./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) 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_6d11b51e-3854-4604-95cd-18df67abd715/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d11b51e-3854-4604-95cd-18df67abd715/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_6d11b51e-3854-4604-95cd-18df67abd715/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d11b51e-3854-4604-95cd-18df67abd715/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d11b51e-3854-4604-95cd-18df67abd715/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d11b51e-3854-4604-95cd-18df67abd715/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c24ad121bcc9573550d02da9627a07166858762ae4177dec26b10c884148a83b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:40:18,576 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:40:18,655 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d11b51e-3854-4604-95cd-18df67abd715/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-08 23:40:18,661 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:40:18,662 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:40:18,689 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:40:18,691 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:40:18,691 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:40:18,692 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:40:18,693 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:40:18,693 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:40:18,694 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:40:18,694 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:40:18,695 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:40:18,695 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:40:18,696 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:40:18,696 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:40:18,697 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:40:18,697 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:40:18,698 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:40:18,698 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:40:18,699 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:40:18,700 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:40:18,700 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:40:18,701 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:40:18,701 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:40:18,701 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:40:18,702 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:40:18,703 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:40:18,703 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:40:18,704 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:40:18,704 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:40:18,705 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:40:18,705 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_6d11b51e-3854-4604-95cd-18df67abd715/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d11b51e-3854-4604-95cd-18df67abd715/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c24ad121bcc9573550d02da9627a07166858762ae4177dec26b10c884148a83b [2024-11-08 23:40:19,015 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:40:19,049 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:40:19,054 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:40:19,055 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:40:19,056 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:40:19,058 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d11b51e-3854-4604-95cd-18df67abd715/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i Unable to find full path for "g++" [2024-11-08 23:40:21,294 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:40:21,627 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:40:21,628 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d11b51e-3854-4604-95cd-18df67abd715/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-3.i [2024-11-08 23:40:21,661 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d11b51e-3854-4604-95cd-18df67abd715/bin/ukojak-verify-ImItNfHLgk/data/5229c9880/a8c7680830454df4a1b6c8a3325a0814/FLAG908634254 [2024-11-08 23:40:21,879 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d11b51e-3854-4604-95cd-18df67abd715/bin/ukojak-verify-ImItNfHLgk/data/5229c9880/a8c7680830454df4a1b6c8a3325a0814 [2024-11-08 23:40:21,882 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:40:21,884 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:40:21,886 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:40:21,886 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:40:21,894 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:40:21,896 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:40:21" (1/1) ... [2024-11-08 23:40:21,901 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76c7c7ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:21, skipping insertion in model container [2024-11-08 23:40:21,901 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:40:21" (1/1) ... [2024-11-08 23:40:21,975 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:40:22,894 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:40:22,915 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:40:23,198 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:40:23,243 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:40:23,244 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:23 WrapperNode [2024-11-08 23:40:23,244 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:40:23,246 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:40:23,246 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:40:23,246 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:40:23,256 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:23" (1/1) ... [2024-11-08 23:40:23,327 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:23" (1/1) ... [2024-11-08 23:40:23,458 INFO L138 Inliner]: procedures = 176, calls = 435, calls flagged for inlining = 20, calls inlined = 29, statements flattened = 1938 [2024-11-08 23:40:23,459 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:40:23,460 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:40:23,460 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:40:23,460 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:40:23,472 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:23" (1/1) ... [2024-11-08 23:40:23,472 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:23" (1/1) ... [2024-11-08 23:40:23,485 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:23" (1/1) ... [2024-11-08 23:40:23,486 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:23" (1/1) ... [2024-11-08 23:40:23,557 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:23" (1/1) ... [2024-11-08 23:40:23,575 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:23" (1/1) ... [2024-11-08 23:40:23,581 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:23" (1/1) ... [2024-11-08 23:40:23,590 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:23" (1/1) ... [2024-11-08 23:40:23,607 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:40:23,608 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:40:23,608 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:40:23,608 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:40:23,609 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:23" (1/1) ... [2024-11-08 23:40:23,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:40:23,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d11b51e-3854-4604-95cd-18df67abd715/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:40:23,658 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d11b51e-3854-4604-95cd-18df67abd715/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:40:23,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d11b51e-3854-4604-95cd-18df67abd715/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:40:23,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:40:23,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:40:23,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:40:23,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:40:23,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:40:23,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:40:23,716 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:40:23,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:40:23,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:40:23,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:40:24,050 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:40:24,053 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:40:26,369 INFO L? ?]: Removed 486 outVars from TransFormulas that were not future-live. [2024-11-08 23:40:26,369 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:40:28,136 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:40:28,136 INFO L316 CfgBuilder]: Removed 70 assume(true) statements. [2024-11-08 23:40:28,137 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:40:28 BoogieIcfgContainer [2024-11-08 23:40:28,137 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:40:28,138 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:40:28,138 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:40:28,149 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:40:28,149 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:40:28" (1/1) ... [2024-11-08 23:40:28,160 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:40:28,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:28,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 214 states and 349 transitions. [2024-11-08 23:40:28,224 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 349 transitions. [2024-11-08 23:40:28,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:40:28,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:28,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:28,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:28,531 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 23:40:28,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:28,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 215 states and 351 transitions. [2024-11-08 23:40:28,590 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 351 transitions. [2024-11-08 23:40:28,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:40:28,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:28,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:28,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:28,658 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 23:40:28,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:28,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 216 states and 352 transitions. [2024-11-08 23:40:28,683 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 352 transitions. [2024-11-08 23:40:28,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:40:28,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:28,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:28,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:28,768 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 23:40:28,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:28,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 216 states and 348 transitions. [2024-11-08 23:40:28,782 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 348 transitions. [2024-11-08 23:40:28,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:40:28,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:28,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:28,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:28,849 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 23:40:28,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:28,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 216 states and 340 transitions. [2024-11-08 23:40:28,866 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 340 transitions. [2024-11-08 23:40:28,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:40:28,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:28,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:28,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:28,951 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 23:40:28,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:28,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 216 states and 328 transitions. [2024-11-08 23:40:28,968 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 328 transitions. [2024-11-08 23:40:28,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:40:28,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:28,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:29,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:29,154 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 23:40:33,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:40:43,787 WARN L539 Checker$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 23:40:43,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:43,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 216 states and 314 transitions. [2024-11-08 23:40:43,863 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 314 transitions. [2024-11-08 23:40:43,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:40:43,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:43,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:44,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:44,274 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 23:40:52,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:40:52,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:52,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 230 states and 330 transitions. [2024-11-08 23:40:52,708 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 330 transitions. [2024-11-08 23:40:52,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:40:52,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:52,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:52,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:53,033 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 23:40:53,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:53,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 230 states and 328 transitions. [2024-11-08 23:40:53,055 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 328 transitions. [2024-11-08 23:40:53,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:40:53,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:53,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:53,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:53,330 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 23:40:53,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:53,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 230 states and 326 transitions. [2024-11-08 23:40:53,384 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 326 transitions. [2024-11-08 23:40:53,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:40:53,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:53,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:53,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:53,578 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 23:40:53,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:53,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 230 states and 324 transitions. [2024-11-08 23:40:53,589 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 324 transitions. [2024-11-08 23:40:53,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:40:53,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:53,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:53,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:53,816 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 23:41:03,826 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 23:41:03,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:03,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 230 states and 322 transitions. [2024-11-08 23:41:03,847 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 322 transitions. [2024-11-08 23:41:03,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:41:03,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:03,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:03,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:04,197 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 23:41:14,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:41:14,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:14,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 234 states and 325 transitions. [2024-11-08 23:41:14,909 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 325 transitions. [2024-11-08 23:41:14,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:41:14,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:14,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:15,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:15,404 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:18,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:41:28,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:41:38,778 WARN L539 Checker$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 23:41:48,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:41:58,796 WARN L539 Checker$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 23:41:58,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:58,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 279 states and 381 transitions. [2024-11-08 23:41:58,826 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 381 transitions. [2024-11-08 23:41:58,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:41:58,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:58,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:59,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:59,219 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 23:41:59,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:59,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 279 states and 379 transitions. [2024-11-08 23:41:59,284 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 379 transitions. [2024-11-08 23:41:59,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:41:59,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:59,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:59,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:59,631 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 23:41:59,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:59,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 279 states and 377 transitions. [2024-11-08 23:41:59,649 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 377 transitions. [2024-11-08 23:41:59,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:41:59,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:59,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:59,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:59,935 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 23:42:00,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:00,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 279 states and 375 transitions. [2024-11-08 23:42:00,013 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 375 transitions. [2024-11-08 23:42:00,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:42:00,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:00,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:00,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:00,238 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 23:42:02,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:42:02,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:02,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 279 states and 373 transitions. [2024-11-08 23:42:02,395 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 373 transitions. [2024-11-08 23:42:02,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:42:02,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:02,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:02,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:02,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:42:04,275 WARN L539 Checker$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 23:42:04,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:04,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 283 states and 376 transitions. [2024-11-08 23:42:04,334 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 376 transitions. [2024-11-08 23:42:04,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:42:04,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:04,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:04,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:04,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:16,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:42:18,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:42:18,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:18,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 347 states and 455 transitions. [2024-11-08 23:42:18,433 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 455 transitions. [2024-11-08 23:42:18,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:42:18,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:18,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:18,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:18,891 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 23:42:29,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:42:38,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:42:38,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:38,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 351 states and 458 transitions. [2024-11-08 23:42:38,956 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 458 transitions. [2024-11-08 23:42:38,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:42:38,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:38,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:39,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:39,331 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 23:42:39,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:39,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 351 states and 457 transitions. [2024-11-08 23:42:39,474 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 457 transitions. [2024-11-08 23:42:39,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:42:39,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:39,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:39,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:39,709 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 23:42:39,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:39,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 351 states and 456 transitions. [2024-11-08 23:42:39,729 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 456 transitions. [2024-11-08 23:42:39,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:42:39,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:39,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:39,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:40,137 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 23:42:40,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:40,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 359 states and 466 transitions. [2024-11-08 23:42:40,453 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 466 transitions. [2024-11-08 23:42:40,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:42:40,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:40,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:40,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:40,721 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 23:42:40,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:40,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 359 states and 464 transitions. [2024-11-08 23:42:40,825 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 464 transitions. [2024-11-08 23:42:40,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:42:40,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:40,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:40,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:41,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:42:43,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:42:43,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:43,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 363 states and 467 transitions. [2024-11-08 23:42:43,456 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 467 transitions. [2024-11-08 23:42:43,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:42:43,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:43,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:43,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:43,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:42:45,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:42:45,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:45,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 367 states and 470 transitions. [2024-11-08 23:42:45,330 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 470 transitions. [2024-11-08 23:42:45,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:42:45,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:45,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:45,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:45,701 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:42:47,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:42:47,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:47,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 369 states and 474 transitions. [2024-11-08 23:42:47,334 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 474 transitions. [2024-11-08 23:42:47,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:42:47,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:47,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:47,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:47,634 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 23:42:47,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:47,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 369 states and 473 transitions. [2024-11-08 23:42:47,659 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 473 transitions. [2024-11-08 23:42:47,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:42:47,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:47,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:47,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:48,147 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:48,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:48,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 377 states and 483 transitions. [2024-11-08 23:42:48,429 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 483 transitions. [2024-11-08 23:42:48,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:42:48,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:48,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:48,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:48,791 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:42:48,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:48,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 378 states and 484 transitions. [2024-11-08 23:42:48,847 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 484 transitions. [2024-11-08 23:42:48,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:42:48,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:48,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:49,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:49,322 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:49,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:49,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 386 states and 494 transitions. [2024-11-08 23:42:49,591 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 494 transitions. [2024-11-08 23:42:49,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:42:49,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:49,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:49,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:49,889 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:49,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:49,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 386 states and 492 transitions. [2024-11-08 23:42:49,913 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 492 transitions. [2024-11-08 23:42:49,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:42:49,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:49,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:50,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:50,425 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:42:51,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:42:51,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:51,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 388 states and 496 transitions. [2024-11-08 23:42:51,791 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 496 transitions. [2024-11-08 23:42:51,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:42:51,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:51,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:51,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:52,303 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 23:42:55,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:55,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 391 states and 498 transitions. [2024-11-08 23:42:55,015 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 498 transitions. [2024-11-08 23:42:55,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:42:55,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:55,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:55,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:55,498 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:42:56,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:56,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 393 states and 502 transitions. [2024-11-08 23:42:56,405 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 502 transitions. [2024-11-08 23:42:56,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:42:56,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:56,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:56,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:56,860 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:57,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:57,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 393 states and 500 transitions. [2024-11-08 23:42:57,157 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 500 transitions. [2024-11-08 23:42:57,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:42:57,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:57,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:57,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:57,666 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:42:57,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:57,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 394 states and 501 transitions. [2024-11-08 23:42:57,686 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 501 transitions. [2024-11-08 23:42:57,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:42:57,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:57,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:57,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:57,975 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:58,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:58,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 394 states and 499 transitions. [2024-11-08 23:42:58,025 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 499 transitions. [2024-11-08 23:42:58,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:42:58,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:58,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:58,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:58,637 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:43:00,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:43:01,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:01,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 398 states and 502 transitions. [2024-11-08 23:43:01,017 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 502 transitions. [2024-11-08 23:43:01,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:43:01,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:01,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:01,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:01,561 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:43:03,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:43:03,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:03,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 401 states and 504 transitions. [2024-11-08 23:43:03,027 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 504 transitions. [2024-11-08 23:43:03,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:43:03,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:03,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:03,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:03,976 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:43:05,642 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:11,798 WARN L539 Checker$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 23:43:23,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:27,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:28,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:28,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 519 states and 653 transitions. [2024-11-08 23:43:28,752 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 653 transitions. [2024-11-08 23:43:28,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:43:28,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:28,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:29,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:29,569 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:43:29,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:29,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 520 states and 654 transitions. [2024-11-08 23:43:29,619 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 654 transitions. [2024-11-08 23:43:29,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:43:29,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:29,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:30,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:30,741 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:41,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:43:51,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:01,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:03,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:13,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:23,523 WARN L539 Checker$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 23:44:25,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:26,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:26,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 574 states and 717 transitions. [2024-11-08 23:44:26,073 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 717 transitions. [2024-11-08 23:44:26,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:44:26,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:26,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:26,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:26,896 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:44:37,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:47,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:44:57,292 WARN L539 Checker$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 23:45:05,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:45:05,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:05,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 558 states and 697 transitions. [2024-11-08 23:45:05,576 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 697 transitions. [2024-11-08 23:45:05,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:45:05,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:05,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:05,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:06,309 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:16,827 WARN L539 Checker$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 23:45:26,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:45:36,842 WARN L539 Checker$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 23:45:42,134 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:45:43,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:43,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 604 states and 754 transitions. [2024-11-08 23:45:43,392 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 754 transitions. [2024-11-08 23:45:43,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:45:43,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:43,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:43,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:44,173 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:45:54,546 WARN L539 Checker$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 23:45:59,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:45:59,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:59,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 608 states and 757 transitions. [2024-11-08 23:45:59,804 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 757 transitions. [2024-11-08 23:45:59,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:45:59,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:59,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:00,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:00,482 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:46:04,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:04,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:04,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 612 states and 760 transitions. [2024-11-08 23:46:04,422 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 760 transitions. [2024-11-08 23:46:04,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:46:04,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:04,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:04,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:05,132 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:46:15,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:24,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:24,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:24,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 616 states and 763 transitions. [2024-11-08 23:46:24,696 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 763 transitions. [2024-11-08 23:46:24,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:46:24,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:24,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:25,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:25,569 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:46:33,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:33,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:33,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 620 states and 766 transitions. [2024-11-08 23:46:33,249 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 766 transitions. [2024-11-08 23:46:33,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:46:33,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:33,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:33,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:34,083 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:46:44,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:46,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:46:46,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:46,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 624 states and 769 transitions. [2024-11-08 23:46:46,412 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 769 transitions. [2024-11-08 23:46:46,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:46:46,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:46,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:46,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:47,062 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:46:47,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:47,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 632 states and 779 transitions. [2024-11-08 23:46:47,364 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 779 transitions. [2024-11-08 23:46:47,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:46:47,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:47,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:47,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:48,051 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:46:48,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:48,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 640 states and 789 transitions. [2024-11-08 23:46:48,209 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 789 transitions. [2024-11-08 23:46:48,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:46:48,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:48,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:48,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:48,764 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:46:48,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:48,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 648 states and 799 transitions. [2024-11-08 23:46:48,981 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 799 transitions. [2024-11-08 23:46:48,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:46:48,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:48,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:49,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:49,621 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:46:49,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:49,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 656 states and 809 transitions. [2024-11-08 23:46:49,882 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 809 transitions. [2024-11-08 23:46:49,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:46:49,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:49,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:50,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:50,682 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:50,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:50,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 664 states and 819 transitions. [2024-11-08 23:46:50,995 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 819 transitions. [2024-11-08 23:46:50,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:46:50,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:50,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:51,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:51,639 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:51,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:51,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 672 states and 829 transitions. [2024-11-08 23:46:51,984 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 829 transitions. [2024-11-08 23:46:51,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:46:51,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:51,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:52,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:52,501 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 49 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:46:53,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:53,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 676 states and 832 transitions. [2024-11-08 23:46:53,386 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 832 transitions. [2024-11-08 23:46:53,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:46:53,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:53,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:53,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:54,010 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:46:54,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:54,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 678 states and 835 transitions. [2024-11-08 23:46:54,883 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 835 transitions. [2024-11-08 23:46:54,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:46:54,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:54,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:55,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:55,419 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:46:55,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:55,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 680 states and 839 transitions. [2024-11-08 23:46:55,920 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 839 transitions. [2024-11-08 23:46:55,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:46:55,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:55,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:56,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:56,542 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:46:58,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:47:02,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:47:02,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:02,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 682 states and 843 transitions. [2024-11-08 23:47:02,402 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 843 transitions. [2024-11-08 23:47:02,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:47:02,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:02,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:02,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:03,207 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:47:03,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:03,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 684 states and 847 transitions. [2024-11-08 23:47:03,778 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 847 transitions. [2024-11-08 23:47:03,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:47:03,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:03,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:04,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:04,444 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:04,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:04,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 692 states and 857 transitions. [2024-11-08 23:47:04,722 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 857 transitions. [2024-11-08 23:47:04,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:47:04,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:04,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:05,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:05,337 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:05,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:05,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 700 states and 867 transitions. [2024-11-08 23:47:05,708 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 867 transitions. [2024-11-08 23:47:05,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:47:05,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:05,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:06,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:06,304 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:47:06,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:06,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 700 states and 865 transitions. [2024-11-08 23:47:06,778 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 865 transitions. [2024-11-08 23:47:06,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:47:06,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:06,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:07,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:07,499 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:47:07,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:07,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 702 states and 869 transitions. [2024-11-08 23:47:07,783 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 869 transitions. [2024-11-08 23:47:07,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:47:07,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:07,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:07,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:08,206 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:47:08,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:08,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 702 states and 866 transitions. [2024-11-08 23:47:08,570 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 866 transitions. [2024-11-08 23:47:08,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:47:08,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:08,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:08,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:09,037 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 23:47:09,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:09,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 702 states and 864 transitions. [2024-11-08 23:47:09,385 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 864 transitions. [2024-11-08 23:47:09,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:47:09,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:09,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:09,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:10,097 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:47:13,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:47:13,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:13,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 704 states and 867 transitions. [2024-11-08 23:47:13,927 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 867 transitions. [2024-11-08 23:47:13,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:47:13,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:13,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:14,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:14,547 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:47:15,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:15,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 706 states and 870 transitions. [2024-11-08 23:47:15,533 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 870 transitions. [2024-11-08 23:47:15,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:47:15,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:15,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:15,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:16,093 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:47:18,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:18,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 710 states and 873 transitions. [2024-11-08 23:47:18,276 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 873 transitions. [2024-11-08 23:47:18,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:47:18,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:18,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:18,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:18,983 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:47:21,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:47:21,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:21,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 714 states and 876 transitions. [2024-11-08 23:47:21,056 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 876 transitions. [2024-11-08 23:47:21,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:47:21,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:21,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:21,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:21,467 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:47:22,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:47:22,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:22,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 716 states and 879 transitions. [2024-11-08 23:47:22,745 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 879 transitions. [2024-11-08 23:47:22,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:47:22,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:22,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:23,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:23,568 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:47:28,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:47:28,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:28,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 720 states and 882 transitions. [2024-11-08 23:47:28,872 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 882 transitions. [2024-11-08 23:47:28,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:47:28,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:28,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:29,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:29,364 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:47:31,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:47:31,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:31,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 724 states and 885 transitions. [2024-11-08 23:47:31,663 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 885 transitions. [2024-11-08 23:47:31,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:47:31,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:31,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:32,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:32,435 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:47:33,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:33,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 728 states and 888 transitions. [2024-11-08 23:47:33,534 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 888 transitions. [2024-11-08 23:47:33,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:47:33,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:33,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:33,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:34,152 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:47:35,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:35,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 732 states and 891 transitions. [2024-11-08 23:47:35,641 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 891 transitions. [2024-11-08 23:47:35,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:47:35,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:35,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:35,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:36,098 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:47:36,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:36,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 736 states and 894 transitions. [2024-11-08 23:47:36,791 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 894 transitions. [2024-11-08 23:47:36,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:47:36,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:36,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:37,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:37,321 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:47:38,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:38,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 740 states and 897 transitions. [2024-11-08 23:47:38,851 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 897 transitions. [2024-11-08 23:47:38,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:47:38,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:38,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:39,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:39,484 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 5 proven. 72 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-08 23:47:39,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:39,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 742 states and 898 transitions. [2024-11-08 23:47:39,831 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 898 transitions. [2024-11-08 23:47:39,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 23:47:39,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:39,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:40,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:40,873 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:47,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:47:57,359 WARN L539 Checker$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 23:48:07,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:11,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:11,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:11,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 797 states and 964 transitions. [2024-11-08 23:48:11,794 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 964 transitions. [2024-11-08 23:48:11,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:48:11,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:11,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:12,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:12,486 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:48:23,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:33,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:42,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:46,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:46,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:46,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 837 states and 1012 transitions. [2024-11-08 23:48:46,999 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1012 transitions. [2024-11-08 23:48:47,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:48:47,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:47,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:47,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:47,572 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:48:47,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:47,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 850 states and 1029 transitions. [2024-11-08 23:48:47,706 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1029 transitions. [2024-11-08 23:48:47,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:48:47,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:47,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:48,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:48,485 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:48:48,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:48,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 852 states and 1031 transitions. [2024-11-08 23:48:48,871 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1031 transitions. [2024-11-08 23:48:48,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 23:48:48,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:48,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:49,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:49,625 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:48:52,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:53,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:53,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 856 states and 1034 transitions. [2024-11-08 23:48:53,039 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1034 transitions. [2024-11-08 23:48:53,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 23:48:53,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:53,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:53,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:53,898 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:48:54,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:54,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 860 states and 1037 transitions. [2024-11-08 23:48:54,807 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1037 transitions. [2024-11-08 23:48:54,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 23:48:54,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:54,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:55,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:55,795 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:56,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:56,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 868 states and 1047 transitions. [2024-11-08 23:48:56,393 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1047 transitions. [2024-11-08 23:48:56,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 23:48:56,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:56,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:56,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:57,311 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:57,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:57,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 876 states and 1057 transitions. [2024-11-08 23:48:57,661 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1057 transitions. [2024-11-08 23:48:57,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:48:57,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:57,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:58,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:58,638 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 25 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:49:09,188 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 23:49:13,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:13,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:13,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 880 states and 1060 transitions. [2024-11-08 23:49:13,726 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1060 transitions. [2024-11-08 23:49:13,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:49:13,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:13,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:14,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:14,348 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 91 proven. 24 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:49:19,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:19,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:19,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 884 states and 1063 transitions. [2024-11-08 23:49:19,153 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1063 transitions. [2024-11-08 23:49:19,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 23:49:19,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:19,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:19,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:20,007 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:49:20,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:20,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 892 states and 1073 transitions. [2024-11-08 23:49:20,320 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1073 transitions. [2024-11-08 23:49:20,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 23:49:20,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:20,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:20,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:21,070 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:49:21,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:21,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 900 states and 1083 transitions. [2024-11-08 23:49:21,419 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1083 transitions. [2024-11-08 23:49:21,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 23:49:21,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:21,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:22,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:22,587 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:49:24,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:49:24,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:24,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 902 states and 1086 transitions. [2024-11-08 23:49:24,768 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1086 transitions. [2024-11-08 23:49:24,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 23:49:24,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:24,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:25,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:25,934 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:49:27,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:49:28,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:28,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 904 states and 1089 transitions. [2024-11-08 23:49:28,014 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1089 transitions. [2024-11-08 23:49:28,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 23:49:28,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:28,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:28,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:28,745 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:49:29,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:29,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 906 states and 1092 transitions. [2024-11-08 23:49:29,475 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1092 transitions. [2024-11-08 23:49:29,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 23:49:29,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:29,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:30,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:30,338 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:49:31,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:31,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 908 states and 1095 transitions. [2024-11-08 23:49:31,089 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1095 transitions. [2024-11-08 23:49:31,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 23:49:31,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:31,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:31,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:32,413 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:49:34,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:49:34,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:34,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 912 states and 1098 transitions. [2024-11-08 23:49:34,546 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1098 transitions. [2024-11-08 23:49:34,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 23:49:34,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:34,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:35,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:35,570 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:49:37,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:37,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 916 states and 1101 transitions. [2024-11-08 23:49:37,470 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1101 transitions. [2024-11-08 23:49:37,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:49:37,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:37,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:37,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:38,559 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 23:49:40,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:40,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 920 states and 1104 transitions. [2024-11-08 23:49:40,055 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1104 transitions. [2024-11-08 23:49:40,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:49:40,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:40,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:40,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:40,832 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 90 proven. 24 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 23:49:43,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:43,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 924 states and 1107 transitions. [2024-11-08 23:49:43,049 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1107 transitions. [2024-11-08 23:49:43,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 23:49:43,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:43,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:43,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:45,045 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:50,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:54,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:55,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:55,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 979 states and 1173 transitions. [2024-11-08 23:49:55,071 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1173 transitions. [2024-11-08 23:49:55,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 23:49:55,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:55,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:55,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:55,944 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 23:49:56,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:56,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 981 states and 1174 transitions. [2024-11-08 23:49:56,256 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1174 transitions. [2024-11-08 23:49:56,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 23:49:56,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:56,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:56,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:57,157 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 23:50:05,776 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 23:50:16,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:22,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:23,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:23,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 1036 states and 1239 transitions. [2024-11-08 23:50:23,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1239 transitions. [2024-11-08 23:50:23,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 23:50:23,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:23,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:23,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:24,880 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:50:35,652 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:39,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:39,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:39,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 1040 states and 1242 transitions. [2024-11-08 23:50:39,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1242 transitions. [2024-11-08 23:50:39,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 23:50:39,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:39,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:39,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:40,654 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:50:49,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:49,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:49,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 1044 states and 1245 transitions. [2024-11-08 23:50:49,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1245 transitions. [2024-11-08 23:50:49,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 23:50:49,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:49,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:50,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:51,343 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:52,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:52,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 1052 states and 1255 transitions. [2024-11-08 23:50:52,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1255 transitions. [2024-11-08 23:50:52,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 23:50:52,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:52,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:53,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:54,254 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:55,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:55,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 1060 states and 1265 transitions. [2024-11-08 23:50:55,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1265 transitions. [2024-11-08 23:50:55,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-08 23:50:55,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:55,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:55,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:55,914 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 132 proven. 37 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-08 23:51:00,953 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:11,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:20,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:20,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:20,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 1064 states and 1268 transitions. [2024-11-08 23:51:20,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1268 transitions. [2024-11-08 23:51:20,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-08 23:51:20,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:20,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:20,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:21,254 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 133 proven. 36 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-08 23:51:24,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:24,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:24,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 1068 states and 1271 transitions. [2024-11-08 23:51:24,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 1271 transitions. [2024-11-08 23:51:24,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 23:51:24,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:24,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:25,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:25,706 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 23:51:26,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:26,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 1076 states and 1281 transitions. [2024-11-08 23:51:26,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1281 transitions. [2024-11-08 23:51:26,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 23:51:26,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:26,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:26,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:27,263 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 23:51:28,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:28,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 1084 states and 1291 transitions. [2024-11-08 23:51:28,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1291 transitions. [2024-11-08 23:51:28,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 23:51:28,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:28,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:28,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:29,562 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:51:31,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:51:31,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:31,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 1086 states and 1294 transitions. [2024-11-08 23:51:31,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1294 transitions. [2024-11-08 23:51:31,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 23:51:31,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:31,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:31,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:32,367 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:51:34,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:34,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 1088 states and 1297 transitions. [2024-11-08 23:51:34,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1297 transitions. [2024-11-08 23:51:34,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 23:51:34,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:34,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:34,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:35,336 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-08 23:51:37,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:51:38,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:38,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 1090 states and 1300 transitions. [2024-11-08 23:51:38,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1300 transitions. [2024-11-08 23:51:38,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 23:51:38,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:38,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:38,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:39,212 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-08 23:51:40,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:51:40,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:40,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 1092 states and 1303 transitions. [2024-11-08 23:51:40,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1303 transitions. [2024-11-08 23:51:40,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 23:51:40,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:40,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:41,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:42,319 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:51:43,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:43,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 1096 states and 1306 transitions. [2024-11-08 23:51:43,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1306 transitions. [2024-11-08 23:51:43,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 23:51:43,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:43,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:44,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:45,459 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:51:51,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:51:51,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:51,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 1100 states and 1309 transitions. [2024-11-08 23:51:51,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1309 transitions. [2024-11-08 23:51:51,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 23:51:51,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:51,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:51,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:52,284 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-08 23:51:53,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:53,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 1104 states and 1312 transitions. [2024-11-08 23:51:53,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1312 transitions. [2024-11-08 23:51:53,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 23:51:53,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:53,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:54,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:54,586 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 132 proven. 36 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-08 23:51:55,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:55,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 1108 states and 1315 transitions. [2024-11-08 23:51:55,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1315 transitions. [2024-11-08 23:51:55,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-08 23:51:55,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:55,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:56,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:57,223 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:01,432 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 23:52:11,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:52:21,788 WARN L539 Checker$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 23:52:31,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:52:38,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:52:39,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:39,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 1163 states and 1381 transitions. [2024-11-08 23:52:39,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1381 transitions. [2024-11-08 23:52:39,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-08 23:52:39,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:39,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:40,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:40,625 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-08 23:52:44,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:52:55,001 WARN L539 Checker$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 23:53:03,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:53:04,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:04,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 1218 states and 1446 transitions. [2024-11-08 23:53:04,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 1446 transitions. [2024-11-08 23:53:04,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-08 23:53:04,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:04,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:05,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:07,017 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 543 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:18,224 WARN L539 Checker$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 23:53:23,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:53:23,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:23,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 1222 states and 1449 transitions. [2024-11-08 23:53:23,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1449 transitions. [2024-11-08 23:53:23,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-08 23:53:23,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:23,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:24,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:25,288 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 543 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:36,187 WARN L539 Checker$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 23:53:42,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:53:42,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:42,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 1226 states and 1452 transitions. [2024-11-08 23:53:42,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1452 transitions. [2024-11-08 23:53:42,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-08 23:53:42,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:42,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:43,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:44,254 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:44,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:44,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 1234 states and 1462 transitions. [2024-11-08 23:53:44,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1462 transitions. [2024-11-08 23:53:44,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-08 23:53:44,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:44,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:45,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:46,119 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:46,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:46,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 1242 states and 1472 transitions. [2024-11-08 23:53:46,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1472 transitions. [2024-11-08 23:53:46,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-08 23:53:46,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:46,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:47,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:47,505 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 174 proven. 49 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked. [2024-11-08 23:53:55,795 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:54:05,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:54:15,859 WARN L539 Checker$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 23:54:15,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:15,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 1246 states and 1475 transitions. [2024-11-08 23:54:15,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1475 transitions. [2024-11-08 23:54:15,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-08 23:54:15,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:15,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:16,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:17,309 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 175 proven. 48 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked. [2024-11-08 23:54:24,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:54:24,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:24,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 1250 states and 1478 transitions. [2024-11-08 23:54:24,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1478 transitions. [2024-11-08 23:54:24,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-08 23:54:24,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:24,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:24,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:25,139 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-08 23:54:25,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:25,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 1258 states and 1488 transitions. [2024-11-08 23:54:25,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1488 transitions. [2024-11-08 23:54:25,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-08 23:54:25,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:25,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:25,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:26,519 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-08 23:54:26,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:26,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 1266 states and 1498 transitions. [2024-11-08 23:54:26,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1498 transitions. [2024-11-08 23:54:26,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-08 23:54:26,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:26,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:27,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:28,440 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:54:29,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:29,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 1268 states and 1501 transitions. [2024-11-08 23:54:29,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1501 transitions. [2024-11-08 23:54:29,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-08 23:54:29,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:29,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:30,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:31,153 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:54:32,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:54:33,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:33,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 1270 states and 1504 transitions. [2024-11-08 23:54:33,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1504 transitions. [2024-11-08 23:54:33,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-08 23:54:33,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:33,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:33,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:34,212 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-08 23:54:35,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:54:35,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:35,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 1272 states and 1507 transitions. [2024-11-08 23:54:35,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1507 transitions. [2024-11-08 23:54:35,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-08 23:54:35,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:35,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:36,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:36,811 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-08 23:54:38,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:38,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 1274 states and 1510 transitions. [2024-11-08 23:54:38,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1510 transitions. [2024-11-08 23:54:38,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-08 23:54:38,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:38,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:38,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:39,673 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:54:40,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:40,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 1278 states and 1513 transitions. [2024-11-08 23:54:40,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1513 transitions. [2024-11-08 23:54:40,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-08 23:54:40,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:40,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:41,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:42,754 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:54:44,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:44,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 1282 states and 1516 transitions. [2024-11-08 23:54:44,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1516 transitions. [2024-11-08 23:54:44,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-08 23:54:44,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:44,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:44,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:45,599 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2024-11-08 23:54:46,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:46,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 1286 states and 1519 transitions. [2024-11-08 23:54:46,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1519 transitions. [2024-11-08 23:54:46,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-08 23:54:46,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:46,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:47,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:47,889 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 174 proven. 48 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked.