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:41,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:41,270 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:29:51,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:29:51,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:51,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 495 states and 628 transitions. [2024-11-25 03:29:51,294 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 628 transitions. [2024-11-25 03:29:51,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:29:51,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:51,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:51,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:51,906 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:29:52,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:52,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 498 states and 630 transitions. [2024-11-25 03:29:52,615 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 630 transitions. [2024-11-25 03:29:52,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:29:52,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:52,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:52,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:53,275 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:29:53,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:53,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 501 states and 632 transitions. [2024-11-25 03:29:53,686 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 632 transitions. [2024-11-25 03:29:53,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:29:53,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:53,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:53,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:54,230 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:29:59,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:29:59,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:59,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 504 states and 634 transitions. [2024-11-25 03:29:59,932 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 634 transitions. [2024-11-25 03:29:59,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:29:59,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:59,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:00,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:00,417 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:30:10,438 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:30:19,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:30:19,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:19,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 507 states and 636 transitions. [2024-11-25 03:30:19,114 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 636 transitions. [2024-11-25 03:30:19,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:30:19,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:19,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:19,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:19,642 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 03:30:25,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:30:25,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:25,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 492 states and 617 transitions. [2024-11-25 03:30:25,889 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 617 transitions. [2024-11-25 03:30:25,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:30:25,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:25,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:26,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:26,320 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:27,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:27,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 536 states and 672 transitions. [2024-11-25 03:30:27,987 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 672 transitions. [2024-11-25 03:30:27,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:30:27,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:27,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:28,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:28,542 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 03:30:29,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:29,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 544 states and 682 transitions. [2024-11-25 03:30:29,288 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 682 transitions. [2024-11-25 03:30:29,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:30:29,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:29,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:29,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:29,763 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 03:30:30,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:30,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 552 states and 692 transitions. [2024-11-25 03:30:30,039 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 692 transitions. [2024-11-25 03:30:30,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:30:30,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:30,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:30,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:30,740 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:41,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:30:45,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:30:46,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:46,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 604 states and 752 transitions. [2024-11-25 03:30:46,535 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 752 transitions. [2024-11-25 03:30:46,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:30:46,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:46,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:46,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:47,073 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 03:30:47,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:47,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 612 states and 762 transitions. [2024-11-25 03:30:47,235 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 762 transitions. [2024-11-25 03:30:47,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:30:47,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:47,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:47,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:47,783 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 03:30:48,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:48,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 620 states and 772 transitions. [2024-11-25 03:30:48,362 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 772 transitions. [2024-11-25 03:30:48,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:30:48,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:48,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:48,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:48,834 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 47 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:30:58,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:31:04,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:31:04,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:04,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 623 states and 774 transitions. [2024-11-25 03:31:04,857 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 774 transitions. [2024-11-25 03:31:04,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:31:04,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:04,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:05,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:05,347 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 03:31:05,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:05,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 624 states and 776 transitions. [2024-11-25 03:31:05,889 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 776 transitions. [2024-11-25 03:31:05,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:31:05,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:05,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:06,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:06,321 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 03:31:07,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:31:07,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:07,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 625 states and 778 transitions. [2024-11-25 03:31:07,877 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 778 transitions. [2024-11-25 03:31:07,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:31:07,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:07,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:08,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:08,449 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 03:31:10,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:31:11,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:31:11,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:11,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 626 states and 780 transitions. [2024-11-25 03:31:11,161 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 780 transitions. [2024-11-25 03:31:11,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:31:11,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:11,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:11,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:11,862 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 03:31:12,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:12,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 627 states and 782 transitions. [2024-11-25 03:31:12,875 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 782 transitions. [2024-11-25 03:31:12,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:31:12,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:12,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:13,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:13,543 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:31:23,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:31:33,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:31:43,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:31:53,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:31:53,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:53,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 630 states and 784 transitions. [2024-11-25 03:31:53,637 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 784 transitions. [2024-11-25 03:31:53,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:31:53,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:53,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:53,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:54,296 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:32:04,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:32:14,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:32:24,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:32:28,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:32:28,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:28,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 633 states and 786 transitions. [2024-11-25 03:32:28,081 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 786 transitions. [2024-11-25 03:32:28,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:32:28,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:28,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:28,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:28,501 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:29,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:29,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 641 states and 796 transitions. [2024-11-25 03:32:29,089 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 796 transitions. [2024-11-25 03:32:29,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:32:29,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:29,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:29,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:29,584 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:29,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:29,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 649 states and 806 transitions. [2024-11-25 03:32:29,761 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 806 transitions. [2024-11-25 03:32:29,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:32:29,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:29,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:30,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:30,257 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 03:32:30,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:30,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 652 states and 808 transitions. [2024-11-25 03:32:30,832 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 808 transitions. [2024-11-25 03:32:30,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:32:30,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:30,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:31,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:31,382 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 03:32:32,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:32,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 655 states and 810 transitions. [2024-11-25 03:32:32,796 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 810 transitions. [2024-11-25 03:32:32,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:32:32,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:32,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:33,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:33,280 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 03:32:33,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:33,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 658 states and 812 transitions. [2024-11-25 03:32:33,597 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 812 transitions. [2024-11-25 03:32:33,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:32:33,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:33,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:33,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:34,159 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 03:32:36,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:32:36,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:36,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 661 states and 814 transitions. [2024-11-25 03:32:36,593 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 814 transitions. [2024-11-25 03:32:36,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:32:36,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:36,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:36,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:37,081 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:32:37,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:37,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 662 states and 816 transitions. [2024-11-25 03:32:37,500 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 816 transitions. [2024-11-25 03:32:37,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:32:37,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:37,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:37,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:38,034 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:38,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:38,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 670 states and 826 transitions. [2024-11-25 03:32:38,453 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 826 transitions. [2024-11-25 03:32:38,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:32:38,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:38,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:38,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:38,988 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:39,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:39,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 678 states and 836 transitions. [2024-11-25 03:32:39,220 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 836 transitions. [2024-11-25 03:32:39,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:32:39,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:39,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:39,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:39,664 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:32:43,714 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:32:43,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:43,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 679 states and 838 transitions. [2024-11-25 03:32:43,815 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 838 transitions. [2024-11-25 03:32:43,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 03:32:43,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:43,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:44,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:44,629 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:32:45,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:32:45,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:45,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 680 states and 840 transitions. [2024-11-25 03:32:45,768 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 840 transitions. [2024-11-25 03:32:45,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 03:32:45,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:45,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:46,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:46,431 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:32:47,918 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:32:47,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:47,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 681 states and 842 transitions. [2024-11-25 03:32:47,966 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 842 transitions. [2024-11-25 03:32:47,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:32:47,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:47,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:48,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:48,504 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:32:57,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:32:57,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:57,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 684 states and 844 transitions. [2024-11-25 03:32:57,652 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 844 transitions. [2024-11-25 03:32:57,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:32:57,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:57,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:57,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:58,097 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:32:59,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:32:59,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:59,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 687 states and 846 transitions. [2024-11-25 03:32:59,701 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 846 transitions. [2024-11-25 03:32:59,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:32:59,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:59,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:59,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:00,377 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:33:04,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:33:05,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:05,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 690 states and 848 transitions. [2024-11-25 03:33:05,031 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 848 transitions. [2024-11-25 03:33:05,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:33:05,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:05,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:05,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:05,696 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:33:06,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:06,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 693 states and 850 transitions. [2024-11-25 03:33:06,331 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 850 transitions. [2024-11-25 03:33:06,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-25 03:33:06,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:06,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:06,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:07,046 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 3 proven. 68 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 03:33:07,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:07,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 694 states and 850 transitions. [2024-11-25 03:33:07,277 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 850 transitions. [2024-11-25 03:33:07,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-25 03:33:07,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:07,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:07,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:07,851 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 03:33:18,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:33:28,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:33:30,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:33:34,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:33:34,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:34,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 732 states and 896 transitions. [2024-11-25 03:33:34,515 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 896 transitions. [2024-11-25 03:33:34,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-25 03:33:34,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:34,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:34,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:35,171 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 03:33:35,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:35,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 746 states and 914 transitions. [2024-11-25 03:33:35,767 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 914 transitions. [2024-11-25 03:33:35,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-25 03:33:35,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:35,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:36,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:36,570 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:40,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:33:42,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:33:42,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:42,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 798 states and 977 transitions. [2024-11-25 03:33:42,826 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 977 transitions. [2024-11-25 03:33:42,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 03:33:42,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:42,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:43,573 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 87 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:33:46,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:33:47,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:47,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 801 states and 979 transitions. [2024-11-25 03:33:47,941 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 979 transitions. [2024-11-25 03:33:47,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 03:33:47,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:47,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:48,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:48,511 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 23 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:33:50,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:33:50,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:50,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 804 states and 981 transitions. [2024-11-25 03:33:50,800 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 981 transitions. [2024-11-25 03:33:50,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-25 03:33:50,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:50,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:51,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:51,821 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:33:55,264 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:33:55,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:55,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 807 states and 983 transitions. [2024-11-25 03:33:55,307 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 983 transitions. [2024-11-25 03:33:55,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-25 03:33:55,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:55,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:55,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:56,184 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:34:06,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:34:07,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:34:07,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:07,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 810 states and 985 transitions. [2024-11-25 03:34:07,316 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 985 transitions. [2024-11-25 03:34:07,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-25 03:34:07,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:07,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:07,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:07,917 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 03:34:08,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:08,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 818 states and 995 transitions. [2024-11-25 03:34:08,181 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 995 transitions. [2024-11-25 03:34:08,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-25 03:34:08,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:08,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:08,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:08,881 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 03:34:09,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:09,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 826 states and 1005 transitions. [2024-11-25 03:34:09,106 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1005 transitions. [2024-11-25 03:34:09,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-25 03:34:09,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:09,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:09,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:09,836 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:34:10,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:10,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 827 states and 1007 transitions. [2024-11-25 03:34:10,359 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1007 transitions. [2024-11-25 03:34:10,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-25 03:34:10,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:10,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:10,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:11,239 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:11,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:11,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 835 states and 1017 transitions. [2024-11-25 03:34:11,665 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1017 transitions. [2024-11-25 03:34:11,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-25 03:34:11,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:11,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:12,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:12,579 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:12,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:12,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 843 states and 1027 transitions. [2024-11-25 03:34:12,843 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1027 transitions. [2024-11-25 03:34:12,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-25 03:34:12,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:12,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:13,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:13,556 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 03:34:14,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:34:15,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:15,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 844 states and 1029 transitions. [2024-11-25 03:34:15,067 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1029 transitions. [2024-11-25 03:34:15,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-25 03:34:15,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:15,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:15,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:16,085 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:17,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:17,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 845 states and 1031 transitions. [2024-11-25 03:34:17,215 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1031 transitions. [2024-11-25 03:34:17,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-25 03:34:17,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:17,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:17,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:18,367 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:18,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:18,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 846 states and 1033 transitions. [2024-11-25 03:34:18,946 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1033 transitions. [2024-11-25 03:34:18,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-25 03:34:18,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:18,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:19,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:19,921 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-25 03:34:21,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:34:21,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:21,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 849 states and 1035 transitions. [2024-11-25 03:34:21,281 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1035 transitions. [2024-11-25 03:34:21,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-25 03:34:21,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:21,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:21,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:22,306 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-25 03:34:25,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:34:25,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:25,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 852 states and 1037 transitions. [2024-11-25 03:34:25,717 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1037 transitions. [2024-11-25 03:34:25,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-25 03:34:25,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:25,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:26,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:26,862 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:34:27,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:27,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 855 states and 1039 transitions. [2024-11-25 03:34:27,234 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1039 transitions. [2024-11-25 03:34:27,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-25 03:34:27,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:27,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:27,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:28,427 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:34:29,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:29,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 858 states and 1041 transitions. [2024-11-25 03:34:29,546 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1041 transitions. [2024-11-25 03:34:29,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-25 03:34:29,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:29,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:29,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:30,413 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 03:34:30,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:30,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 859 states and 1041 transitions. [2024-11-25 03:34:30,544 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1041 transitions. [2024-11-25 03:34:30,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-25 03:34:30,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:30,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:30,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:31,275 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 03:34:34,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:34:35,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:34:37,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:34:37,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:37,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 911 states and 1103 transitions. [2024-11-25 03:34:37,564 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1103 transitions. [2024-11-25 03:34:37,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-25 03:34:37,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:37,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:38,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:38,952 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:49,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:34:59,287 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:35:09,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:35:19,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:35:20,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:20,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 963 states and 1166 transitions. [2024-11-25 03:35:20,334 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1166 transitions. [2024-11-25 03:35:20,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-25 03:35:20,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:20,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:20,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:21,332 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 127 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 03:35:31,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:35:32,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:35:32,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:32,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 966 states and 1168 transitions. [2024-11-25 03:35:32,513 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1168 transitions. [2024-11-25 03:35:32,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-25 03:35:32,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:32,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:32,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:33,489 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 126 proven. 34 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 03:35:43,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:35:53,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:35:53,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:53,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 969 states and 1170 transitions. [2024-11-25 03:35:53,907 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1170 transitions. [2024-11-25 03:35:53,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-25 03:35:53,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:53,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:54,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:55,208 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:35:57,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:35:57,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:57,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 972 states and 1172 transitions. [2024-11-25 03:35:57,419 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1172 transitions. [2024-11-25 03:35:57,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-25 03:35:57,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:57,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:57,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:58,737 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:36:08,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:36:18,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:36:19,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:36:20,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:20,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 975 states and 1174 transitions. [2024-11-25 03:36:20,011 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1174 transitions. [2024-11-25 03:36:20,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-25 03:36:20,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:20,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:20,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:20,870 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 03:36:21,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:21,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 983 states and 1184 transitions. [2024-11-25 03:36:21,113 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1184 transitions. [2024-11-25 03:36:21,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-25 03:36:21,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:21,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:21,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:21,896 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 03:36:22,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:22,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 991 states and 1194 transitions. [2024-11-25 03:36:22,143 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1194 transitions. [2024-11-25 03:36:22,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 03:36:22,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:22,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:22,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:22,995 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-25 03:36:24,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:24,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 992 states and 1196 transitions. [2024-11-25 03:36:24,435 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1196 transitions. [2024-11-25 03:36:24,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 03:36:24,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:24,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:24,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:25,753 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:36:26,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:26,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 1000 states and 1206 transitions. [2024-11-25 03:36:26,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1206 transitions. [2024-11-25 03:36:26,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 03:36:26,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:26,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:26,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:27,363 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:36:27,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:27,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 1008 states and 1216 transitions. [2024-11-25 03:36:27,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1216 transitions. [2024-11-25 03:36:27,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-25 03:36:27,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:27,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:28,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:28,697 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-25 03:36:29,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:29,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 1009 states and 1218 transitions. [2024-11-25 03:36:29,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1218 transitions. [2024-11-25 03:36:29,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 03:36:29,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:29,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:30,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:30,682 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:36:34,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:36:34,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:34,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 1010 states and 1220 transitions. [2024-11-25 03:36:34,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1220 transitions. [2024-11-25 03:36:34,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-25 03:36:34,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:34,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:34,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:35,357 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:36:36,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:36,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 1011 states and 1222 transitions. [2024-11-25 03:36:36,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1222 transitions. [2024-11-25 03:36:36,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 03:36:36,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:36,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:36,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:37,000 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 03:36:37,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:37,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 1014 states and 1224 transitions. [2024-11-25 03:36:37,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1224 transitions. [2024-11-25 03:36:37,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-25 03:36:37,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:37,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:38,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:38,403 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 03:36:39,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:36:39,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:39,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 1017 states and 1226 transitions. [2024-11-25 03:36:39,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1226 transitions. [2024-11-25 03:36:39,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-25 03:36:39,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:39,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:40,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:41,182 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:36:42,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:42,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 1020 states and 1228 transitions. [2024-11-25 03:36:42,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1228 transitions. [2024-11-25 03:36:42,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-25 03:36:42,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:42,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:42,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:43,436 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:36:44,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:36:45,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:45,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 1023 states and 1230 transitions. [2024-11-25 03:36:45,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1230 transitions. [2024-11-25 03:36:45,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-25 03:36:45,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:45,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:45,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:45,941 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-25 03:36:56,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:37:06,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:37:09,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:37:20,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:37:25,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:37:26,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:37:26,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 1075 states and 1292 transitions. [2024-11-25 03:37:26,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1292 transitions. [2024-11-25 03:37:26,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-25 03:37:26,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:37:26,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:37:26,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:37:28,007 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:37:38,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:37:47,386 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:37:57,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:38:02,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:38:02,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:02,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1127 states and 1355 transitions. [2024-11-25 03:38:02,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1355 transitions. [2024-11-25 03:38:02,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-25 03:38:02,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:02,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:03,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:03,890 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 167 proven. 44 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-11-25 03:38:04,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:04,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1130 states and 1357 transitions. [2024-11-25 03:38:04,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1357 transitions. [2024-11-25 03:38:04,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-25 03:38:04,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:04,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:04,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:05,276 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 166 proven. 45 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-11-25 03:38:06,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:06,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 1133 states and 1359 transitions. [2024-11-25 03:38:06,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1359 transitions. [2024-11-25 03:38:06,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-25 03:38:06,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:06,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:07,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:08,357 INFO L134 CoverageAnalysis]: Checked inductivity of 514 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:38:18,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:38:19,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:38:19,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:19,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1136 states and 1361 transitions. [2024-11-25 03:38:19,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1361 transitions. [2024-11-25 03:38:19,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-25 03:38:19,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:19,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:20,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:20,940 INFO L134 CoverageAnalysis]: Checked inductivity of 514 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:38:31,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:38:41,089 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:38:49,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:38:49,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:49,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 1139 states and 1363 transitions. [2024-11-25 03:38:49,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1363 transitions. [2024-11-25 03:38:49,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-25 03:38:49,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:49,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:49,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:50,195 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-25 03:38:50,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:50,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1147 states and 1373 transitions. [2024-11-25 03:38:50,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1373 transitions. [2024-11-25 03:38:50,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-25 03:38:50,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:50,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:51,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:51,609 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-25 03:38:51,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:51,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1155 states and 1383 transitions. [2024-11-25 03:38:51,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1383 transitions. [2024-11-25 03:38:51,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-25 03:38:51,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:51,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:52,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:53,040 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2024-11-25 03:38:54,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:38:54,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:54,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 1156 states and 1385 transitions. [2024-11-25 03:38:54,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1385 transitions. [2024-11-25 03:38:54,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-25 03:38:54,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:54,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:55,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:55,979 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:38:56,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:56,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1164 states and 1395 transitions. [2024-11-25 03:38:56,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1395 transitions. [2024-11-25 03:38:56,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-25 03:38:56,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:56,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:57,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:58,083 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:38:58,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:58,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 1172 states and 1405 transitions. [2024-11-25 03:38:58,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1405 transitions. [2024-11-25 03:38:58,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-25 03:38:58,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:58,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:59,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:59,699 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2024-11-25 03:39:01,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:39:01,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:01,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1173 states and 1407 transitions. [2024-11-25 03:39:01,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1407 transitions. [2024-11-25 03:39:01,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-25 03:39:01,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:01,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:02,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:03,432 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:04,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:04,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 1174 states and 1409 transitions. [2024-11-25 03:39:04,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1409 transitions. [2024-11-25 03:39:04,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-25 03:39:04,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:04,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:05,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:06,066 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:39:08,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:39:08,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:08,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1175 states and 1411 transitions. [2024-11-25 03:39:08,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1411 transitions. [2024-11-25 03:39:08,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-25 03:39:08,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:08,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:09,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:09,621 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2024-11-25 03:39:10,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:39:10,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:10,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1178 states and 1413 transitions. [2024-11-25 03:39:10,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1413 transitions. [2024-11-25 03:39:10,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-25 03:39:10,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:10,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:11,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:12,155 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2024-11-25 03:39:12,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:12,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1181 states and 1415 transitions. [2024-11-25 03:39:12,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1415 transitions. [2024-11-25 03:39:12,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-25 03:39:12,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:12,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:13,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:14,312 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:39:18,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 03:39:18,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:18,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1184 states and 1417 transitions. [2024-11-25 03:39:18,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1417 transitions. [2024-11-25 03:39:18,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-25 03:39:18,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:18,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:19,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:20,565 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:39:21,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:21,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 1187 states and 1419 transitions. [2024-11-25 03:39:21,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1419 transitions. [2024-11-25 03:39:21,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-25 03:39:21,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:21,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:22,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:23,227 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 206 proven. 55 refuted. 0 times theorem prover too weak. 504 trivial. 0 not checked. [2024-11-25 03:39:33,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:39:43,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:39:45,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []