./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb2ae32-6c4c-492d-a8a1-e8b6d420c9dd/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb2ae32-6c4c-492d-a8a1-e8b6d420c9dd/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb2ae32-6c4c-492d-a8a1-e8b6d420c9dd/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb2ae32-6c4c-492d-a8a1-e8b6d420c9dd/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb2ae32-6c4c-492d-a8a1-e8b6d420c9dd/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb2ae32-6c4c-492d-a8a1-e8b6d420c9dd/bin/ukojak-verify-EEHR8qb7sm --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 c78ec383567aee735f8895b5666134248c3b9de1b96295d83b3c1c6979534c2b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:35:12,396 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:35:12,472 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb2ae32-6c4c-492d-a8a1-e8b6d420c9dd/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:35:12,479 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:35:12,479 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:35:12,515 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:35:12,517 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:35:12,517 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:35:12,517 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:35:12,518 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:35:12,519 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:35:12,519 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:35:12,519 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:35:12,519 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:35:12,519 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:35:12,519 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:35:12,519 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:35:12,519 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:35:12,520 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:35:12,520 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:35:12,520 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:35:12,520 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:35:12,520 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:35:12,520 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:35:12,520 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:35:12,520 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:35:12,520 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:35:12,520 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:35:12,521 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:35:12,521 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:35:12,521 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:35:12,521 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:35:12,521 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:35:12,522 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_ecb2ae32-6c4c-492d-a8a1-e8b6d420c9dd/bin/ukojak-verify-EEHR8qb7sm 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 -> c78ec383567aee735f8895b5666134248c3b9de1b96295d83b3c1c6979534c2b [2024-11-13 20:35:12,880 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:35:12,890 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:35:12,893 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:35:12,894 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:35:12,895 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:35:12,896 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb2ae32-6c4c-492d-a8a1-e8b6d420c9dd/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i Unable to find full path for "g++" [2024-11-13 20:35:14,875 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:35:15,322 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:35:15,323 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb2ae32-6c4c-492d-a8a1-e8b6d420c9dd/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i [2024-11-13 20:35:15,347 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb2ae32-6c4c-492d-a8a1-e8b6d420c9dd/bin/ukojak-verify-EEHR8qb7sm/data/94f729ac9/49360cd591a147d28eeb0dd5026cfac2/FLAGa09a0e300 [2024-11-13 20:35:15,370 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb2ae32-6c4c-492d-a8a1-e8b6d420c9dd/bin/ukojak-verify-EEHR8qb7sm/data/94f729ac9/49360cd591a147d28eeb0dd5026cfac2 [2024-11-13 20:35:15,373 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:35:15,377 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:35:15,378 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:35:15,380 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:35:15,385 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:35:15,386 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:35:15" (1/1) ... [2024-11-13 20:35:15,388 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a1cc835 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:15, skipping insertion in model container [2024-11-13 20:35:15,388 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:35:15" (1/1) ... [2024-11-13 20:35:15,453 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:35:15,873 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_ecb2ae32-6c4c-492d-a8a1-e8b6d420c9dd/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i[33021,33034] [2024-11-13 20:35:16,037 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_ecb2ae32-6c4c-492d-a8a1-e8b6d420c9dd/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i[49681,49694] [2024-11-13 20:35:16,059 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:35:16,080 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:35:16,123 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_ecb2ae32-6c4c-492d-a8a1-e8b6d420c9dd/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i[33021,33034] [2024-11-13 20:35:16,296 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_ecb2ae32-6c4c-492d-a8a1-e8b6d420c9dd/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i[49681,49694] [2024-11-13 20:35:16,315 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:35:16,351 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:35:16,352 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:16 WrapperNode [2024-11-13 20:35:16,352 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:35:16,353 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:35:16,353 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:35:16,354 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:35:16,361 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:16" (1/1) ... [2024-11-13 20:35:16,397 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:16" (1/1) ... [2024-11-13 20:35:16,507 INFO L138 Inliner]: procedures = 177, calls = 424, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2151 [2024-11-13 20:35:16,507 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:35:16,510 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:35:16,510 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:35:16,511 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:35:16,520 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:16" (1/1) ... [2024-11-13 20:35:16,521 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:16" (1/1) ... [2024-11-13 20:35:16,556 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:16" (1/1) ... [2024-11-13 20:35:16,556 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:16" (1/1) ... [2024-11-13 20:35:16,689 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:16" (1/1) ... [2024-11-13 20:35:16,723 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:16" (1/1) ... [2024-11-13 20:35:16,733 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:16" (1/1) ... [2024-11-13 20:35:16,743 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:16" (1/1) ... [2024-11-13 20:35:16,757 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:35:16,758 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:35:16,758 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:35:16,758 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:35:16,759 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:16" (1/1) ... [2024-11-13 20:35:16,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:35:16,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb2ae32-6c4c-492d-a8a1-e8b6d420c9dd/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:35:16,795 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb2ae32-6c4c-492d-a8a1-e8b6d420c9dd/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:35:16,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecb2ae32-6c4c-492d-a8a1-e8b6d420c9dd/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:35:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:35:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:35:16,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:35:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:35:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 20:35:16,836 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 20:35:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:35:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:35:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:35:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:35:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:35:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:35:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:35:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:35:16,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:35:17,216 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:35:17,220 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:35:20,301 INFO L? ?]: Removed 503 outVars from TransFormulas that were not future-live. [2024-11-13 20:35:20,302 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:35:23,172 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:35:23,172 INFO L316 CfgBuilder]: Removed 92 assume(true) statements. [2024-11-13 20:35:23,173 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:35:23 BoogieIcfgContainer [2024-11-13 20:35:23,173 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:35:23,174 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:35:23,174 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:35:23,189 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:35:23,190 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:35:23" (1/1) ... [2024-11-13 20:35:23,200 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:35:23,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:23,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 177 states and 304 transitions. [2024-11-13 20:35:23,289 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 304 transitions. [2024-11-13 20:35:23,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:35:23,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:23,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:23,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:23,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:23,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:23,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 178 states and 303 transitions. [2024-11-13 20:35:23,646 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 303 transitions. [2024-11-13 20:35:23,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:35:23,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:23,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:23,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:23,759 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:23,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:23,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 178 states and 295 transitions. [2024-11-13 20:35:23,780 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 295 transitions. [2024-11-13 20:35:23,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:35:23,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:23,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:23,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:23,900 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:23,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:23,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 178 states and 285 transitions. [2024-11-13 20:35:23,915 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 285 transitions. [2024-11-13 20:35:23,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:35:23,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:23,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:23,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:24,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:34,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:35:34,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:34,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 178 states and 271 transitions. [2024-11-13 20:35:34,129 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 271 transitions. [2024-11-13 20:35:34,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:35:34,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:34,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:34,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:34,455 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:44,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:35:45,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:45,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 178 states and 259 transitions. [2024-11-13 20:35:45,451 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 259 transitions. [2024-11-13 20:35:45,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:35:45,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:45,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:45,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:46,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:56,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:06,287 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:07,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:07,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:07,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 190 states and 272 transitions. [2024-11-13 20:36:07,593 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 272 transitions. [2024-11-13 20:36:07,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:36:07,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:07,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:07,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:07,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:07,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:07,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 190 states and 270 transitions. [2024-11-13 20:36:07,951 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 270 transitions. [2024-11-13 20:36:07,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:36:07,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:07,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:08,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:08,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:08,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:08,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 190 states and 268 transitions. [2024-11-13 20:36:08,246 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 268 transitions. [2024-11-13 20:36:08,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:36:08,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:08,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:08,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:08,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:18,503 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:18,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:18,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 190 states and 266 transitions. [2024-11-13 20:36:18,520 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 266 transitions. [2024-11-13 20:36:18,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:36:18,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:18,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:18,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:19,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:36:20,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:20,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:20,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 193 states and 268 transitions. [2024-11-13 20:36:20,299 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 268 transitions. [2024-11-13 20:36:20,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:36:20,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:20,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:20,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:21,036 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:36:31,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:36,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:46,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:56,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:59,641 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:59,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:59,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 237 states and 322 transitions. [2024-11-13 20:36:59,670 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 322 transitions. [2024-11-13 20:36:59,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:36:59,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:59,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:59,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:59,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:36:59,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:59,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 237 states and 320 transitions. [2024-11-13 20:36:59,967 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 320 transitions. [2024-11-13 20:36:59,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:36:59,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:59,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:00,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:00,234 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:37:00,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:00,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 237 states and 318 transitions. [2024-11-13 20:37:00,249 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 318 transitions. [2024-11-13 20:37:00,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:37:00,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:00,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:00,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:00,569 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:37:02,219 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:37:02,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:02,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 237 states and 316 transitions. [2024-11-13 20:37:02,230 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 316 transitions. [2024-11-13 20:37:02,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:37:02,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:02,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:02,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:02,685 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:37:09,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:37:09,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:09,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 240 states and 318 transitions. [2024-11-13 20:37:09,776 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 318 transitions. [2024-11-13 20:37:09,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:37:09,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:09,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:09,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:10,089 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:37:10,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:10,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 240 states and 316 transitions. [2024-11-13 20:37:10,173 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 316 transitions. [2024-11-13 20:37:10,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:37:10,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:10,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:10,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:10,581 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:37:15,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:37:15,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:15,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 243 states and 318 transitions. [2024-11-13 20:37:15,816 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 318 transitions. [2024-11-13 20:37:15,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:37:15,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:15,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:16,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:16,169 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:37:16,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:16,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 243 states and 317 transitions. [2024-11-13 20:37:16,202 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 317 transitions. [2024-11-13 20:37:16,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:37:16,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:16,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:16,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:16,888 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:37:19,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:37:20,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:20,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 309 states and 400 transitions. [2024-11-13 20:37:20,965 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 400 transitions. [2024-11-13 20:37:20,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:37:20,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:20,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:21,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:21,421 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:37:21,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:21,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 318 states and 411 transitions. [2024-11-13 20:37:21,885 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 411 transitions. [2024-11-13 20:37:21,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:37:21,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:21,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:22,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:22,342 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:37:22,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:22,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 319 states and 413 transitions. [2024-11-13 20:37:22,848 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 413 transitions. [2024-11-13 20:37:22,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:37:22,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:22,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:23,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:23,457 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:37:33,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:37:34,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:37:34,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:34,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 322 states and 415 transitions. [2024-11-13 20:37:34,855 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 415 transitions. [2024-11-13 20:37:34,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:37:34,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:34,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:35,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:35,241 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:37:35,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:35,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 322 states and 413 transitions. [2024-11-13 20:37:35,343 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 413 transitions. [2024-11-13 20:37:35,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:37:35,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:35,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:35,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:36,078 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:37:43,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:37:43,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:43,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 325 states and 415 transitions. [2024-11-13 20:37:43,382 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 415 transitions. [2024-11-13 20:37:43,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:37:43,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:43,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:43,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:43,710 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:37:43,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:43,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 325 states and 413 transitions. [2024-11-13 20:37:43,729 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 413 transitions. [2024-11-13 20:37:43,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:37:43,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:43,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:43,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:44,149 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:37:44,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:44,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 328 states and 415 transitions. [2024-11-13 20:37:44,403 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 415 transitions. [2024-11-13 20:37:44,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:37:44,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:44,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:44,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:44,688 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:37:44,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:44,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 328 states and 414 transitions. [2024-11-13 20:37:44,719 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 414 transitions. [2024-11-13 20:37:44,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:37:44,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:44,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:45,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:45,327 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:37:45,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:45,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 337 states and 425 transitions. [2024-11-13 20:37:45,726 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 425 transitions. [2024-11-13 20:37:45,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:37:45,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:45,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:45,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:46,257 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:37:46,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:46,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 346 states and 436 transitions. [2024-11-13 20:37:46,689 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 436 transitions. [2024-11-13 20:37:46,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:37:46,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:46,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:46,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:47,216 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:37:48,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:48,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 347 states and 438 transitions. [2024-11-13 20:37:48,047 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 438 transitions. [2024-11-13 20:37:48,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:37:48,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:48,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:48,630 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:37:49,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:49,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 348 states and 440 transitions. [2024-11-13 20:37:49,069 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 440 transitions. [2024-11-13 20:37:49,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:37:49,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:49,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:49,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:49,341 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:37:49,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:49,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 348 states and 438 transitions. [2024-11-13 20:37:49,359 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 438 transitions. [2024-11-13 20:37:49,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:37:49,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:49,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:49,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:49,888 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:37:50,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:50,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 351 states and 440 transitions. [2024-11-13 20:37:50,175 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 440 transitions. [2024-11-13 20:37:50,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:37:50,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:50,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:50,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:50,690 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:37:51,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:51,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 354 states and 442 transitions. [2024-11-13 20:37:51,733 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 442 transitions. [2024-11-13 20:37:51,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 20:37:51,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:51,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:52,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:52,666 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:37:57,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:08,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:15,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:20,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:31,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:41,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:43,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:53,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:53,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:53,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 481 states and 604 transitions. [2024-11-13 20:38:53,900 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 604 transitions. [2024-11-13 20:38:53,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:38:53,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:53,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:54,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:54,375 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 20:39:04,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:04,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:04,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 481 states and 602 transitions. [2024-11-13 20:39:04,429 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 602 transitions. [2024-11-13 20:39:04,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:39:04,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:04,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:04,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:04,845 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 20:39:04,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:04,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 481 states and 598 transitions. [2024-11-13 20:39:04,875 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 598 transitions. [2024-11-13 20:39:04,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:39:04,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:04,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:05,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:05,556 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:39:06,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:06,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 484 states and 600 transitions. [2024-11-13 20:39:06,217 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 600 transitions. [2024-11-13 20:39:06,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:39:06,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:06,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:06,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:07,027 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:39:17,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:27,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:37,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:43,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:43,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:43,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 487 states and 602 transitions. [2024-11-13 20:39:43,390 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 602 transitions. [2024-11-13 20:39:43,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:39:43,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:43,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:43,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:44,054 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:39:51,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:51,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:51,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 490 states and 604 transitions. [2024-11-13 20:39:51,551 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 604 transitions. [2024-11-13 20:39:51,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:39:51,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:51,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:51,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:52,178 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:39:53,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:53,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:53,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 493 states and 606 transitions. [2024-11-13 20:39:53,722 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 606 transitions. [2024-11-13 20:39:53,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:39:53,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:53,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:54,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:54,406 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:40:04,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:40:14,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:40:21,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:40:21,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:21,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 476 states and 585 transitions. [2024-11-13 20:40:21,832 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 585 transitions. [2024-11-13 20:40:21,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:40:21,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:21,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:22,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:22,708 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:40:28,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:40:38,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:40:49,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:40:59,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:41:09,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:41:19,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:41:20,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:20,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 528 states and 645 transitions. [2024-11-13 20:41:20,116 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 645 transitions. [2024-11-13 20:41:20,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 20:41:20,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:20,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:20,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:20,681 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:41:31,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:41:32,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:32,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 574 states and 702 transitions. [2024-11-13 20:41:32,645 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 702 transitions. [2024-11-13 20:41:32,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:41:32,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:32,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:32,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:33,219 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:41:33,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:33,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 583 states and 713 transitions. [2024-11-13 20:41:33,370 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 713 transitions. [2024-11-13 20:41:33,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:41:33,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:33,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:33,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:33,964 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:41:34,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:34,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 592 states and 724 transitions. [2024-11-13 20:41:34,875 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 724 transitions. [2024-11-13 20:41:34,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:41:34,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:34,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:35,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:35,446 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:41:35,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:35,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 601 states and 735 transitions. [2024-11-13 20:41:35,792 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 735 transitions. [2024-11-13 20:41:35,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:41:35,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:35,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:36,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:36,629 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:41:36,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:36,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 610 states and 746 transitions. [2024-11-13 20:41:36,907 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 746 transitions. [2024-11-13 20:41:36,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:41:36,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:36,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:37,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:37,978 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:41:48,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:41:58,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:42:08,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:42:14,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:42:14,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:14,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 613 states and 748 transitions. [2024-11-13 20:42:14,205 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 748 transitions. [2024-11-13 20:42:14,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:42:14,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:14,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:14,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:14,901 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:42:18,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:42:18,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:18,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 616 states and 750 transitions. [2024-11-13 20:42:18,571 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 750 transitions. [2024-11-13 20:42:18,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:42:18,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:18,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:18,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:19,055 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:42:20,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:42:20,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:20,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 617 states and 752 transitions. [2024-11-13 20:42:20,467 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 752 transitions. [2024-11-13 20:42:20,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:42:20,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:20,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:20,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:21,096 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:42:22,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:22,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 618 states and 754 transitions. [2024-11-13 20:42:22,562 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 754 transitions. [2024-11-13 20:42:22,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:42:22,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:22,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:22,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:23,114 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:42:29,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:42:30,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:30,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 619 states and 756 transitions. [2024-11-13 20:42:30,425 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 756 transitions. [2024-11-13 20:42:30,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:42:30,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:30,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:30,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:30,994 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:42:31,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:31,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 620 states and 758 transitions. [2024-11-13 20:42:31,254 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 758 transitions. [2024-11-13 20:42:31,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 20:42:31,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:31,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:31,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:31,691 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 49 proven. 11 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:42:41,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:42:51,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:42:53,095 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:42:53,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:53,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 623 states and 760 transitions. [2024-11-13 20:42:53,125 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 760 transitions. [2024-11-13 20:42:53,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:42:53,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:53,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:53,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:53,851 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:42:54,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:54,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 626 states and 762 transitions. [2024-11-13 20:42:54,471 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 762 transitions. [2024-11-13 20:42:54,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:42:54,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:54,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:54,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:55,105 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:42:55,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:55,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 629 states and 764 transitions. [2024-11-13 20:42:55,723 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 764 transitions. [2024-11-13 20:42:55,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:42:55,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:55,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:56,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:56,480 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:42:57,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:42:57,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:57,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 632 states and 766 transitions. [2024-11-13 20:42:57,851 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 766 transitions. [2024-11-13 20:42:57,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:42:57,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:57,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:58,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:58,496 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:42:58,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:58,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 635 states and 768 transitions. [2024-11-13 20:42:58,915 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 768 transitions. [2024-11-13 20:42:58,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:42:58,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:58,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:59,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:59,780 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:43:00,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:00,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 644 states and 779 transitions. [2024-11-13 20:43:00,200 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 779 transitions. [2024-11-13 20:43:00,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:43:00,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:00,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:00,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:00,990 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:43:01,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:01,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 653 states and 790 transitions. [2024-11-13 20:43:01,211 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 790 transitions. [2024-11-13 20:43:01,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:43:01,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:01,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:01,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:01,826 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:43:03,918 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:43:03,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:03,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 654 states and 792 transitions. [2024-11-13 20:43:03,958 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 792 transitions. [2024-11-13 20:43:03,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:43:03,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:03,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:04,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:04,627 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:43:10,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:43:12,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:43:12,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:12,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 655 states and 794 transitions. [2024-11-13 20:43:12,600 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 794 transitions. [2024-11-13 20:43:12,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 20:43:12,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:12,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:13,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:13,408 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:43:13,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:13,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 664 states and 805 transitions. [2024-11-13 20:43:13,666 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 805 transitions. [2024-11-13 20:43:13,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 20:43:13,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:13,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:13,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:14,202 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:43:14,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:14,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 673 states and 816 transitions. [2024-11-13 20:43:14,665 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 816 transitions. [2024-11-13 20:43:14,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:43:14,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:14,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:14,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:15,212 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 20:43:15,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:15,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 674 states and 818 transitions. [2024-11-13 20:43:15,334 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 818 transitions. [2024-11-13 20:43:15,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:43:15,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:15,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:15,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:15,761 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 20:43:16,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:16,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 675 states and 820 transitions. [2024-11-13 20:43:16,100 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 820 transitions. [2024-11-13 20:43:16,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:43:16,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:16,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:16,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:16,881 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:43:17,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:17,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 678 states and 822 transitions. [2024-11-13 20:43:17,660 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 822 transitions. [2024-11-13 20:43:17,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:43:17,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:17,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:18,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:18,329 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:43:20,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:43:21,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:21,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 681 states and 824 transitions. [2024-11-13 20:43:21,608 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 824 transitions. [2024-11-13 20:43:21,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 20:43:21,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:21,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:21,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:22,176 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:43:23,857 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:43:24,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:24,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 684 states and 826 transitions. [2024-11-13 20:43:24,045 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 826 transitions. [2024-11-13 20:43:24,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 20:43:24,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:24,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:24,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:24,708 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:43:28,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:43:28,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:28,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 687 states and 828 transitions. [2024-11-13 20:43:28,440 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 828 transitions. [2024-11-13 20:43:28,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 20:43:28,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:28,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:28,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:29,102 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 3 proven. 68 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 20:43:29,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:29,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 688 states and 828 transitions. [2024-11-13 20:43:29,337 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 828 transitions. [2024-11-13 20:43:29,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 20:43:29,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:29,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:29,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:30,378 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:43:33,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:43:44,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:43:54,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:44:04,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:44:14,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:44:14,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:14,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 740 states and 891 transitions. [2024-11-13 20:44:14,687 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 891 transitions. [2024-11-13 20:44:14,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:44:14,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:14,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:15,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:15,460 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 20:44:25,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:44:35,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:44:45,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:44:55,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:06,233 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:11,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:11,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:11,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 778 states and 937 transitions. [2024-11-13 20:45:11,677 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 937 transitions. [2024-11-13 20:45:11,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:45:11,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:11,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:12,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:12,838 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 20:45:13,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:13,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 791 states and 954 transitions. [2024-11-13 20:45:13,344 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 954 transitions. [2024-11-13 20:45:13,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:45:13,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:13,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:13,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:14,117 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 20:45:14,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:14,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 792 states and 955 transitions. [2024-11-13 20:45:14,362 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 955 transitions. [2024-11-13 20:45:14,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:45:14,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:14,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:14,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:15,526 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:45:18,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:18,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:18,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 795 states and 957 transitions. [2024-11-13 20:45:18,209 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 957 transitions. [2024-11-13 20:45:18,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:45:18,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:18,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:18,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:19,294 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:45:19,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:19,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 798 states and 959 transitions. [2024-11-13 20:45:19,918 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 959 transitions. [2024-11-13 20:45:19,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 20:45:19,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:19,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:20,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:21,007 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 89 proven. 22 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 20:45:31,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:34,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:34,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:34,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 801 states and 961 transitions. [2024-11-13 20:45:34,341 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 961 transitions. [2024-11-13 20:45:34,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 20:45:34,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:34,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:34,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:34,998 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 88 proven. 23 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 20:45:45,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:55,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:46:05,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:46:15,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:46:15,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:15,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 804 states and 963 transitions. [2024-11-13 20:46:15,077 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 963 transitions. [2024-11-13 20:46:15,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:46:15,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:15,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:15,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:16,138 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:46:16,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:16,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 813 states and 974 transitions. [2024-11-13 20:46:16,413 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 974 transitions. [2024-11-13 20:46:16,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:46:16,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:16,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:16,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:17,482 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:46:18,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:18,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 822 states and 985 transitions. [2024-11-13 20:46:18,058 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 985 transitions. [2024-11-13 20:46:18,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 20:46:18,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:18,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:18,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:19,122 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:46:19,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:19,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 823 states and 987 transitions. [2024-11-13 20:46:19,500 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 987 transitions. [2024-11-13 20:46:19,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 20:46:19,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:19,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:19,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:20,833 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:46:22,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:22,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 824 states and 989 transitions. [2024-11-13 20:46:22,229 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 989 transitions. [2024-11-13 20:46:22,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 20:46:22,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:22,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:22,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:23,024 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 20:46:23,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:23,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 833 states and 1000 transitions. [2024-11-13 20:46:23,310 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1000 transitions. [2024-11-13 20:46:23,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 20:46:23,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:23,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:23,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:24,909 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 20:46:25,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:25,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 842 states and 1011 transitions. [2024-11-13 20:46:25,230 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1011 transitions. [2024-11-13 20:46:25,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 20:46:25,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:25,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:25,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:26,168 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 20:46:28,023 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 [] [2024-11-13 20:46:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:28,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 843 states and 1013 transitions. [2024-11-13 20:46:28,059 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1013 transitions. [2024-11-13 20:46:28,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 20:46:28,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:28,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:28,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:28,990 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 20:46:30,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:46:30,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:30,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 844 states and 1015 transitions. [2024-11-13 20:46:30,596 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1015 transitions. [2024-11-13 20:46:30,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 20:46:30,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:30,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:31,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:31,976 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:46:34,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:46:34,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:34,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 847 states and 1017 transitions. [2024-11-13 20:46:34,236 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1017 transitions. [2024-11-13 20:46:34,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 20:46:34,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:34,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:35,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:35,449 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:46:36,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:36,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 850 states and 1019 transitions. [2024-11-13 20:46:36,183 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1019 transitions. [2024-11-13 20:46:36,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 20:46:36,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:36,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:36,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:37,104 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 20:46:38,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:46:39,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:39,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 853 states and 1021 transitions. [2024-11-13 20:46:39,396 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1021 transitions. [2024-11-13 20:46:39,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 20:46:39,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:39,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:39,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:40,158 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 20:46:41,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:41,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 856 states and 1023 transitions. [2024-11-13 20:46:41,343 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1023 transitions. [2024-11-13 20:46:41,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 20:46:41,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:41,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:41,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:43,451 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:46:45,890 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 [] [2024-11-13 20:46:56,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:46:58,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:46:59,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:59,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 908 states and 1086 transitions. [2024-11-13 20:46:59,569 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1086 transitions. [2024-11-13 20:46:59,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 20:46:59,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:59,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:00,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:00,910 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-13 20:47:01,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:01,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 909 states and 1086 transitions. [2024-11-13 20:47:01,121 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1086 transitions. [2024-11-13 20:47:01,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 20:47:01,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:01,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:01,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:02,400 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-13 20:47:12,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:47:22,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:47:32,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:47:36,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:47:39,100 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:47:39,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:39,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 961 states and 1148 transitions. [2024-11-13 20:47:39,629 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1148 transitions. [2024-11-13 20:47:39,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 20:47:39,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:39,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:40,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:41,357 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:47:51,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:47:54,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:48:04,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:48:14,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:48:14,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:14,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 964 states and 1150 transitions. [2024-11-13 20:48:14,097 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1150 transitions. [2024-11-13 20:48:14,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 20:48:14,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:14,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:14,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:15,613 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:48:25,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:48:26,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:26,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 967 states and 1152 transitions. [2024-11-13 20:48:26,081 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1152 transitions. [2024-11-13 20:48:26,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-13 20:48:26,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:26,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:26,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:27,080 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 129 proven. 33 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 20:48:37,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:48:37,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:37,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 970 states and 1154 transitions. [2024-11-13 20:48:37,959 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1154 transitions. [2024-11-13 20:48:37,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-13 20:48:37,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:37,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:38,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:38,912 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 128 proven. 34 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 20:48:48,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:48:57,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:49:07,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:49:15,305 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:49:15,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:15,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 973 states and 1156 transitions. [2024-11-13 20:49:15,341 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1156 transitions. [2024-11-13 20:49:15,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 20:49:15,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:15,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:15,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:16,707 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:49:17,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:17,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 982 states and 1167 transitions. [2024-11-13 20:49:17,043 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1167 transitions. [2024-11-13 20:49:17,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 20:49:17,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:17,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:17,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:18,330 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:49:18,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:18,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 991 states and 1178 transitions. [2024-11-13 20:49:18,987 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1178 transitions. [2024-11-13 20:49:18,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 20:49:18,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:18,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:19,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:20,521 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:49:21,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:21,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 992 states and 1180 transitions. [2024-11-13 20:49:21,081 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1180 transitions. [2024-11-13 20:49:21,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 20:49:21,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:21,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:21,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:23,268 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:49:24,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:24,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 993 states and 1182 transitions. [2024-11-13 20:49:24,064 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1182 transitions. [2024-11-13 20:49:24,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-13 20:49:24,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:24,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:24,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:25,158 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-13 20:49:25,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:25,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 1002 states and 1193 transitions. [2024-11-13 20:49:25,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1193 transitions. [2024-11-13 20:49:25,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-13 20:49:25,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:25,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:25,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:26,356 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-13 20:49:26,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:26,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 1011 states and 1204 transitions. [2024-11-13 20:49:26,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1204 transitions. [2024-11-13 20:49:26,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 20:49:26,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:26,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:27,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:28,077 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-11-13 20:49:30,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:49:30,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:30,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 1012 states and 1206 transitions. [2024-11-13 20:49:30,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1206 transitions. [2024-11-13 20:49:30,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 20:49:30,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:30,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:31,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:31,960 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-11-13 20:49:32,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:32,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 1013 states and 1208 transitions. [2024-11-13 20:49:32,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1208 transitions. [2024-11-13 20:49:32,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 20:49:32,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:32,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:33,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:33,987 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:49:34,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:34,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 1016 states and 1210 transitions. [2024-11-13 20:49:34,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1210 transitions. [2024-11-13 20:49:34,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 20:49:34,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:34,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:37,265 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:49:38,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:49:39,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:39,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 1019 states and 1212 transitions. [2024-11-13 20:49:39,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1212 transitions. [2024-11-13 20:49:39,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-13 20:49:39,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:39,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:39,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:40,250 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-11-13 20:49:42,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:49:42,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:42,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 1022 states and 1214 transitions. [2024-11-13 20:49:42,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1214 transitions. [2024-11-13 20:49:42,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-13 20:49:42,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:42,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:42,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:43,382 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-11-13 20:49:43,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:43,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 1025 states and 1216 transitions. [2024-11-13 20:49:43,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1216 transitions. [2024-11-13 20:49:43,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 20:49:43,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:43,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:45,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:46,994 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked.