./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8eaac8db-3205-45f6-8543-2704c0daf262/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8eaac8db-3205-45f6-8543-2704c0daf262/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_8eaac8db-3205-45f6-8543-2704c0daf262/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8eaac8db-3205-45f6-8543-2704c0daf262/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8eaac8db-3205-45f6-8543-2704c0daf262/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8eaac8db-3205-45f6-8543-2704c0daf262/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f41a78d87834195eab5eb2e1b786d665ee0f261c86aa89f4e0ae15aff9e9d1ee --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:00:25,469 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:00:25,525 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8eaac8db-3205-45f6-8543-2704c0daf262/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 03:00:25,529 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:00:25,529 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:00:25,548 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:00:25,549 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:00:25,549 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:00:25,549 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:00:25,549 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:00:25,549 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:00:25,549 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:00:25,550 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:00:25,550 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:00:25,550 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:00:25,550 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:00:25,550 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:00:25,550 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:00:25,550 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:00:25,550 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:00:25,550 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:00:25,550 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:00:25,550 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:00:25,551 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:00:25,551 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:00:25,551 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:00:25,551 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:00:25,551 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:00:25,551 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:00:25,551 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:00:25,551 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:00:25,551 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:00:25,551 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:00:25,552 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_8eaac8db-3205-45f6-8543-2704c0daf262/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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f41a78d87834195eab5eb2e1b786d665ee0f261c86aa89f4e0ae15aff9e9d1ee [2024-12-06 03:00:25,767 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:00:25,774 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:00:25,776 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:00:25,777 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:00:25,778 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:00:25,779 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8eaac8db-3205-45f6-8543-2704c0daf262/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2024-12-06 03:00:28,396 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8eaac8db-3205-45f6-8543-2704c0daf262/bin/ukojak-verify-CZk0znPC7b/data/8f2166423/9d65c65190c14e10b49592e16041ad9b/FLAG206e7cc4f [2024-12-06 03:00:28,673 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:00:28,674 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8eaac8db-3205-45f6-8543-2704c0daf262/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2024-12-06 03:00:28,688 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8eaac8db-3205-45f6-8543-2704c0daf262/bin/ukojak-verify-CZk0znPC7b/data/8f2166423/9d65c65190c14e10b49592e16041ad9b/FLAG206e7cc4f [2024-12-06 03:00:28,702 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8eaac8db-3205-45f6-8543-2704c0daf262/bin/ukojak-verify-CZk0znPC7b/data/8f2166423/9d65c65190c14e10b49592e16041ad9b [2024-12-06 03:00:28,704 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:00:28,706 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:00:28,707 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:00:28,707 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:00:28,711 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:00:28,712 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:00:28" (1/1) ... [2024-12-06 03:00:28,713 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b7cf75d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:28, skipping insertion in model container [2024-12-06 03:00:28,713 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:00:28" (1/1) ... [2024-12-06 03:00:28,745 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:00:29,104 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8eaac8db-3205-45f6-8543-2704c0daf262/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i[33021,33034] [2024-12-06 03:00:29,220 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:00:29,231 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:00:29,260 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8eaac8db-3205-45f6-8543-2704c0daf262/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i[33021,33034] [2024-12-06 03:00:29,326 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:00:29,350 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:00:29,351 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:29 WrapperNode [2024-12-06 03:00:29,351 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:00:29,351 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:00:29,351 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:00:29,351 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:00:29,355 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:29" (1/1) ... [2024-12-06 03:00:29,381 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:29" (1/1) ... [2024-12-06 03:00:29,439 INFO L138 Inliner]: procedures = 176, calls = 434, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1858 [2024-12-06 03:00:29,439 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:00:29,440 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:00:29,440 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:00:29,440 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:00:29,445 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:29" (1/1) ... [2024-12-06 03:00:29,446 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:29" (1/1) ... [2024-12-06 03:00:29,455 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:29" (1/1) ... [2024-12-06 03:00:29,456 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:29" (1/1) ... [2024-12-06 03:00:29,512 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:29" (1/1) ... [2024-12-06 03:00:29,514 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:29" (1/1) ... [2024-12-06 03:00:29,524 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:29" (1/1) ... [2024-12-06 03:00:29,529 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:29" (1/1) ... [2024-12-06 03:00:29,534 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:29" (1/1) ... [2024-12-06 03:00:29,548 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:00:29,549 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:00:29,549 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:00:29,549 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:00:29,550 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:29" (1/1) ... [2024-12-06 03:00:29,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:00:29,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8eaac8db-3205-45f6-8543-2704c0daf262/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:00:29,576 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8eaac8db-3205-45f6-8543-2704c0daf262/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:00:29,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8eaac8db-3205-45f6-8543-2704c0daf262/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:00:29,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:00:29,597 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 03:00:29,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 03:00:29,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:00:29,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 03:00:29,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 03:00:29,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:00:29,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:00:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:00:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:00:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:00:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:00:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:00:29,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:00:29,799 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:00:29,801 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:00:31,444 INFO L? ?]: Removed 426 outVars from TransFormulas that were not future-live. [2024-12-06 03:00:31,444 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:00:33,027 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:00:33,028 INFO L312 CfgBuilder]: Removed 43 assume(true) statements. [2024-12-06 03:00:33,028 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:00:33 BoogieIcfgContainer [2024-12-06 03:00:33,028 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:00:33,029 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:00:33,029 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:00:33,038 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:00:33,038 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:00:33" (1/1) ... [2024-12-06 03:00:33,046 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:00:33,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:33,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 163 states and 281 transitions. [2024-12-06 03:00:33,098 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 281 transitions. [2024-12-06 03:00:33,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:00:33,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:33,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:33,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:33,255 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 03:00:33,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:33,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 164 states and 282 transitions. [2024-12-06 03:00:33,298 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 282 transitions. [2024-12-06 03:00:33,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 03:00:33,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:33,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:33,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:33,348 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 03:00:33,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:33,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 164 states and 278 transitions. [2024-12-06 03:00:33,355 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 278 transitions. [2024-12-06 03:00:33,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:00:33,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:33,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:33,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:33,398 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 03:00:33,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:33,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 164 states and 270 transitions. [2024-12-06 03:00:33,406 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 270 transitions. [2024-12-06 03:00:33,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:00:33,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:33,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:33,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:33,461 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 03:00:33,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:33,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 164 states and 258 transitions. [2024-12-06 03:00:33,470 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 258 transitions. [2024-12-06 03:00:33,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 03:00:33,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:33,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:33,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:33,654 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 03:00:39,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:00:49,464 WARN L539 Checker$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 03:00:49,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:49,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 164 states and 246 transitions. [2024-12-06 03:00:49,513 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 246 transitions. [2024-12-06 03:00:49,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 03:00:49,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:49,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:49,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:49,876 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 03:00:59,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:01:09,986 WARN L539 Checker$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 03:01:19,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:01:21,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:01:21,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:21,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 176 states and 259 transitions. [2024-12-06 03:01:21,902 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 259 transitions. [2024-12-06 03:01:21,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 03:01:21,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:21,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:22,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:22,086 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 03:01:22,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:22,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 176 states and 257 transitions. [2024-12-06 03:01:22,095 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 257 transitions. [2024-12-06 03:01:22,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 03:01:22,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:22,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:22,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:22,304 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 03:01:22,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:22,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 176 states and 255 transitions. [2024-12-06 03:01:22,313 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 255 transitions. [2024-12-06 03:01:22,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:01:22,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:22,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:22,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:22,473 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 03:01:32,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:01:32,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:32,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 176 states and 253 transitions. [2024-12-06 03:01:32,503 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 253 transitions. [2024-12-06 03:01:32,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:01:32,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:32,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:32,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:32,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:01:42,833 WARN L539 Checker$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 03:01:52,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:01:52,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:52,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 179 states and 255 transitions. [2024-12-06 03:01:52,831 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 255 transitions. [2024-12-06 03:01:52,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 03:01:52,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:52,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:52,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:53,119 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:02:03,308 WARN L539 Checker$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 03:02:05,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:02:05,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:05,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 223 states and 309 transitions. [2024-12-06 03:02:05,500 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 309 transitions. [2024-12-06 03:02:05,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 03:02:05,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:05,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:05,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:05,647 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 03:02:05,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:05,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 223 states and 307 transitions. [2024-12-06 03:02:05,656 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 307 transitions. [2024-12-06 03:02:05,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 03:02:05,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:05,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:05,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:05,836 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 03:02:05,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:05,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 223 states and 305 transitions. [2024-12-06 03:02:05,849 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 305 transitions. [2024-12-06 03:02:05,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:02:05,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:05,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:05,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:06,023 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 03:02:08,982 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:02:08,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:08,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 223 states and 303 transitions. [2024-12-06 03:02:08,994 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 303 transitions. [2024-12-06 03:02:08,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:02:08,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:08,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:09,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:09,171 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 03:02:09,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:09,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 223 states and 301 transitions. [2024-12-06 03:02:09,229 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 301 transitions. [2024-12-06 03:02:09,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:02:09,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:09,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:09,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:09,539 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 03:02:19,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:02:29,600 WARN L539 Checker$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 03:02:31,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:02:31,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:31,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 226 states and 303 transitions. [2024-12-06 03:02:31,906 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 303 transitions. [2024-12-06 03:02:31,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:02:31,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:31,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:32,172 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 03:02:37,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:02:37,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:37,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 229 states and 305 transitions. [2024-12-06 03:02:37,548 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 305 transitions. [2024-12-06 03:02:37,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 03:02:37,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:37,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:37,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:37,739 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 03:02:37,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:37,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 229 states and 304 transitions. [2024-12-06 03:02:37,759 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 304 transitions. [2024-12-06 03:02:37,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:02:37,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:37,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:37,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:38,041 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 03:02:38,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:38,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 238 states and 315 transitions. [2024-12-06 03:02:38,242 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 315 transitions. [2024-12-06 03:02:38,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:02:38,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:38,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:38,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:38,518 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 03:02:48,589 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:02:58,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:03:08,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:03:11,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:03:11,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:11,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 304 states and 398 transitions. [2024-12-06 03:03:11,630 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 398 transitions. [2024-12-06 03:03:11,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 03:03:11,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:11,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:11,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:11,870 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 03:03:12,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:12,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 305 states and 400 transitions. [2024-12-06 03:03:12,785 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 400 transitions. [2024-12-06 03:03:12,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 03:03:12,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:12,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:12,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:12,948 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 03:03:13,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:13,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 305 states and 398 transitions. [2024-12-06 03:03:13,014 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 398 transitions. [2024-12-06 03:03:13,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 03:03:13,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:13,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:13,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:13,304 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:03:14,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:14,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 308 states and 400 transitions. [2024-12-06 03:03:14,030 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 400 transitions. [2024-12-06 03:03:14,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 03:03:14,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:14,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:14,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:14,325 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:03:19,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:03:19,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:19,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 311 states and 402 transitions. [2024-12-06 03:03:19,301 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 402 transitions. [2024-12-06 03:03:19,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 03:03:19,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:19,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:19,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:19,500 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 03:03:19,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:19,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 311 states and 400 transitions. [2024-12-06 03:03:19,511 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 400 transitions. [2024-12-06 03:03:19,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 03:03:19,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:19,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:19,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:19,735 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 03:03:21,084 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 03:03:21,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:21,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 314 states and 402 transitions. [2024-12-06 03:03:21,124 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 402 transitions. [2024-12-06 03:03:21,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 03:03:21,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:21,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:21,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:21,259 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 03:03:21,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:21,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 314 states and 401 transitions. [2024-12-06 03:03:21,295 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 401 transitions. [2024-12-06 03:03:21,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 03:03:21,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:21,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:21,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:21,515 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 03:03:21,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:21,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 323 states and 412 transitions. [2024-12-06 03:03:21,766 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 412 transitions. [2024-12-06 03:03:21,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 03:03:21,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:21,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:21,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:22,036 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 03:03:22,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:22,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 332 states and 423 transitions. [2024-12-06 03:03:22,197 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 423 transitions. [2024-12-06 03:03:22,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 03:03:22,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:22,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:22,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:22,411 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 03:03:23,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:23,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 333 states and 425 transitions. [2024-12-06 03:03:23,466 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 425 transitions. [2024-12-06 03:03:23,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 03:03:23,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:23,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:23,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:23,703 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 03:03:31,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:03:31,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:31,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 334 states and 427 transitions. [2024-12-06 03:03:31,247 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 427 transitions. [2024-12-06 03:03:31,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 03:03:31,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:31,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:31,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:31,412 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 03:03:31,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:31,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 334 states and 425 transitions. [2024-12-06 03:03:31,423 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 425 transitions. [2024-12-06 03:03:31,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 03:03:31,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:31,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:31,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:31,735 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 03:03:37,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:03:37,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:37,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 337 states and 427 transitions. [2024-12-06 03:03:37,607 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 427 transitions. [2024-12-06 03:03:37,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 03:03:37,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:37,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:37,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:37,873 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 03:03:38,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:38,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 340 states and 429 transitions. [2024-12-06 03:03:38,726 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 429 transitions. [2024-12-06 03:03:38,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 03:03:38,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:38,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:38,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:39,291 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 03:03:43,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:03:53,459 WARN L539 Checker$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 03:04:03,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:04:13,476 WARN L539 Checker$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 03:04:23,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:04:23,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:23,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 392 states and 494 transitions. [2024-12-06 03:04:23,868 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 494 transitions. [2024-12-06 03:04:23,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 03:04:23,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:23,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:24,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:24,398 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:04:33,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:04:33,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:33,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 395 states and 496 transitions. [2024-12-06 03:04:33,394 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 496 transitions. [2024-12-06 03:04:33,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 03:04:33,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:33,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:33,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:33,906 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:04:37,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:04:37,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:37,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 398 states and 498 transitions. [2024-12-06 03:04:37,211 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 498 transitions. [2024-12-06 03:04:37,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 03:04:37,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:37,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:37,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:37,623 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 03:04:41,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:04:43,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:04:44,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:44,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 461 states and 576 transitions. [2024-12-06 03:04:44,106 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 576 transitions. [2024-12-06 03:04:44,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 03:04:44,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:44,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:44,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:44,504 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 03:04:54,747 WARN L539 Checker$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 03:05:04,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:05:14,774 WARN L539 Checker$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 03:05:24,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:05:35,177 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:05:40,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:05:41,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:41,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 520 states and 650 transitions. [2024-12-06 03:05:41,591 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 650 transitions. [2024-12-06 03:05:41,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 03:05:41,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:41,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:41,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:42,019 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 03:05:42,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:42,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 529 states and 661 transitions. [2024-12-06 03:05:42,283 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 661 transitions. [2024-12-06 03:05:42,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 03:05:42,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:42,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:42,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:42,740 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 03:05:43,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:43,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 538 states and 672 transitions. [2024-12-06 03:05:43,400 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 672 transitions. [2024-12-06 03:05:43,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 03:05:43,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:43,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:43,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:43,817 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 03:05:46,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:05:46,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:46,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 539 states and 674 transitions. [2024-12-06 03:05:46,721 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 674 transitions. [2024-12-06 03:05:46,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 03:05:46,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:46,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:46,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:47,132 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 03:05:49,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:05:50,694 WARN L539 Checker$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 03:05:50,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:50,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 540 states and 676 transitions. [2024-12-06 03:05:50,719 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 676 transitions. [2024-12-06 03:05:50,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:05:50,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:50,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:50,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:51,120 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 03:05:51,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:51,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 543 states and 678 transitions. [2024-12-06 03:05:51,284 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 678 transitions. [2024-12-06 03:05:51,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:05:51,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:51,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:51,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:51,664 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 49 proven. 11 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 03:06:01,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:06:05,480 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:06:05,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:05,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 546 states and 680 transitions. [2024-12-06 03:06:05,505 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 680 transitions. [2024-12-06 03:06:05,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:06:05,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:05,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:05,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:05,942 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 03:06:15,983 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 03:06:16,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:16,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 549 states and 682 transitions. [2024-12-06 03:06:16,493 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 682 transitions. [2024-12-06 03:06:16,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:06:16,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:16,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:16,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:16,941 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 03:06:17,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:17,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 532 states and 661 transitions. [2024-12-06 03:06:17,064 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 661 transitions. [2024-12-06 03:06:17,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 03:06:17,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:17,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:17,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:17,499 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 03:06:19,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:06:19,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:19,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 535 states and 663 transitions. [2024-12-06 03:06:19,092 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 663 transitions. [2024-12-06 03:06:19,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 03:06:19,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:19,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:19,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:19,529 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 03:06:20,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:20,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 538 states and 665 transitions. [2024-12-06 03:06:20,702 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 665 transitions. [2024-12-06 03:06:20,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 03:06:20,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:20,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:20,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:21,105 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 03:06:21,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:21,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 547 states and 678 transitions. [2024-12-06 03:06:21,381 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 678 transitions. [2024-12-06 03:06:21,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 03:06:21,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:21,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:21,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:21,798 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 03:06:31,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:06:38,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:06:39,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:39,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 588 states and 728 transitions. [2024-12-06 03:06:39,268 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 728 transitions. [2024-12-06 03:06:39,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 03:06:39,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:39,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:39,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:39,672 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 03:06:40,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:40,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 597 states and 739 transitions. [2024-12-06 03:06:40,106 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 739 transitions. [2024-12-06 03:06:40,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 03:06:40,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:40,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:40,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:40,508 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 03:06:40,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:40,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 606 states and 750 transitions. [2024-12-06 03:06:40,906 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 750 transitions. [2024-12-06 03:06:40,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 03:06:40,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:40,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:41,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:41,282 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 03:06:41,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 615 states and 761 transitions. [2024-12-06 03:06:41,449 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 761 transitions. [2024-12-06 03:06:41,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 03:06:41,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:41,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:41,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:41,810 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 03:06:42,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:42,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 616 states and 765 transitions. [2024-12-06 03:06:42,123 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 765 transitions. [2024-12-06 03:06:42,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 03:06:42,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:42,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:42,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:42,657 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 03:06:46,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:06:47,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:47,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 617 states and 767 transitions. [2024-12-06 03:06:47,072 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 767 transitions. [2024-12-06 03:06:47,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 03:06:47,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:47,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:47,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:47,469 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 03:06:49,216 WARN L539 Checker$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 03:06:49,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:49,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 623 states and 776 transitions. [2024-12-06 03:06:49,454 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 776 transitions. [2024-12-06 03:06:49,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 03:06:49,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:49,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:49,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:49,835 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 03:06:51,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:06:51,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:51,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 624 states and 778 transitions. [2024-12-06 03:06:51,151 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 778 transitions. [2024-12-06 03:06:51,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 03:06:51,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:51,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:51,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:51,557 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 03:06:53,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:53,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 627 states and 780 transitions. [2024-12-06 03:06:53,292 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 780 transitions. [2024-12-06 03:06:53,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 03:06:53,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:53,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:53,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:53,754 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 03:06:54,943 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:06:55,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:55,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 630 states and 782 transitions. [2024-12-06 03:06:55,132 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 782 transitions. [2024-12-06 03:06:55,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 03:06:55,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:55,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:55,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:55,520 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 03:06:59,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:07:01,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:01,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 633 states and 784 transitions. [2024-12-06 03:07:01,108 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 784 transitions. [2024-12-06 03:07:01,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 03:07:01,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:01,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:01,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:01,585 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 03:07:02,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:02,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 636 states and 786 transitions. [2024-12-06 03:07:02,190 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 786 transitions. [2024-12-06 03:07:02,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 03:07:02,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:02,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:02,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:02,806 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 03:07:13,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:07:23,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:07:33,021 WARN L539 Checker$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 03:07:35,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:07:45,385 WARN L539 Checker$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 03:07:51,201 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:07:51,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:51,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 688 states and 851 transitions. [2024-12-06 03:07:51,491 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 851 transitions. [2024-12-06 03:07:51,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 03:07:51,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:51,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:51,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:52,179 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:08:02,265 WARN L539 Checker$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 03:08:03,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:08:03,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:03,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 691 states and 853 transitions. [2024-12-06 03:08:03,322 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 853 transitions. [2024-12-06 03:08:03,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 03:08:03,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:03,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:03,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:04,013 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:08:05,849 WARN L539 Checker$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 03:08:05,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:05,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 694 states and 855 transitions. [2024-12-06 03:08:05,898 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 855 transitions. [2024-12-06 03:08:05,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 03:08:05,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:05,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:06,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:06,443 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 03:08:16,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:08:26,278 WARN L539 Checker$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 03:08:27,326 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:08:27,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:27,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 719 states and 885 transitions. [2024-12-06 03:08:27,539 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 885 transitions. [2024-12-06 03:08:27,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 03:08:27,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:27,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:27,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:28,222 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 03:08:38,412 WARN L539 Checker$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 03:08:40,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:08:41,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:41,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 757 states and 931 transitions. [2024-12-06 03:08:41,164 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 931 transitions. [2024-12-06 03:08:41,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 03:08:41,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:41,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:41,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:41,895 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 03:08:42,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:42,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 766 states and 942 transitions. [2024-12-06 03:08:42,165 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 942 transitions. [2024-12-06 03:08:42,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 03:08:42,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:42,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:42,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:42,730 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 03:08:43,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:43,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 780 states and 960 transitions. [2024-12-06 03:08:43,260 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 960 transitions. [2024-12-06 03:08:43,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 03:08:43,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:43,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:43,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:43,800 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 03:08:44,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:44,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 794 states and 979 transitions. [2024-12-06 03:08:44,191 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 979 transitions. [2024-12-06 03:08:44,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 03:08:44,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:44,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:44,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:44,977 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 03:08:45,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:45,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 803 states and 990 transitions. [2024-12-06 03:08:45,469 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 990 transitions. [2024-12-06 03:08:45,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 03:08:45,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:45,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:45,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:46,083 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 03:08:48,480 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:08:48,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:48,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 817 states and 1007 transitions. [2024-12-06 03:08:48,651 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1007 transitions. [2024-12-06 03:08:48,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 03:08:48,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:48,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:48,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:49,403 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 03:08:51,589 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:08:51,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:51,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 818 states and 1009 transitions. [2024-12-06 03:08:51,633 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1009 transitions. [2024-12-06 03:08:51,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 03:08:51,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:51,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:51,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:52,401 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 03:08:56,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:08:58,543 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:08:58,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:58,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 819 states and 1011 transitions. [2024-12-06 03:08:58,581 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1011 transitions. [2024-12-06 03:08:58,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 03:08:58,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:58,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:58,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:59,239 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 69 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-12-06 03:09:06,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:09:06,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:06,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 822 states and 1013 transitions. [2024-12-06 03:09:06,901 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1013 transitions. [2024-12-06 03:09:06,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 03:09:06,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:06,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:07,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:07,501 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 69 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-12-06 03:09:09,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:09:10,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:10,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 825 states and 1015 transitions. [2024-12-06 03:09:10,203 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1015 transitions. [2024-12-06 03:09:10,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 03:09:10,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:10,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:10,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:10,943 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 89 proven. 22 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 03:09:20,981 WARN L539 Checker$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 03:09:21,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:21,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 828 states and 1017 transitions. [2024-12-06 03:09:21,452 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1017 transitions. [2024-12-06 03:09:21,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 03:09:21,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:21,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:21,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:22,136 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 88 proven. 23 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 03:09:32,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:09:42,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:09:52,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:10:02,206 WARN L539 Checker$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 03:10:02,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:02,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 831 states and 1019 transitions. [2024-12-06 03:10:02,226 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1019 transitions. [2024-12-06 03:10:02,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 03:10:02,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:02,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:02,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:02,948 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 03:10:03,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:03,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 834 states and 1021 transitions. [2024-12-06 03:10:03,698 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1021 transitions. [2024-12-06 03:10:03,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 03:10:03,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:03,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:03,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:04,431 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 03:10:05,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:05,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 837 states and 1023 transitions. [2024-12-06 03:10:05,403 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1023 transitions. [2024-12-06 03:10:05,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 03:10:05,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:05,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:05,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:05,999 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 03:10:06,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:06,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 846 states and 1034 transitions. [2024-12-06 03:10:06,790 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1034 transitions. [2024-12-06 03:10:06,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 03:10:06,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:06,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:07,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:07,362 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 03:10:07,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:07,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 855 states and 1045 transitions. [2024-12-06 03:10:07,779 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1045 transitions. [2024-12-06 03:10:07,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 03:10:07,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:07,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:08,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:08,449 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 03:10:08,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:08,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 864 states and 1056 transitions. [2024-12-06 03:10:08,616 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1056 transitions. [2024-12-06 03:10:08,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 03:10:08,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:08,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:08,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:09,244 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 03:10:09,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:09,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 873 states and 1067 transitions. [2024-12-06 03:10:09,388 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1067 transitions. [2024-12-06 03:10:09,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 03:10:09,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:09,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:09,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:09,970 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 03:10:16,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:10:16,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:16,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 874 states and 1071 transitions. [2024-12-06 03:10:16,133 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1071 transitions. [2024-12-06 03:10:16,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 03:10:16,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:16,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:16,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:16,872 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 03:10:17,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:17,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 875 states and 1073 transitions. [2024-12-06 03:10:17,600 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1073 transitions. [2024-12-06 03:10:17,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 03:10:17,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:17,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:17,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:18,238 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 03:10:18,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:18,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 876 states and 1075 transitions. [2024-12-06 03:10:18,851 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1075 transitions. [2024-12-06 03:10:18,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 03:10:18,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:18,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:19,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:19,426 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 03:10:21,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:10:21,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:21,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 877 states and 1077 transitions. [2024-12-06 03:10:21,857 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1077 transitions. [2024-12-06 03:10:21,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 03:10:21,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:21,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:22,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:22,550 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 03:10:23,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:10:24,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:24,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 880 states and 1079 transitions. [2024-12-06 03:10:24,530 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1079 transitions. [2024-12-06 03:10:24,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 03:10:24,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:24,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:24,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:25,225 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-06 03:10:28,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:10:28,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:28,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 883 states and 1081 transitions. [2024-12-06 03:10:28,063 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1081 transitions. [2024-12-06 03:10:28,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 03:10:28,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:28,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:28,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:28,777 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 68 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-06 03:10:30,312 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:10:31,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:10:32,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:32,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 886 states and 1083 transitions. [2024-12-06 03:10:32,628 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1083 transitions. [2024-12-06 03:10:32,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 03:10:32,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:32,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:33,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:33,352 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 03:10:34,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:34,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 889 states and 1085 transitions. [2024-12-06 03:10:34,711 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1085 transitions. [2024-12-06 03:10:34,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 03:10:34,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:34,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:35,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:35,702 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 03:10:45,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:10:48,427 WARN L539 Checker$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 03:10:49,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:49,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 941 states and 1150 transitions. [2024-12-06 03:10:49,477 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1150 transitions. [2024-12-06 03:10:49,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 03:10:49,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:49,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:49,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:50,521 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:10:52,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:10:53,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:53,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 944 states and 1152 transitions. [2024-12-06 03:10:53,484 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1152 transitions. [2024-12-06 03:10:53,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 03:10:53,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:53,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:53,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:54,534 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:11:04,640 WARN L539 Checker$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 03:11:14,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:11:24,660 WARN L539 Checker$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 03:11:28,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:11:28,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:28,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 947 states and 1154 transitions. [2024-12-06 03:11:28,109 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1154 transitions. [2024-12-06 03:11:28,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:11:28,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:28,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:28,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:28,817 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-12-06 03:11:28,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:28,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 948 states and 1154 transitions. [2024-12-06 03:11:28,943 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1154 transitions. [2024-12-06 03:11:28,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:11:28,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:28,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:29,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:29,718 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-06 03:11:40,319 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 03:11:43,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:11:47,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:11:47,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:47,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 1000 states and 1217 transitions. [2024-12-06 03:11:47,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1217 transitions. [2024-12-06 03:11:47,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 03:11:47,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:47,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:47,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:48,307 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-12-06 03:11:58,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:12:08,527 WARN L539 Checker$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 03:12:10,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:12:11,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:11,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1052 states and 1279 transitions. [2024-12-06 03:12:11,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1279 transitions. [2024-12-06 03:12:11,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 03:12:11,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:11,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:12,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:12,633 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 03:12:13,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:13,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 1061 states and 1290 transitions. [2024-12-06 03:12:13,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1290 transitions. [2024-12-06 03:12:13,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 03:12:13,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:13,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:13,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:14,283 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 03:12:14,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:14,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 1070 states and 1301 transitions. [2024-12-06 03:12:14,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1301 transitions. [2024-12-06 03:12:14,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-06 03:12:14,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:14,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:15,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:15,796 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 03:12:16,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:16,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 1071 states and 1303 transitions. [2024-12-06 03:12:16,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1303 transitions. [2024-12-06 03:12:16,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-06 03:12:16,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:16,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:16,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:17,467 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 03:12:18,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:18,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 1072 states and 1305 transitions. [2024-12-06 03:12:18,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1305 transitions. [2024-12-06 03:12:18,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 03:12:18,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:18,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:18,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:19,214 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 55 proven. 103 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 03:12:29,253 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 03:12:30,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:30,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 1075 states and 1307 transitions. [2024-12-06 03:12:30,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1307 transitions. [2024-12-06 03:12:30,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 03:12:30,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:30,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:30,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:30,715 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 55 proven. 103 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 03:12:32,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:12:42,505 WARN L539 Checker$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 03:12:45,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:12:45,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:45,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 1078 states and 1309 transitions. [2024-12-06 03:12:45,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1309 transitions. [2024-12-06 03:12:45,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 03:12:45,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:45,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:45,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:45,945 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 129 proven. 33 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 03:12:55,983 WARN L539 Checker$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 03:13:02,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:13:02,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:02,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 1081 states and 1311 transitions. [2024-12-06 03:13:02,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1311 transitions. [2024-12-06 03:13:02,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 03:13:02,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:02,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:03,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:03,639 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 128 proven. 34 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-12-06 03:13:13,682 WARN L539 Checker$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 03:13:23,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:13:33,716 WARN L539 Checker$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 03:13:43,727 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 03:13:43,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:43,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 1084 states and 1313 transitions. [2024-12-06 03:13:43,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1313 transitions. [2024-12-06 03:13:43,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 03:13:43,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:43,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:44,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:44,711 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 03:13:45,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:45,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 1087 states and 1315 transitions. [2024-12-06 03:13:45,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 1315 transitions. [2024-12-06 03:13:45,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 03:13:45,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:45,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:45,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:46,125 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 03:13:46,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:46,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 1090 states and 1317 transitions. [2024-12-06 03:13:46,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1317 transitions. [2024-12-06 03:13:46,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 03:13:46,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:46,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:46,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:47,185 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-12-06 03:13:47,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:47,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 1099 states and 1328 transitions. [2024-12-06 03:13:47,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1328 transitions. [2024-12-06 03:13:47,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 03:13:47,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:47,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:47,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:48,307 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-12-06 03:13:48,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:48,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 1108 states and 1339 transitions. [2024-12-06 03:13:48,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1339 transitions. [2024-12-06 03:13:48,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 03:13:48,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:48,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:49,229 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-12-06 03:13:49,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:49,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 1117 states and 1350 transitions. [2024-12-06 03:13:49,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 1350 transitions. [2024-12-06 03:13:49,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 03:13:49,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:49,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:50,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:50,592 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-12-06 03:13:50,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:50,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1126 states and 1361 transitions. [2024-12-06 03:13:50,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1361 transitions. [2024-12-06 03:13:50,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 03:13:50,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:50,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:51,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:51,463 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-12-06 03:13:53,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:13:53,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:53,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1127 states and 1365 transitions. [2024-12-06 03:13:53,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1365 transitions. [2024-12-06 03:13:53,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 03:13:53,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:53,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:54,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:54,767 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-12-06 03:13:56,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:13:59,219 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:13:59,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:59,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1128 states and 1367 transitions. [2024-12-06 03:13:59,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1367 transitions. [2024-12-06 03:13:59,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 03:13:59,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:59,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:59,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:59,975 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-12-06 03:14:05,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:14:06,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:06,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1143 states and 1387 transitions. [2024-12-06 03:14:06,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1387 transitions. [2024-12-06 03:14:06,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 03:14:06,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:06,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:06,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:07,111 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-12-06 03:14:07,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:07,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 1144 states and 1389 transitions. [2024-12-06 03:14:07,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1389 transitions. [2024-12-06 03:14:07,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 03:14:07,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:07,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:07,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:08,202 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-12-06 03:14:08,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:08,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 1147 states and 1391 transitions. [2024-12-06 03:14:08,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1391 transitions. [2024-12-06 03:14:08,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 03:14:08,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:08,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:09,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:09,486 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-12-06 03:14:10,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:10,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 1150 states and 1393 transitions. [2024-12-06 03:14:10,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1393 transitions. [2024-12-06 03:14:10,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 03:14:10,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:10,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:10,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:11,081 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-12-06 03:14:13,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 03:14:14,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:14,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 1153 states and 1395 transitions. [2024-12-06 03:14:14,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1395 transitions. [2024-12-06 03:14:14,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 03:14:14,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:14,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:14,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:14,776 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-12-06 03:14:15,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:15,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 1156 states and 1397 transitions. [2024-12-06 03:14:15,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1397 transitions. [2024-12-06 03:14:15,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-12-06 03:14:15,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:15,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:15,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:16,581 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 03:14:18,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:14:20,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:14:22,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:14:22,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:22,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 1208 states and 1462 transitions. [2024-12-06 03:14:22,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1462 transitions. [2024-12-06 03:14:22,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 03:14:22,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:22,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:23,671 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:14:24,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:24,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 1211 states and 1464 transitions. [2024-12-06 03:14:24,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1464 transitions. [2024-12-06 03:14:24,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 03:14:24,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:24,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:24,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:25,735 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:14:35,850 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 03:14:45,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:14:55,906 WARN L539 Checker$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 03:14:59,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:15:00,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:00,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 1214 states and 1466 transitions. [2024-12-06 03:15:00,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1466 transitions. [2024-12-06 03:15:00,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-06 03:15:00,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:00,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:00,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:00,862 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 168 proven. 44 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2024-12-06 03:15:08,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:15:13,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []