./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_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_e2aaaa4d-3e00-4bcd-ae4f-e62ad7b25108/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2aaaa4d-3e00-4bcd-ae4f-e62ad7b25108/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2aaaa4d-3e00-4bcd-ae4f-e62ad7b25108/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2aaaa4d-3e00-4bcd-ae4f-e62ad7b25108/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2aaaa4d-3e00-4bcd-ae4f-e62ad7b25108/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2aaaa4d-3e00-4bcd-ae4f-e62ad7b25108/bin/ukojak-verify-CZk0znPC7b --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 85752dfa9e642a242de1661b045d725551498d8fafaaba42a5d915ccb8e5b948 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:59:51,366 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:59:51,418 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2aaaa4d-3e00-4bcd-ae4f-e62ad7b25108/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-12-06 05:59:51,421 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:59:51,422 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:59:51,438 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:59:51,439 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:59:51,439 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:59:51,440 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:59:51,440 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:59:51,440 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:59:51,440 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:59:51,440 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:59:51,440 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:59:51,440 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:59:51,440 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 05:59:51,440 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 05:59:51,441 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:59:51,441 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:59:51,441 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:59:51,441 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:59:51,441 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:59:51,441 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:59:51,441 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:59:51,441 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:59:51,441 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:59:51,442 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:59:51,442 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:59:51,442 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:59:51,442 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:59:51,442 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:59:51,442 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:59:51,442 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:59:51,442 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_e2aaaa4d-3e00-4bcd-ae4f-e62ad7b25108/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G 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 -> 85752dfa9e642a242de1661b045d725551498d8fafaaba42a5d915ccb8e5b948 [2024-12-06 05:59:51,679 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:59:51,688 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:59:51,690 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:59:51,691 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:59:51,691 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:59:51,692 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2aaaa4d-3e00-4bcd-ae4f-e62ad7b25108/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-3.i [2024-12-06 05:59:54,341 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2aaaa4d-3e00-4bcd-ae4f-e62ad7b25108/bin/ukojak-verify-CZk0znPC7b/data/249119d25/0d1a4015d2aa451c8d610ad28db4f50a/FLAGab0f0c72a [2024-12-06 05:59:54,646 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:59:54,647 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2aaaa4d-3e00-4bcd-ae4f-e62ad7b25108/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-3.i [2024-12-06 05:59:54,661 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2aaaa4d-3e00-4bcd-ae4f-e62ad7b25108/bin/ukojak-verify-CZk0znPC7b/data/249119d25/0d1a4015d2aa451c8d610ad28db4f50a/FLAGab0f0c72a [2024-12-06 05:59:54,675 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2aaaa4d-3e00-4bcd-ae4f-e62ad7b25108/bin/ukojak-verify-CZk0znPC7b/data/249119d25/0d1a4015d2aa451c8d610ad28db4f50a [2024-12-06 05:59:54,677 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:59:54,679 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:59:54,680 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:59:54,680 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:59:54,684 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:59:54,685 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:59:54" (1/1) ... [2024-12-06 05:59:54,686 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@509a2aa3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:54, skipping insertion in model container [2024-12-06 05:59:54,686 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:59:54" (1/1) ... [2024-12-06 05:59:54,724 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:59:55,186 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:59:55,197 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:59:55,299 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:59:55,325 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:59:55,326 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:55 WrapperNode [2024-12-06 05:59:55,326 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:59:55,326 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:59:55,326 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:59:55,326 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:59:55,332 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:55" (1/1) ... [2024-12-06 05:59:55,363 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:55" (1/1) ... [2024-12-06 05:59:55,443 INFO L138 Inliner]: procedures = 177, calls = 474, calls flagged for inlining = 16, calls inlined = 20, statements flattened = 2353 [2024-12-06 05:59:55,444 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:59:55,444 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:59:55,444 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:59:55,444 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:59:55,449 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:55" (1/1) ... [2024-12-06 05:59:55,450 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:55" (1/1) ... [2024-12-06 05:59:55,458 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:55" (1/1) ... [2024-12-06 05:59:55,458 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:55" (1/1) ... [2024-12-06 05:59:55,506 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:55" (1/1) ... [2024-12-06 05:59:55,511 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:55" (1/1) ... [2024-12-06 05:59:55,530 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:55" (1/1) ... [2024-12-06 05:59:55,538 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:55" (1/1) ... [2024-12-06 05:59:55,544 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:55" (1/1) ... [2024-12-06 05:59:55,556 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:59:55,557 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:59:55,557 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:59:55,557 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:59:55,558 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:55" (1/1) ... [2024-12-06 05:59:55,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:59:55,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2aaaa4d-3e00-4bcd-ae4f-e62ad7b25108/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:59:55,583 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2aaaa4d-3e00-4bcd-ae4f-e62ad7b25108/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:59:55,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2aaaa4d-3e00-4bcd-ae4f-e62ad7b25108/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:59:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:59:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:59:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:59:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:59:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:59:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:59:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:59:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:59:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:59:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:59:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:59:55,815 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:59:55,817 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:59:57,740 INFO L? ?]: Removed 545 outVars from TransFormulas that were not future-live. [2024-12-06 05:59:57,741 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:59:59,571 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:59:59,572 INFO L312 CfgBuilder]: Removed 56 assume(true) statements. [2024-12-06 05:59:59,572 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:59:59 BoogieIcfgContainer [2024-12-06 05:59:59,572 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:59:59,573 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:59:59,573 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:59:59,582 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:59:59,582 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:59:59" (1/1) ... [2024-12-06 05:59:59,589 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:59:59,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:59,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 204 states and 347 transitions. [2024-12-06 05:59:59,641 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 347 transitions. [2024-12-06 05:59:59,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 05:59:59,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:59,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:59,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:59,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:59,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:59,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 205 states and 349 transitions. [2024-12-06 05:59:59,862 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 349 transitions. [2024-12-06 05:59:59,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:59:59,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:59,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:59,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:59,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:59,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:59,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 205 states and 345 transitions. [2024-12-06 05:59:59,919 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 345 transitions. [2024-12-06 05:59:59,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:59:59,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:59,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:59,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:59,964 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:59,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:59,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 205 states and 337 transitions. [2024-12-06 05:59:59,971 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 337 transitions. [2024-12-06 05:59:59,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:59:59,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:59,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:00,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:00,030 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:00,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:00,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 205 states and 325 transitions. [2024-12-06 06:00:00,039 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 325 transitions. [2024-12-06 06:00:00,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 06:00:00,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:00,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:00,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:00,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:10,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:00:14,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:00:14,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:14,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 205 states and 311 transitions. [2024-12-06 06:00:14,364 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 311 transitions. [2024-12-06 06:00:14,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 06:00:14,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:14,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:14,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:14,815 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:24,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:00:25,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:25,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 217 states and 324 transitions. [2024-12-06 06:00:25,465 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 324 transitions. [2024-12-06 06:00:25,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 06:00:25,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:25,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:25,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:25,701 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:25,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:25,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 217 states and 322 transitions. [2024-12-06 06:00:25,715 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 322 transitions. [2024-12-06 06:00:25,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 06:00:25,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:25,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:25,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:25,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:35,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:00:35,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:35,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 217 states and 320 transitions. [2024-12-06 06:00:35,917 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 320 transitions. [2024-12-06 06:00:35,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 06:00:35,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:35,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:36,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:36,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:00:46,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:00:50,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:00:50,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:50,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 220 states and 322 transitions. [2024-12-06 06:00:50,128 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 322 transitions. [2024-12-06 06:00:50,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 06:00:50,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:50,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:50,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:50,442 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:52,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:01:02,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:01:08,487 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:01:08,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:08,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 262 states and 374 transitions. [2024-12-06 06:01:08,507 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 374 transitions. [2024-12-06 06:01:08,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 06:01:08,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:08,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:08,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:08,674 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:08,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:08,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 262 states and 372 transitions. [2024-12-06 06:01:08,685 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 372 transitions. [2024-12-06 06:01:08,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 06:01:08,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:08,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:08,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:08,890 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:08,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:08,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 262 states and 370 transitions. [2024-12-06 06:01:08,902 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 370 transitions. [2024-12-06 06:01:08,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 06:01:08,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:08,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:09,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:09,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:09,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:09,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 262 states and 368 transitions. [2024-12-06 06:01:09,630 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 368 transitions. [2024-12-06 06:01:09,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 06:01:09,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:09,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:09,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:09,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:01:19,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:01:29,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:01:39,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:01:49,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:01:49,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:49,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 265 states and 370 transitions. [2024-12-06 06:01:49,239 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 370 transitions. [2024-12-06 06:01:49,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 06:01:49,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:49,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:49,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:49,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:49,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:49,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 265 states and 368 transitions. [2024-12-06 06:01:49,475 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 368 transitions. [2024-12-06 06:01:49,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 06:01:49,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:49,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:49,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:49,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:01:59,739 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:02:09,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:02:19,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:02:29,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:02:29,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:29,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 268 states and 370 transitions. [2024-12-06 06:02:29,800 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 370 transitions. [2024-12-06 06:02:29,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 06:02:29,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:29,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:29,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:30,135 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:41,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:02:42,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:42,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 330 states and 449 transitions. [2024-12-06 06:02:42,027 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 449 transitions. [2024-12-06 06:02:42,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:02:42,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:42,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:42,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:42,175 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:42,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:42,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 330 states and 448 transitions. [2024-12-06 06:02:42,193 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 448 transitions. [2024-12-06 06:02:42,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 06:02:42,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:42,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:42,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:42,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:42,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:42,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 338 states and 458 transitions. [2024-12-06 06:02:42,772 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 458 transitions. [2024-12-06 06:02:42,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:02:42,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:42,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:42,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:43,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:02:43,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:43,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 341 states and 460 transitions. [2024-12-06 06:02:43,745 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 460 transitions. [2024-12-06 06:02:43,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:02:43,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:43,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:43,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:43,880 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:43,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:43,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 341 states and 458 transitions. [2024-12-06 06:02:43,961 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 458 transitions. [2024-12-06 06:02:43,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:02:43,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:43,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:44,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:44,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:02:44,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:44,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 344 states and 460 transitions. [2024-12-06 06:02:44,620 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 460 transitions. [2024-12-06 06:02:44,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 06:02:44,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:44,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:44,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:44,825 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:02:45,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:45,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 345 states and 462 transitions. [2024-12-06 06:02:45,429 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 462 transitions. [2024-12-06 06:02:45,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 06:02:45,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:45,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:45,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:45,627 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:45,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:45,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 345 states and 461 transitions. [2024-12-06 06:02:45,646 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 461 transitions. [2024-12-06 06:02:45,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 06:02:45,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:45,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:45,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:45,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:46,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:46,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 353 states and 471 transitions. [2024-12-06 06:02:46,008 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 471 transitions. [2024-12-06 06:02:46,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 06:02:46,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:46,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:46,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:46,287 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:46,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:46,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 361 states and 481 transitions. [2024-12-06 06:02:46,457 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 481 transitions. [2024-12-06 06:02:46,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 06:02:46,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:46,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:46,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:46,590 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:46,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:46,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 361 states and 479 transitions. [2024-12-06 06:02:46,618 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 479 transitions. [2024-12-06 06:02:46,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 06:02:46,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:46,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:46,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:46,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:02:48,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:02:49,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:49,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 364 states and 481 transitions. [2024-12-06 06:02:49,282 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 481 transitions. [2024-12-06 06:02:49,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 06:02:49,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:49,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:49,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:49,537 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:02:50,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:50,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 365 states and 483 transitions. [2024-12-06 06:02:50,131 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 483 transitions. [2024-12-06 06:02:50,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 06:02:50,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:50,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:50,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:50,362 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:02:50,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:50,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 366 states and 485 transitions. [2024-12-06 06:02:50,753 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 485 transitions. [2024-12-06 06:02:50,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 06:02:50,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:50,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:50,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:50,904 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:50,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:50,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 366 states and 483 transitions. [2024-12-06 06:02:50,914 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 483 transitions. [2024-12-06 06:02:50,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 06:02:50,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:50,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:51,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:51,252 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:02:52,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:02:55,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:02:55,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:55,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 369 states and 485 transitions. [2024-12-06 06:02:55,083 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 485 transitions. [2024-12-06 06:02:55,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 06:02:55,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:55,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:55,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:55,362 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:02:55,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:55,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 372 states and 487 transitions. [2024-12-06 06:02:55,656 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 487 transitions. [2024-12-06 06:02:55,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 06:02:55,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:55,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:55,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:56,023 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 06:02:56,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:56,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 373 states and 489 transitions. [2024-12-06 06:02:56,043 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 489 transitions. [2024-12-06 06:02:56,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 06:02:56,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:56,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:56,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:56,332 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 06:02:56,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:56,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 372 states and 484 transitions. [2024-12-06 06:02:56,342 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 484 transitions. [2024-12-06 06:02:56,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 06:02:56,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:56,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:56,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:56,605 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 06:02:56,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:56,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 372 states and 480 transitions. [2024-12-06 06:02:56,615 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 480 transitions. [2024-12-06 06:02:56,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 06:02:56,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:56,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:56,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:56,851 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 06:02:56,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:56,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 372 states and 478 transitions. [2024-12-06 06:02:56,862 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 478 transitions. [2024-12-06 06:02:56,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 06:02:56,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:56,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:57,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:57,112 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 06:02:58,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:02:58,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:58,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 372 states and 476 transitions. [2024-12-06 06:02:58,522 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 476 transitions. [2024-12-06 06:02:58,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 06:02:58,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:58,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:58,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:59,048 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 06:03:06,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:03:16,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:03:26,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:03:36,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:03:46,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:03:54,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:04:02,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:04:07,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:04:07,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:07,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 495 states and 634 transitions. [2024-12-06 06:04:07,456 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 634 transitions. [2024-12-06 06:04:07,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 06:04:07,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:07,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:07,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:07,715 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 06:04:07,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:07,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 495 states and 630 transitions. [2024-12-06 06:04:07,737 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 630 transitions. [2024-12-06 06:04:07,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 06:04:07,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:07,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:07,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:07,978 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 06:04:16,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:04:16,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:16,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 495 states and 628 transitions. [2024-12-06 06:04:16,516 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 628 transitions. [2024-12-06 06:04:16,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 06:04:16,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:16,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:16,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:16,963 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 06:04:18,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:04:18,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:18,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 498 states and 630 transitions. [2024-12-06 06:04:18,138 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 630 transitions. [2024-12-06 06:04:18,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 06:04:18,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:18,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:18,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:18,592 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 06:04:22,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:04:22,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:22,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 501 states and 632 transitions. [2024-12-06 06:04:22,458 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 632 transitions. [2024-12-06 06:04:22,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 06:04:22,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:22,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:22,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:22,849 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 06:04:32,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:04:35,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:04:35,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:35,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 504 states and 634 transitions. [2024-12-06 06:04:35,386 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 634 transitions. [2024-12-06 06:04:35,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 06:04:35,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:35,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:35,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:35,774 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 06:04:45,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:04:46,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:46,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 507 states and 636 transitions. [2024-12-06 06:04:46,722 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 636 transitions. [2024-12-06 06:04:46,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 06:04:46,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:46,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:46,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:47,112 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 06:04:57,130 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:05:07,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:05:17,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:05:27,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:05:27,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:27,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 492 states and 617 transitions. [2024-12-06 06:05:27,184 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 617 transitions. [2024-12-06 06:05:27,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 06:05:27,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:27,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:27,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:27,528 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:37,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:05:47,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:05:57,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:06:07,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:06:08,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:08,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 536 states and 672 transitions. [2024-12-06 06:06:08,591 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 672 transitions. [2024-12-06 06:06:08,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 06:06:08,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:08,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:08,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:09,021 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 06:06:09,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:09,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 544 states and 682 transitions. [2024-12-06 06:06:09,197 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 682 transitions. [2024-12-06 06:06:09,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 06:06:09,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:09,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:09,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:09,652 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 06:06:09,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:09,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 552 states and 692 transitions. [2024-12-06 06:06:09,834 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 692 transitions. [2024-12-06 06:06:09,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 06:06:09,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:09,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:10,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:10,395 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:20,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:06:30,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:06:32,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:06:35,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:06:36,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:36,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 604 states and 752 transitions. [2024-12-06 06:06:36,295 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 752 transitions. [2024-12-06 06:06:36,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 06:06:36,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:36,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:36,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:36,719 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 06:06:36,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:36,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 612 states and 762 transitions. [2024-12-06 06:06:36,901 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 762 transitions. [2024-12-06 06:06:36,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 06:06:36,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:36,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:37,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:37,313 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 06:06:37,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:37,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 620 states and 772 transitions. [2024-12-06 06:06:37,630 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 772 transitions. [2024-12-06 06:06:37,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 06:06:37,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:37,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:37,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:38,027 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 47 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:06:38,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:38,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 623 states and 774 transitions. [2024-12-06 06:06:38,945 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 774 transitions. [2024-12-06 06:06:38,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 06:06:38,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:38,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:39,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:39,322 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 06:06:40,475 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:06:40,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:40,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 624 states and 776 transitions. [2024-12-06 06:06:40,500 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 776 transitions. [2024-12-06 06:06:40,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 06:06:40,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:40,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:40,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:40,893 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 06:06:41,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:41,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 625 states and 778 transitions. [2024-12-06 06:06:41,704 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 778 transitions. [2024-12-06 06:06:41,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 06:06:41,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:41,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:41,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:42,112 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 06:06:44,652 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:06:44,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:44,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 626 states and 780 transitions. [2024-12-06 06:06:44,778 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 780 transitions. [2024-12-06 06:06:44,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 06:06:44,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:44,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:44,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:45,183 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 06:06:47,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:06:47,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:47,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 627 states and 782 transitions. [2024-12-06 06:06:47,367 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 782 transitions. [2024-12-06 06:06:47,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 06:06:47,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:47,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:47,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:47,849 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:06:55,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:06:55,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:55,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 630 states and 784 transitions. [2024-12-06 06:06:55,347 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 784 transitions. [2024-12-06 06:06:55,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 06:06:55,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:55,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:55,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:55,841 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:06:56,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:56,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 633 states and 786 transitions. [2024-12-06 06:06:56,167 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 786 transitions. [2024-12-06 06:06:56,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 06:06:56,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:56,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:56,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:56,774 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:57,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:57,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 641 states and 796 transitions. [2024-12-06 06:06:57,460 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 796 transitions. [2024-12-06 06:06:57,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 06:06:57,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:57,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:57,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:57,837 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:58,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:58,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 649 states and 806 transitions. [2024-12-06 06:06:58,035 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 806 transitions. [2024-12-06 06:06:58,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 06:06:58,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:58,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:58,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:58,467 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 06:07:01,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:07:01,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:01,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 652 states and 808 transitions. [2024-12-06 06:07:01,190 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 808 transitions. [2024-12-06 06:07:01,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 06:07:01,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:01,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:01,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:01,599 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 06:07:05,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:07:06,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:06,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 655 states and 810 transitions. [2024-12-06 06:07:06,402 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 810 transitions. [2024-12-06 06:07:06,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 06:07:06,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:06,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:06,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:06,830 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 06:07:07,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:07,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 658 states and 812 transitions. [2024-12-06 06:07:07,432 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 812 transitions. [2024-12-06 06:07:07,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 06:07:07,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:07,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:07,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:07,871 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 06:07:08,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:08,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 661 states and 814 transitions. [2024-12-06 06:07:08,519 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 814 transitions. [2024-12-06 06:07:08,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 06:07:08,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:08,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:08,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:08,862 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:07:09,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:09,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 662 states and 816 transitions. [2024-12-06 06:07:09,530 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 816 transitions. [2024-12-06 06:07:09,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 06:07:09,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:09,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:09,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:09,989 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:10,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:10,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 670 states and 826 transitions. [2024-12-06 06:07:10,213 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 826 transitions. [2024-12-06 06:07:10,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 06:07:10,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:10,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:10,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:10,772 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:10,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:10,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 678 states and 836 transitions. [2024-12-06 06:07:10,988 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 836 transitions. [2024-12-06 06:07:10,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 06:07:10,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:10,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:11,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:11,346 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:07:12,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:12,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 679 states and 838 transitions. [2024-12-06 06:07:12,179 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 838 transitions. [2024-12-06 06:07:12,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 06:07:12,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:12,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:12,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:12,654 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:07:16,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:07:16,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:16,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 680 states and 840 transitions. [2024-12-06 06:07:16,836 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 840 transitions. [2024-12-06 06:07:16,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 06:07:16,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:16,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:17,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:17,307 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:07:17,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:17,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 681 states and 842 transitions. [2024-12-06 06:07:17,847 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 842 transitions. [2024-12-06 06:07:17,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 06:07:17,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:17,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:18,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:18,242 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:07:19,363 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 [] [2024-12-06 06:07:21,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:07:21,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:21,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 684 states and 844 transitions. [2024-12-06 06:07:21,736 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 844 transitions. [2024-12-06 06:07:21,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 06:07:21,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:21,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:21,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:22,165 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:07:24,100 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:07:25,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:07:25,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:25,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 687 states and 846 transitions. [2024-12-06 06:07:25,677 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 846 transitions. [2024-12-06 06:07:25,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 06:07:25,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:25,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:25,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:26,186 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:07:26,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:26,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 690 states and 848 transitions. [2024-12-06 06:07:26,835 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 848 transitions. [2024-12-06 06:07:26,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 06:07:26,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:26,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:27,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:27,323 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:07:27,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:27,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 693 states and 850 transitions. [2024-12-06 06:07:27,563 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 850 transitions. [2024-12-06 06:07:27,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 06:07:27,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:27,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:27,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:28,090 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 3 proven. 68 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 06:07:28,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:28,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 694 states and 850 transitions. [2024-12-06 06:07:28,255 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 850 transitions. [2024-12-06 06:07:28,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 06:07:28,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:28,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:28,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:28,886 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 06:07:39,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:07:49,073 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:07:59,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:08:00,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:08:11,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:08:21,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:08:31,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:08:41,091 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:08:41,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:41,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 732 states and 896 transitions. [2024-12-06 06:08:41,166 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 896 transitions. [2024-12-06 06:08:41,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 06:08:41,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:41,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:41,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:41,661 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 06:08:42,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:42,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 746 states and 914 transitions. [2024-12-06 06:08:42,031 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 914 transitions. [2024-12-06 06:08:42,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 06:08:42,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:42,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:42,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:42,748 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:48,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:08:58,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:08:59,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:59,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 798 states and 977 transitions. [2024-12-06 06:08:59,241 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 977 transitions. [2024-12-06 06:08:59,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 06:08:59,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:59,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:59,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:59,865 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 87 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 06:09:09,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:09:14,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:09:14,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:14,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 801 states and 979 transitions. [2024-12-06 06:09:14,578 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 979 transitions. [2024-12-06 06:09:14,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 06:09:14,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:14,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:14,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:15,230 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 23 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 06:09:25,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:09:25,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:25,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 804 states and 981 transitions. [2024-12-06 06:09:25,617 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 981 transitions. [2024-12-06 06:09:25,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 06:09:25,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:25,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:25,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:26,354 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:09:28,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:09:28,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:28,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 807 states and 983 transitions. [2024-12-06 06:09:28,213 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 983 transitions. [2024-12-06 06:09:28,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 06:09:28,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:28,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:28,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:28,909 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:09:38,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:09:48,972 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:09:56,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:09:56,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:56,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 810 states and 985 transitions. [2024-12-06 06:09:56,333 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 985 transitions. [2024-12-06 06:09:56,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-06 06:09:56,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:56,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:56,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:56,894 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 06:09:57,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:57,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 818 states and 995 transitions. [2024-12-06 06:09:57,316 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 995 transitions. [2024-12-06 06:09:57,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-06 06:09:57,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:57,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:57,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:57,855 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 06:09:58,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:58,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 826 states and 1005 transitions. [2024-12-06 06:09:58,014 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1005 transitions. [2024-12-06 06:09:58,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 06:09:58,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:58,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:58,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:58,718 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 06:10:01,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:10:01,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:01,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 827 states and 1007 transitions. [2024-12-06 06:10:01,454 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1007 transitions. [2024-12-06 06:10:01,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 06:10:01,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:01,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:01,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:02,370 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:02,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:02,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 835 states and 1017 transitions. [2024-12-06 06:10:02,599 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1017 transitions. [2024-12-06 06:10:02,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 06:10:02,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:02,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:02,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:03,333 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:03,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:03,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 843 states and 1027 transitions. [2024-12-06 06:10:03,710 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1027 transitions. [2024-12-06 06:10:03,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 06:10:03,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:03,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:04,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:04,242 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 06:10:05,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:05,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 844 states and 1029 transitions. [2024-12-06 06:10:05,793 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1029 transitions. [2024-12-06 06:10:05,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 06:10:05,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:05,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:06,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:06,673 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:10:07,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:07,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 845 states and 1031 transitions. [2024-12-06 06:10:07,390 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1031 transitions. [2024-12-06 06:10:07,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 06:10:07,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:07,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:07,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:08,108 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:10:08,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:08,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 846 states and 1033 transitions. [2024-12-06 06:10:08,651 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1033 transitions. [2024-12-06 06:10:08,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 06:10:08,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:08,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:09,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:09,337 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-06 06:10:09,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:09,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 849 states and 1035 transitions. [2024-12-06 06:10:09,818 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1035 transitions. [2024-12-06 06:10:09,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 06:10:09,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:09,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:10,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:10,401 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-06 06:10:13,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:10:14,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:14,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 852 states and 1037 transitions. [2024-12-06 06:10:14,711 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1037 transitions. [2024-12-06 06:10:14,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 06:10:14,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:14,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:15,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:15,517 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:10:17,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:10:17,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:17,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 855 states and 1039 transitions. [2024-12-06 06:10:17,077 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1039 transitions. [2024-12-06 06:10:17,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 06:10:17,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:17,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:17,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:17,833 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:10:18,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:18,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 858 states and 1041 transitions. [2024-12-06 06:10:18,219 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1041 transitions. [2024-12-06 06:10:18,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-12-06 06:10:18,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:18,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:18,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:18,940 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-06 06:10:19,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:19,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 859 states and 1041 transitions. [2024-12-06 06:10:19,066 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1041 transitions. [2024-12-06 06:10:19,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-12-06 06:10:19,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:19,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:19,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:19,787 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-06 06:10:21,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:10:23,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:23,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 911 states and 1103 transitions. [2024-12-06 06:10:23,065 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1103 transitions. [2024-12-06 06:10:23,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 06:10:23,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:23,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:23,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:24,138 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:10:26,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:10:36,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:10:41,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:10:41,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:41,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 963 states and 1166 transitions. [2024-12-06 06:10:41,594 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1166 transitions. [2024-12-06 06:10:41,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-12-06 06:10:41,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:41,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:41,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:42,280 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 127 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:10:46,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:10:46,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:46,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 966 states and 1168 transitions. [2024-12-06 06:10:46,631 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1168 transitions. [2024-12-06 06:10:46,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-12-06 06:10:46,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:46,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:47,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:47,461 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 126 proven. 34 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:10:57,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:11:02,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:11:03,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:03,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 969 states and 1170 transitions. [2024-12-06 06:11:03,568 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1170 transitions. [2024-12-06 06:11:03,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 06:11:03,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:03,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:04,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:04,837 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:11:14,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:11:24,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:11:34,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:11:44,972 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:11:44,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:44,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 972 states and 1172 transitions. [2024-12-06 06:11:44,997 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1172 transitions. [2024-12-06 06:11:44,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 06:11:44,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:44,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:45,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:46,137 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:11:46,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:46,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 975 states and 1174 transitions. [2024-12-06 06:11:46,959 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1174 transitions. [2024-12-06 06:11:46,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-12-06 06:11:46,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:46,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:47,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:47,646 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-06 06:11:47,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:47,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 983 states and 1184 transitions. [2024-12-06 06:11:47,840 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1184 transitions. [2024-12-06 06:11:47,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-12-06 06:11:47,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:47,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:48,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:48,505 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-06 06:11:48,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:48,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 991 states and 1194 transitions. [2024-12-06 06:11:48,689 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1194 transitions. [2024-12-06 06:11:48,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 06:11:48,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:48,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:49,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:49,399 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-12-06 06:11:52,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:11:52,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:52,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 992 states and 1196 transitions. [2024-12-06 06:11:52,944 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1196 transitions. [2024-12-06 06:11:52,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 06:11:52,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:52,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:53,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:53,922 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:11:54,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:54,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 1000 states and 1206 transitions. [2024-12-06 06:11:54,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1206 transitions. [2024-12-06 06:11:54,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 06:11:54,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:54,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:54,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:55,133 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:11:55,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:55,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 1008 states and 1216 transitions. [2024-12-06 06:11:55,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1216 transitions. [2024-12-06 06:11:55,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 06:11:55,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:55,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:55,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:56,070 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-12-06 06:11:58,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:12:04,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:12:04,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:04,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 1009 states and 1218 transitions. [2024-12-06 06:12:04,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1218 transitions. [2024-12-06 06:12:04,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-06 06:12:04,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:04,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:04,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:05,097 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:12:05,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:05,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 1010 states and 1220 transitions. [2024-12-06 06:12:05,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1220 transitions. [2024-12-06 06:12:05,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-06 06:12:05,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:05,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:06,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:06,729 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:12:07,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:07,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 1011 states and 1222 transitions. [2024-12-06 06:12:07,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1222 transitions. [2024-12-06 06:12:07,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-06 06:12:07,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:07,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:07,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:08,412 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:12:09,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:09,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 1014 states and 1224 transitions. [2024-12-06 06:12:09,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1224 transitions. [2024-12-06 06:12:09,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-06 06:12:09,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:09,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:09,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:10,166 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 06:12:11,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:12:11,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:11,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 1017 states and 1226 transitions. [2024-12-06 06:12:11,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1226 transitions. [2024-12-06 06:12:11,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 06:12:11,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:11,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:12,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:12,712 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:12:16,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:12:16,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:16,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 1020 states and 1228 transitions. [2024-12-06 06:12:16,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1228 transitions. [2024-12-06 06:12:16,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 06:12:16,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:16,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:16,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:17,583 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:12:17,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:17,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 1023 states and 1230 transitions. [2024-12-06 06:12:17,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1230 transitions. [2024-12-06 06:12:17,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-12-06 06:12:17,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:17,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:18,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:18,649 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-12-06 06:12:22,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:12:32,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:12:42,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:12:52,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:13:02,590 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:13:12,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:13:13,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:13,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 1075 states and 1292 transitions. [2024-12-06 06:13:13,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1292 transitions. [2024-12-06 06:13:13,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 06:13:13,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:13,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:14,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:15,163 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:13:25,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:13:31,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:13:34,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:13:34,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:34,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1127 states and 1355 transitions. [2024-12-06 06:13:34,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1355 transitions. [2024-12-06 06:13:34,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-12-06 06:13:34,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:34,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:34,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:35,340 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 167 proven. 44 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-12-06 06:13:35,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:35,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1130 states and 1357 transitions. [2024-12-06 06:13:35,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1357 transitions. [2024-12-06 06:13:35,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-12-06 06:13:35,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:35,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:36,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:36,802 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 166 proven. 45 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-12-06 06:13:40,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:13:50,898 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:13:53,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:13:53,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:53,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 1133 states and 1359 transitions. [2024-12-06 06:13:53,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1359 transitions. [2024-12-06 06:13:53,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-12-06 06:13:53,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:53,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:54,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:55,249 INFO L134 CoverageAnalysis]: Checked inductivity of 514 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:13:55,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:55,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1136 states and 1361 transitions. [2024-12-06 06:13:55,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1361 transitions. [2024-12-06 06:13:55,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-12-06 06:13:55,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:55,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:56,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:56,969 INFO L134 CoverageAnalysis]: Checked inductivity of 514 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:13:57,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:57,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 1139 states and 1363 transitions. [2024-12-06 06:13:57,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1363 transitions. [2024-12-06 06:13:57,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-12-06 06:13:57,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:57,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:58,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:58,811 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-12-06 06:13:59,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:59,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1147 states and 1373 transitions. [2024-12-06 06:13:59,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1373 transitions. [2024-12-06 06:13:59,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-12-06 06:13:59,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:59,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:59,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:00,236 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-12-06 06:14:00,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:00,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1155 states and 1383 transitions. [2024-12-06 06:14:00,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1383 transitions. [2024-12-06 06:14:00,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-12-06 06:14:00,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:00,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:00,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:01,249 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2024-12-06 06:14:05,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:14:05,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:05,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 1156 states and 1385 transitions. [2024-12-06 06:14:05,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1385 transitions. [2024-12-06 06:14:05,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-12-06 06:14:05,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:05,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:05,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:06,685 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:14:06,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:06,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1164 states and 1395 transitions. [2024-12-06 06:14:06,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1395 transitions. [2024-12-06 06:14:06,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-12-06 06:14:06,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:06,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:07,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:08,223 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:14:08,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:08,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 1172 states and 1405 transitions. [2024-12-06 06:14:08,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1405 transitions. [2024-12-06 06:14:08,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-12-06 06:14:08,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:08,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:08,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:09,483 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2024-12-06 06:14:10,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:10,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1173 states and 1407 transitions. [2024-12-06 06:14:10,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1407 transitions. [2024-12-06 06:14:10,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-12-06 06:14:10,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:10,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:10,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:11,622 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:14:13,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:13,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 1174 states and 1409 transitions. [2024-12-06 06:14:13,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1409 transitions. [2024-12-06 06:14:13,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-12-06 06:14:13,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:13,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:13,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:14,732 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:14:15,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:15,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1175 states and 1411 transitions. [2024-12-06 06:14:15,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1411 transitions. [2024-12-06 06:14:15,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-12-06 06:14:15,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:15,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:15,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:16,243 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2024-12-06 06:14:17,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 06:14:17,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:17,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1178 states and 1413 transitions. [2024-12-06 06:14:17,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1413 transitions. [2024-12-06 06:14:17,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-12-06 06:14:17,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:17,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:18,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:18,636 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2024-12-06 06:14:20,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:20,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1181 states and 1415 transitions. [2024-12-06 06:14:20,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1415 transitions. [2024-12-06 06:14:20,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-12-06 06:14:20,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:20,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:20,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:22,154 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:14:22,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:22,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1184 states and 1417 transitions. [2024-12-06 06:14:22,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1417 transitions. [2024-12-06 06:14:22,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-12-06 06:14:22,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:22,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:23,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:24,106 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 06:14:25,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:25,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 1187 states and 1419 transitions. [2024-12-06 06:14:25,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1419 transitions. [2024-12-06 06:14:25,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-12-06 06:14:25,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:25,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:25,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:26,195 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 206 proven. 55 refuted. 0 times theorem prover too weak. 504 trivial. 0 not checked. [2024-12-06 06:14:28,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:14:38,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:14:41,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []