./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15edd7d-6046-45f5-8696-6049bfc3ef92/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15edd7d-6046-45f5-8696-6049bfc3ef92/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15edd7d-6046-45f5-8696-6049bfc3ef92/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15edd7d-6046-45f5-8696-6049bfc3ef92/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15edd7d-6046-45f5-8696-6049bfc3ef92/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15edd7d-6046-45f5-8696-6049bfc3ef92/bin/ukojak-verify-ImItNfHLgk --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 6d35be8b8e312d4eada0f7530ae9d43ecf1865be922a243e0781a735d175935c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:43:11,662 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:43:11,758 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15edd7d-6046-45f5-8696-6049bfc3ef92/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:43:11,764 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:43:11,764 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:43:11,811 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:43:11,812 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:43:11,813 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:43:11,813 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:43:11,814 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:43:11,814 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:43:11,815 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:43:11,816 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:43:11,818 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:43:11,818 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:43:11,818 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:43:11,819 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:43:11,819 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:43:11,820 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:43:11,820 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:43:11,820 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:43:11,825 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:43:11,825 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:43:11,825 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:43:11,826 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:43:11,826 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:43:11,826 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:43:11,827 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:43:11,827 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:43:11,827 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:43:11,828 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:43:11,828 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:43:11,831 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:43:11,832 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15edd7d-6046-45f5-8696-6049bfc3ef92/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15edd7d-6046-45f5-8696-6049bfc3ef92/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6d35be8b8e312d4eada0f7530ae9d43ecf1865be922a243e0781a735d175935c [2024-11-08 23:43:12,093 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:43:12,121 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:43:12,124 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:43:12,126 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:43:12,126 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:43:12,128 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15edd7d-6046-45f5-8696-6049bfc3ef92/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i Unable to find full path for "g++" [2024-11-08 23:43:14,178 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:43:14,449 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:43:14,450 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15edd7d-6046-45f5-8696-6049bfc3ef92/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i [2024-11-08 23:43:14,475 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15edd7d-6046-45f5-8696-6049bfc3ef92/bin/ukojak-verify-ImItNfHLgk/data/b469596a0/377ec8bcef4444429e4b918d5d9e1c36/FLAGdebf04bd8 [2024-11-08 23:43:14,495 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15edd7d-6046-45f5-8696-6049bfc3ef92/bin/ukojak-verify-ImItNfHLgk/data/b469596a0/377ec8bcef4444429e4b918d5d9e1c36 [2024-11-08 23:43:14,497 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:43:14,499 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:43:14,500 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:43:14,500 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:43:14,506 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:43:14,506 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:43:14" (1/1) ... [2024-11-08 23:43:14,508 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7664a7cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:14, skipping insertion in model container [2024-11-08 23:43:14,508 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:43:14" (1/1) ... [2024-11-08 23:43:14,565 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:43:15,078 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_d15edd7d-6046-45f5-8696-6049bfc3ef92/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i[33021,33034] [2024-11-08 23:43:15,300 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:43:15,320 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:43:15,385 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_d15edd7d-6046-45f5-8696-6049bfc3ef92/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-2.i[33021,33034] [2024-11-08 23:43:15,500 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:43:15,543 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:43:15,544 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:15 WrapperNode [2024-11-08 23:43:15,544 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:43:15,546 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:43:15,546 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:43:15,546 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:43:15,553 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:15" (1/1) ... [2024-11-08 23:43:15,585 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:15" (1/1) ... [2024-11-08 23:43:15,677 INFO L138 Inliner]: procedures = 176, calls = 386, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1713 [2024-11-08 23:43:15,678 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:43:15,678 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:43:15,679 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:43:15,679 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:43:15,689 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:15" (1/1) ... [2024-11-08 23:43:15,689 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:15" (1/1) ... [2024-11-08 23:43:15,709 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:15" (1/1) ... [2024-11-08 23:43:15,710 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:15" (1/1) ... [2024-11-08 23:43:15,774 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:15" (1/1) ... [2024-11-08 23:43:15,794 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:15" (1/1) ... [2024-11-08 23:43:15,799 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:15" (1/1) ... [2024-11-08 23:43:15,806 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:15" (1/1) ... [2024-11-08 23:43:15,822 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:43:15,823 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:43:15,824 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:43:15,824 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:43:15,825 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:43:15" (1/1) ... [2024-11-08 23:43:15,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:43:15,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15edd7d-6046-45f5-8696-6049bfc3ef92/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:43:15,859 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15edd7d-6046-45f5-8696-6049bfc3ef92/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:43:15,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d15edd7d-6046-45f5-8696-6049bfc3ef92/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:43:15,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:43:15,890 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:43:15,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:43:15,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:43:15,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:43:15,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:43:15,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:43:15,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:43:15,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:43:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:43:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:43:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:43:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:43:15,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:43:16,175 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:43:16,177 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:43:18,274 INFO L? ?]: Removed 419 outVars from TransFormulas that were not future-live. [2024-11-08 23:43:18,274 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:43:20,015 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:43:20,016 INFO L316 CfgBuilder]: Removed 62 assume(true) statements. [2024-11-08 23:43:20,016 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:43:20 BoogieIcfgContainer [2024-11-08 23:43:20,016 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:43:20,019 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:43:20,019 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:43:20,029 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:43:20,030 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:43:20" (1/1) ... [2024-11-08 23:43:20,041 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:43:20,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:20,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 164 states and 279 transitions. [2024-11-08 23:43:20,121 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 279 transitions. [2024-11-08 23:43:20,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:43:20,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:20,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:20,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:20,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:20,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:20,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 165 states and 280 transitions. [2024-11-08 23:43:20,447 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 280 transitions. [2024-11-08 23:43:20,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:43:20,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:20,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:20,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:20,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:20,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:20,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 166 states and 281 transitions. [2024-11-08 23:43:20,583 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 281 transitions. [2024-11-08 23:43:20,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:43:20,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:20,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:20,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:20,674 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:20,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:20,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 166 states and 277 transitions. [2024-11-08 23:43:20,695 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 277 transitions. [2024-11-08 23:43:20,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:43:20,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:20,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:20,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:20,770 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:20,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:20,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 166 states and 269 transitions. [2024-11-08 23:43:20,788 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 269 transitions. [2024-11-08 23:43:20,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:43:20,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:20,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:20,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:20,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:20,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:20,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 166 states and 257 transitions. [2024-11-08 23:43:20,904 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 257 transitions. [2024-11-08 23:43:20,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:43:20,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:20,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:21,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:21,117 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:22,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:28,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:28,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:28,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 166 states and 245 transitions. [2024-11-08 23:43:28,685 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 245 transitions. [2024-11-08 23:43:28,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:43:28,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:28,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:28,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:29,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:30,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:30,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:30,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 180 states and 261 transitions. [2024-11-08 23:43:30,849 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 261 transitions. [2024-11-08 23:43:30,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:43:30,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:30,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:30,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:31,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:31,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:31,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 180 states and 259 transitions. [2024-11-08 23:43:31,112 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 259 transitions. [2024-11-08 23:43:31,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:43:31,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:31,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:31,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:31,490 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:31,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:31,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 180 states and 257 transitions. [2024-11-08 23:43:31,549 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 257 transitions. [2024-11-08 23:43:31,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:43:31,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:31,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:31,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:31,790 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:31,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:31,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 180 states and 255 transitions. [2024-11-08 23:43:31,803 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 255 transitions. [2024-11-08 23:43:31,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:43:31,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:31,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:31,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:32,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:42,047 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 [] [2024-11-08 23:43:42,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:42,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 180 states and 253 transitions. [2024-11-08 23:43:42,064 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 253 transitions. [2024-11-08 23:43:42,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:43:42,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:42,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:42,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:42,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:43:43,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:43,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 184 states and 256 transitions. [2024-11-08 23:43:43,231 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 256 transitions. [2024-11-08 23:43:43,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:43:43,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:43,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:43,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:43,811 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:43:46,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:53,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:53,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:53,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 231 states and 314 transitions. [2024-11-08 23:43:53,102 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 314 transitions. [2024-11-08 23:43:53,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:43:53,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:53,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:53,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:53,323 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:43:53,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:53,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 231 states and 312 transitions. [2024-11-08 23:43:53,339 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 312 transitions. [2024-11-08 23:43:53,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:43:53,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:53,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:53,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:53,660 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:43:53,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:53,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 231 states and 310 transitions. [2024-11-08 23:43:53,717 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 310 transitions. [2024-11-08 23:43:53,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:43:53,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:53,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:53,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:53,968 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:43:53,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:53,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 231 states and 308 transitions. [2024-11-08 23:43:53,982 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 308 transitions. [2024-11-08 23:43:53,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:43:53,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:53,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:54,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:54,249 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:43:54,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:54,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 231 states and 306 transitions. [2024-11-08 23:43:54,795 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 306 transitions. [2024-11-08 23:43:54,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:43:54,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:54,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:54,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:55,016 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:43:55,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:55,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 231 states and 304 transitions. [2024-11-08 23:43:55,118 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 304 transitions. [2024-11-08 23:43:55,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:43:55,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:55,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:55,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:55,596 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:44:05,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:15,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:25,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:35,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:35,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:35,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 235 states and 307 transitions. [2024-11-08 23:44:35,838 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 307 transitions. [2024-11-08 23:44:35,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:44:35,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:35,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:36,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:36,265 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:44:37,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:37,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:37,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 239 states and 310 transitions. [2024-11-08 23:44:37,623 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 310 transitions. [2024-11-08 23:44:37,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:44:37,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:37,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:37,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:37,934 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:44:37,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:37,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 239 states and 309 transitions. [2024-11-08 23:44:37,955 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 309 transitions. [2024-11-08 23:44:37,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:44:37,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:37,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:38,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:38,432 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:44:48,556 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 [] [2024-11-08 23:44:50,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:55,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:55,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:55,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 307 states and 392 transitions. [2024-11-08 23:44:55,947 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 392 transitions. [2024-11-08 23:44:55,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:44:55,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:55,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:56,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:56,329 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:44:56,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:56,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 316 states and 403 transitions. [2024-11-08 23:44:56,765 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 403 transitions. [2024-11-08 23:44:56,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:44:56,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:56,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:56,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:57,125 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:44:57,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:57,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 316 states and 402 transitions. [2024-11-08 23:44:57,264 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 402 transitions. [2024-11-08 23:44:57,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:44:57,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:57,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:57,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:57,506 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:44:57,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:57,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 316 states and 400 transitions. [2024-11-08 23:44:57,802 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 400 transitions. [2024-11-08 23:44:57,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:44:57,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:57,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:58,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:58,186 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:44:58,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:58,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 318 states and 404 transitions. [2024-11-08 23:44:58,619 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 404 transitions. [2024-11-08 23:44:58,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:44:58,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:58,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:58,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:59,167 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:45:03,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:45:03,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:03,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 322 states and 407 transitions. [2024-11-08 23:45:03,682 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 407 transitions. [2024-11-08 23:45:03,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:45:03,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:03,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:03,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:04,166 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:45:05,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:45:05,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:05,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 326 states and 410 transitions. [2024-11-08 23:45:05,948 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 410 transitions. [2024-11-08 23:45:05,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:45:05,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:05,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:06,303 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:45:06,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:06,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 326 states and 408 transitions. [2024-11-08 23:45:06,397 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 408 transitions. [2024-11-08 23:45:06,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:45:06,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:06,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:06,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:06,751 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:45:06,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:06,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 326 states and 406 transitions. [2024-11-08 23:45:06,772 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 406 transitions. [2024-11-08 23:45:06,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:45:06,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:06,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:06,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:07,215 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:45:08,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:08,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 330 states and 409 transitions. [2024-11-08 23:45:08,869 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 409 transitions. [2024-11-08 23:45:08,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:45:08,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:08,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:09,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:09,127 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:45:09,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:09,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 330 states and 408 transitions. [2024-11-08 23:45:09,152 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 408 transitions. [2024-11-08 23:45:09,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:45:09,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:09,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:09,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:09,601 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:45:09,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:09,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 339 states and 419 transitions. [2024-11-08 23:45:09,898 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 419 transitions. [2024-11-08 23:45:09,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:45:09,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:09,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:10,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:10,350 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:45:10,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:10,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 348 states and 430 transitions. [2024-11-08 23:45:10,662 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 430 transitions. [2024-11-08 23:45:10,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:45:10,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:10,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:10,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:11,112 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 23:45:11,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:11,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 350 states and 434 transitions. [2024-11-08 23:45:11,986 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 434 transitions. [2024-11-08 23:45:11,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:45:11,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:11,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:12,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:12,440 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 23:45:13,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:13,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 352 states and 437 transitions. [2024-11-08 23:45:13,574 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 437 transitions. [2024-11-08 23:45:13,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:45:13,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:13,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:13,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:14,025 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 23:45:14,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:14,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 353 states and 438 transitions. [2024-11-08 23:45:14,047 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 438 transitions. [2024-11-08 23:45:14,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:45:14,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:14,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:14,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:14,326 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:45:14,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:14,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 353 states and 436 transitions. [2024-11-08 23:45:14,348 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 436 transitions. [2024-11-08 23:45:14,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:45:14,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:14,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:14,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:14,800 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:45:15,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:15,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 356 states and 438 transitions. [2024-11-08 23:45:15,738 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 438 transitions. [2024-11-08 23:45:15,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:45:15,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:15,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:15,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:16,163 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:45:16,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:16,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 360 states and 441 transitions. [2024-11-08 23:45:16,903 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 441 transitions. [2024-11-08 23:45:16,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:45:16,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:16,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:17,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:17,717 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:45:21,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:45:22,427 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:45:32,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:45:35,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:45:36,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:36,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 415 states and 509 transitions. [2024-11-08 23:45:36,014 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 509 transitions. [2024-11-08 23:45:36,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:45:36,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:36,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:36,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:36,835 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:45:39,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:45:39,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:39,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 419 states and 512 transitions. [2024-11-08 23:45:39,474 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 512 transitions. [2024-11-08 23:45:39,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:45:39,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:39,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:39,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:40,285 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:45:50,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:00,549 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:10,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:20,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:20,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:20,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 423 states and 515 transitions. [2024-11-08 23:46:20,588 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 515 transitions. [2024-11-08 23:46:20,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:46:20,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:20,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:20,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:21,351 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 23:46:31,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:33,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:44,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:47,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:47,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:47,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 489 states and 596 transitions. [2024-11-08 23:46:47,621 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 596 transitions. [2024-11-08 23:46:47,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:46:47,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:47,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:47,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:48,233 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 23:46:54,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:47:04,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:47:05,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:05,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 551 states and 673 transitions. [2024-11-08 23:47:05,162 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 673 transitions. [2024-11-08 23:47:05,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:47:05,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:05,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:05,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:05,919 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:47:06,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:06,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 560 states and 684 transitions. [2024-11-08 23:47:06,138 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 684 transitions. [2024-11-08 23:47:06,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:47:06,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:06,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:06,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:06,904 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:47:07,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:07,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 569 states and 695 transitions. [2024-11-08 23:47:07,306 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 695 transitions. [2024-11-08 23:47:07,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:47:07,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:07,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:07,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:08,039 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 23:47:09,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:47:09,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:09,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 571 states and 699 transitions. [2024-11-08 23:47:09,882 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 699 transitions. [2024-11-08 23:47:09,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:47:09,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:09,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:10,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:10,577 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 23:47:11,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:11,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 573 states and 702 transitions. [2024-11-08 23:47:11,567 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 702 transitions. [2024-11-08 23:47:11,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:47:11,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:11,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:11,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:12,077 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 50 proven. 13 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 23:47:13,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:13,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 555 states and 680 transitions. [2024-11-08 23:47:13,283 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 680 transitions. [2024-11-08 23:47:13,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:47:13,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:13,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:13,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:13,801 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 26 proven. 37 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 23:47:21,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:47:21,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:21,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 559 states and 685 transitions. [2024-11-08 23:47:21,232 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 685 transitions. [2024-11-08 23:47:21,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:47:21,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:21,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:21,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:21,717 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 26 proven. 37 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 23:47:28,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:47:29,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:29,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 592 states and 725 transitions. [2024-11-08 23:47:29,551 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 725 transitions. [2024-11-08 23:47:29,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:47:29,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:29,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:29,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:30,014 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 51 proven. 12 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 23:47:30,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:30,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 596 states and 728 transitions. [2024-11-08 23:47:30,676 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 728 transitions. [2024-11-08 23:47:30,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:47:30,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:30,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:30,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:31,188 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 26 proven. 37 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 23:47:34,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:47:37,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:47:38,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:38,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 600 states and 731 transitions. [2024-11-08 23:47:38,020 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 731 transitions. [2024-11-08 23:47:38,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:47:38,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:38,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:38,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:38,529 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 23:47:38,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:38,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 600 states and 729 transitions. [2024-11-08 23:47:38,905 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 729 transitions. [2024-11-08 23:47:38,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:47:38,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:38,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:39,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:39,614 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:47:40,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:40,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 604 states and 732 transitions. [2024-11-08 23:47:40,769 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 732 transitions. [2024-11-08 23:47:40,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:47:40,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:40,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:41,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:41,449 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:47:41,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:41,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 608 states and 735 transitions. [2024-11-08 23:47:41,974 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 735 transitions. [2024-11-08 23:47:41,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:47:41,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:41,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:42,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:42,459 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:47:42,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:42,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 617 states and 746 transitions. [2024-11-08 23:47:42,837 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 746 transitions. [2024-11-08 23:47:42,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:47:42,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:42,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:43,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:43,445 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:47:43,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:43,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 626 states and 757 transitions. [2024-11-08 23:47:43,690 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 757 transitions. [2024-11-08 23:47:43,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:47:43,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:43,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:43,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:44,237 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:47:44,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:44,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 635 states and 770 transitions. [2024-11-08 23:47:44,569 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 770 transitions. [2024-11-08 23:47:44,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:47:44,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:44,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:44,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:44,982 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:47:45,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:45,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 644 states and 781 transitions. [2024-11-08 23:47:45,191 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 781 transitions. [2024-11-08 23:47:45,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:47:45,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:45,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:45,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:45,603 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:47:46,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:46,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 646 states and 785 transitions. [2024-11-08 23:47:46,611 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 785 transitions. [2024-11-08 23:47:46,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:47:46,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:46,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:46,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:47,114 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:47:47,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:47,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 648 states and 789 transitions. [2024-11-08 23:47:47,535 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 789 transitions. [2024-11-08 23:47:47,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:47:47,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:47,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:47,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:48,135 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:47:49,891 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:47:49,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:49,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 650 states and 792 transitions. [2024-11-08 23:47:49,929 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 792 transitions. [2024-11-08 23:47:49,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:47:49,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:49,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:50,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:50,406 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:47:51,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:47:51,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:51,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 652 states and 795 transitions. [2024-11-08 23:47:51,769 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 795 transitions. [2024-11-08 23:47:51,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 23:47:51,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:51,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:51,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:52,216 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:47:52,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:52,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 652 states and 792 transitions. [2024-11-08 23:47:52,518 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 792 transitions. [2024-11-08 23:47:52,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:47:52,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:52,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:52,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:53,060 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 23:47:54,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:54,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 656 states and 795 transitions. [2024-11-08 23:47:54,621 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 795 transitions. [2024-11-08 23:47:54,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:47:54,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:54,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:54,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:55,148 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 23:47:55,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:55,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 660 states and 798 transitions. [2024-11-08 23:47:55,734 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 798 transitions. [2024-11-08 23:47:55,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:47:55,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:55,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:55,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:56,202 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 23:47:56,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:56,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 664 states and 801 transitions. [2024-11-08 23:47:56,950 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 801 transitions. [2024-11-08 23:47:56,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:47:56,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:56,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:57,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:57,671 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 50 proven. 12 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 23:47:58,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:58,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 668 states and 804 transitions. [2024-11-08 23:47:58,532 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 804 transitions. [2024-11-08 23:47:58,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 23:47:58,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:58,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:58,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:59,457 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:48:01,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:03,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:03,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 723 states and 872 transitions. [2024-11-08 23:48:03,095 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 872 transitions. [2024-11-08 23:48:03,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 23:48:03,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:03,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:03,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:04,033 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:48:14,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:24,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:34,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:44,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:44,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:44,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 727 states and 875 transitions. [2024-11-08 23:48:44,584 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 875 transitions. [2024-11-08 23:48:44,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 23:48:44,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:44,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:44,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:45,437 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:48:55,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:59,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:59,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:59,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 731 states and 878 transitions. [2024-11-08 23:48:59,146 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 878 transitions. [2024-11-08 23:48:59,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 23:48:59,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:59,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:59,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:59,842 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 23:49:04,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:14,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:24,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:25,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:25,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 772 states and 928 transitions. [2024-11-08 23:49:25,633 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 928 transitions. [2024-11-08 23:49:25,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 23:49:25,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:25,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:26,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:26,325 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:49:31,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:41,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:51,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:01,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:11,628 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 [] [2024-11-08 23:50:11,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:11,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 812 states and 976 transitions. [2024-11-08 23:50:11,718 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 976 transitions. [2024-11-08 23:50:11,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 23:50:11,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:11,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:12,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:12,391 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:50:12,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:12,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 825 states and 993 transitions. [2024-11-08 23:50:12,552 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 993 transitions. [2024-11-08 23:50:12,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 23:50:12,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:12,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:12,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:13,444 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:50:13,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:13,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 834 states and 1004 transitions. [2024-11-08 23:50:13,668 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1004 transitions. [2024-11-08 23:50:13,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 23:50:13,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:13,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:14,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:14,293 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:50:14,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:14,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 836 states and 1007 transitions. [2024-11-08 23:50:14,615 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1007 transitions. [2024-11-08 23:50:14,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 23:50:14,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:14,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:14,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:15,213 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 23:50:25,943 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 [] [2024-11-08 23:50:29,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:29,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:29,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 852 states and 1026 transitions. [2024-11-08 23:50:29,353 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1026 transitions. [2024-11-08 23:50:29,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 23:50:29,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:29,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:29,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:30,105 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:50:30,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:30,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 861 states and 1037 transitions. [2024-11-08 23:50:30,394 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1037 transitions. [2024-11-08 23:50:30,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 23:50:30,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:30,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:30,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:31,235 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 23:50:31,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:31,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 863 states and 1040 transitions. [2024-11-08 23:50:31,620 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1040 transitions. [2024-11-08 23:50:31,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 23:50:31,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:31,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:32,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:32,567 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 23:50:33,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:33,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 865 states and 1043 transitions. [2024-11-08 23:50:33,487 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1043 transitions. [2024-11-08 23:50:33,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 23:50:33,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:33,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:33,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:34,122 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 92 proven. 25 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 23:50:35,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:35,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:35,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 869 states and 1046 transitions. [2024-11-08 23:50:35,764 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1046 transitions. [2024-11-08 23:50:35,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 23:50:35,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:35,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:36,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:36,477 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 42 proven. 73 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 23:50:38,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:47,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:47,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:47,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 873 states and 1049 transitions. [2024-11-08 23:50:47,134 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1049 transitions. [2024-11-08 23:50:47,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 23:50:47,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:47,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:47,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:47,762 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 93 proven. 24 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 23:50:56,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:56,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:56,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 877 states and 1052 transitions. [2024-11-08 23:50:56,355 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1052 transitions. [2024-11-08 23:50:56,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 23:50:56,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:56,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:56,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:57,033 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 42 proven. 73 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 23:51:07,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:17,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:27,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:27,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:27,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 881 states and 1055 transitions. [2024-11-08 23:51:27,337 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1055 transitions. [2024-11-08 23:51:27,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 23:51:27,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:27,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:27,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:28,289 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:51:29,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:29,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 885 states and 1058 transitions. [2024-11-08 23:51:29,189 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1058 transitions. [2024-11-08 23:51:29,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 23:51:29,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:29,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:29,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:30,098 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:51:31,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:31,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 889 states and 1061 transitions. [2024-11-08 23:51:31,136 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1061 transitions. [2024-11-08 23:51:31,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 23:51:31,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:31,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:31,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:31,794 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 23:51:32,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:32,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 898 states and 1072 transitions. [2024-11-08 23:51:32,252 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1072 transitions. [2024-11-08 23:51:32,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 23:51:32,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:32,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:32,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:33,080 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 23:51:33,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:33,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 907 states and 1083 transitions. [2024-11-08 23:51:33,253 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1083 transitions. [2024-11-08 23:51:33,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 23:51:33,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:33,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:33,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:33,986 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 23:51:34,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:34,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 916 states and 1094 transitions. [2024-11-08 23:51:34,432 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1094 transitions. [2024-11-08 23:51:34,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 23:51:34,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:34,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:34,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:35,154 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 23:51:35,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:35,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 925 states and 1105 transitions. [2024-11-08 23:51:35,401 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1105 transitions. [2024-11-08 23:51:35,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 23:51:35,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:35,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:35,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:36,023 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 23:51:37,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:37,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 927 states and 1108 transitions. [2024-11-08 23:51:37,127 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1108 transitions. [2024-11-08 23:51:37,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 23:51:37,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:37,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:37,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:37,791 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 23:51:39,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:51:39,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:39,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 929 states and 1111 transitions. [2024-11-08 23:51:39,353 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1111 transitions. [2024-11-08 23:51:39,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 23:51:39,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:39,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:39,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:40,285 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 23:51:51,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:52,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:52,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 970 states and 1162 transitions. [2024-11-08 23:51:52,010 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1162 transitions. [2024-11-08 23:51:52,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 23:51:52,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:52,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:52,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:52,790 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 23:51:54,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:54,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 972 states and 1165 transitions. [2024-11-08 23:51:54,106 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1165 transitions. [2024-11-08 23:51:54,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 23:51:54,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:54,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:54,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:54,881 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-08 23:51:56,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:56,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 976 states and 1168 transitions. [2024-11-08 23:51:56,071 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1168 transitions. [2024-11-08 23:51:56,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 23:51:56,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:56,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:56,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:56,734 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 23:51:58,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:51:58,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:58,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 980 states and 1171 transitions. [2024-11-08 23:51:58,569 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1171 transitions. [2024-11-08 23:51:58,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 23:51:58,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:58,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:58,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:59,238 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 92 proven. 24 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 23:52:01,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:01,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 984 states and 1174 transitions. [2024-11-08 23:52:01,199 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1174 transitions. [2024-11-08 23:52:01,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 23:52:01,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:01,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:01,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:01,986 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-08 23:52:03,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:03,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 988 states and 1177 transitions. [2024-11-08 23:52:03,026 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1177 transitions. [2024-11-08 23:52:03,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 23:52:03,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:03,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:03,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:04,769 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:52:15,534 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 [] [2024-11-08 23:52:25,542 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:52:35,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:52:44,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:52:45,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:45,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 1043 states and 1245 transitions. [2024-11-08 23:52:45,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1245 transitions. [2024-11-08 23:52:45,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:52:45,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:45,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:45,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:46,600 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:52:55,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:52:55,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:55,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 1047 states and 1248 transitions. [2024-11-08 23:52:55,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1248 transitions. [2024-11-08 23:52:55,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:52:55,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:55,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:55,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:56,741 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:52:58,641 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:52:58,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:58,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 1051 states and 1251 transitions. [2024-11-08 23:52:58,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1251 transitions. [2024-11-08 23:52:58,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 23:52:58,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:58,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:59,577 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-08 23:52:59,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:59,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 1053 states and 1252 transitions. [2024-11-08 23:52:59,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1252 transitions. [2024-11-08 23:52:59,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 23:52:59,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:59,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:00,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:00,840 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 58 proven. 108 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-11-08 23:53:11,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:53:14,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:53:17,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:53:17,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:17,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 1108 states and 1318 transitions. [2024-11-08 23:53:17,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1318 transitions. [2024-11-08 23:53:17,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 23:53:17,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:17,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:18,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:18,864 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-08 23:53:29,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:53:30,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:53:40,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:53:50,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:54:01,142 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:54:08,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:54:08,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:08,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 1163 states and 1383 transitions. [2024-11-08 23:54:08,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1383 transitions. [2024-11-08 23:54:08,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 23:54:08,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:08,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:09,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:10,506 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:54:10,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:10,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 1172 states and 1394 transitions. [2024-11-08 23:54:10,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1394 transitions. [2024-11-08 23:54:10,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 23:54:10,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:10,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:11,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:12,097 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:54:12,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:12,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1181 states and 1405 transitions. [2024-11-08 23:54:12,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1405 transitions. [2024-11-08 23:54:12,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-08 23:54:12,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:12,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:13,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:13,897 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 23:54:14,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:14,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 1183 states and 1408 transitions. [2024-11-08 23:54:14,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1408 transitions. [2024-11-08 23:54:14,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-08 23:54:14,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:14,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:15,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:15,784 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 23:54:16,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:16,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 1185 states and 1411 transitions. [2024-11-08 23:54:16,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1411 transitions. [2024-11-08 23:54:16,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 23:54:16,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:16,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:16,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:17,388 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 134 proven. 37 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-08 23:54:21,091 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:54:31,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:54:32,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:54:32,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:32,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1189 states and 1414 transitions. [2024-11-08 23:54:32,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1414 transitions. [2024-11-08 23:54:32,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 23:54:32,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:32,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:33,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:33,730 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 58 proven. 109 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2024-11-08 23:54:44,296 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:54:55,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:55:05,031 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:55:05,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:05,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1193 states and 1417 transitions. [2024-11-08 23:55:05,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1417 transitions. [2024-11-08 23:55:05,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 23:55:05,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:05,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:05,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:05,919 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 135 proven. 36 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-08 23:55:16,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:55:17,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:17,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1197 states and 1420 transitions. [2024-11-08 23:55:17,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1420 transitions. [2024-11-08 23:55:17,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 23:55:17,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:17,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:18,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:18,712 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 58 proven. 109 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2024-11-08 23:55:19,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:19,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 1201 states and 1423 transitions. [2024-11-08 23:55:19,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1423 transitions. [2024-11-08 23:55:19,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-08 23:55:19,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:19,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:20,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:20,970 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:55:21,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:21,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 1205 states and 1426 transitions. [2024-11-08 23:55:21,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1426 transitions. [2024-11-08 23:55:21,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-08 23:55:21,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:21,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:22,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:23,446 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:55:25,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:25,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1209 states and 1429 transitions. [2024-11-08 23:55:25,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1429 transitions. [2024-11-08 23:55:25,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-08 23:55:25,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:25,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:25,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:26,302 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 58 proven. 108 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-11-08 23:55:26,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:26,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 1218 states and 1440 transitions. [2024-11-08 23:55:26,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 1440 transitions. [2024-11-08 23:55:26,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-08 23:55:26,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:26,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:27,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:27,490 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:55:27,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:27,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 1227 states and 1451 transitions. [2024-11-08 23:55:27,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1451 transitions. [2024-11-08 23:55:27,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-08 23:55:27,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:27,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:28,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:28,658 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 58 proven. 108 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-11-08 23:55:29,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:29,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 1236 states and 1462 transitions. [2024-11-08 23:55:29,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1462 transitions. [2024-11-08 23:55:29,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-08 23:55:29,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:29,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:29,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:30,052 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 23:55:30,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:30,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 1245 states and 1473 transitions. [2024-11-08 23:55:30,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1473 transitions. [2024-11-08 23:55:30,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-08 23:55:30,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:30,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:30,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:31,126 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 58 proven. 108 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-08 23:55:32,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:55:32,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:32,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 1247 states and 1476 transitions. [2024-11-08 23:55:32,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1476 transitions. [2024-11-08 23:55:32,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-08 23:55:32,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:32,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:32,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:33,419 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-08 23:55:34,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:34,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 1249 states and 1479 transitions. [2024-11-08 23:55:34,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1479 transitions. [2024-11-08 23:55:34,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-08 23:55:34,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:34,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:34,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:35,015 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 58 proven. 108 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-08 23:55:36,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:55:36,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:36,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 1251 states and 1482 transitions. [2024-11-08 23:55:36,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1482 transitions. [2024-11-08 23:55:36,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-08 23:55:36,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:36,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:37,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:37,415 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-08 23:55:37,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:37,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 1253 states and 1485 transitions. [2024-11-08 23:55:37,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1485 transitions. [2024-11-08 23:55:37,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-08 23:55:37,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:37,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:38,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:38,801 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 58 proven. 108 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2024-11-08 23:55:40,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:40,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 1257 states and 1488 transitions. [2024-11-08 23:55:40,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1488 transitions. [2024-11-08 23:55:40,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-08 23:55:40,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:40,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:40,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:40,883 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-08 23:55:41,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:41,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 1261 states and 1491 transitions. [2024-11-08 23:55:41,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1491 transitions. [2024-11-08 23:55:41,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-08 23:55:41,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:41,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:42,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:42,756 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 58 proven. 108 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2024-11-08 23:55:45,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:55:45,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:45,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 1265 states and 1494 transitions. [2024-11-08 23:55:45,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1494 transitions. [2024-11-08 23:55:45,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-08 23:55:45,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:45,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:45,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:46,163 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 134 proven. 36 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-08 23:55:48,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:55:48,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:48,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 1269 states and 1497 transitions. [2024-11-08 23:55:48,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1497 transitions. [2024-11-08 23:55:48,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-08 23:55:48,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:48,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:49,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:50,606 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:56:01,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:56:10,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:56:21,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:56:27,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:56:28,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:28,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 1324 states and 1565 transitions. [2024-11-08 23:56:28,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 1565 transitions. [2024-11-08 23:56:28,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-08 23:56:28,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:28,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:29,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:30,610 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 543 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:56:41,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:56:51,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:56:55,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:56:55,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:55,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1328 states and 1568 transitions. [2024-11-08 23:56:55,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 1568 transitions. [2024-11-08 23:56:55,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-08 23:56:55,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:55,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:56,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:56,929 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 543 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:57:07,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:57:17,955 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:57:27,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:57:28,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:28,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1332 states and 1571 transitions. [2024-11-08 23:57:28,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 1571 transitions. [2024-11-08 23:57:28,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-08 23:57:28,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:28,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:28,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:29,149 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 176 proven. 48 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2024-11-08 23:57:39,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:57:47,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []